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Results for "

Antioxidants

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5 alpha Reductase (3) 5-HT Receptor (12) Acyltransferase (2) Adenosine Receptor (2) Adrenergic Receptor (10) Akt (20) Aldehyde Dehydrogenase (ALDH) (2) Aldose Reductase (5) Amino Acid Derivatives (1) AMPK (7) Amylases (3) Amyloid-β (28) Androgen Receptor (6) Angiotensin Receptor (1) Angiotensin-converting Enzyme (ACE) (7) Antibiotic (18) Apoptosis (284) Aryl Hydrocarbon Receptor (4) ASCT (2) Atg8/LC3 (1) Aurora Kinase (5) Autophagy (102) Bacterial (202) Bcl-2 Family (7) Beta-secretase (10) Biochemical Assay Reagents (39) c-Myc (2) Calcineurin (1) Calcium Channel (27) Carbonic Anhydrase (4) Casein Kinase (3) Caspase (13) Cathepsin (1) CD38 (1) CDK (6) Cholecystokinin Receptor (3) Cholinesterase (ChE) (70) COMT (3) COX (52) CRAC Channel (1) Cuproptosis (1) Cyclin G-associated Kinase (GAK) (1) Cytochrome P450 (24) Dengue virus (4) Deubiquitinase (1) Dipeptidyl Peptidase (3) DNA/RNA Synthesis (12) Dopamine Receptor (2) Dopamine β-hydroxylase (1) Drug Metabolite (9) EBV (3) EGFR (7) Endogenous Metabolite (290) Enterovirus (1) Epigenetic Reader Domain (3) ERK (16) Estrogen Receptor/ERR (5) FAAH (1) Factor Xa (1) Ferroptosis (50) Flavivirus (2) FLT3 (1) Fluorescent Dye (5) FOXO (2) Fungal (73) GABA Receptor (10) GCGR (2) GHSR (2) GLP Receptor (1) Glucosidase (17) GLUT (3) Glutathione Peroxidase (5) Glutathione S-transferase (1) GSK-3 (7) HBV (14) HCV (4) HDAC (6) Hedgehog (2) HIF/HIF Prolyl-Hydroxylase (16) Histamine Receptor (4) Histone Acetyltransferase (5) HIV (19) HIV Integrase (2) HIV Protease (1) HMG-CoA Reductase (HMGCR) (9) HSP (6) HSV (12) IGF-1R (5) iGluR (6) IKK (8) Influenza Virus (39) Insulin Receptor (1) Integrin (4) Interleukin Related (15) Isocitrate Dehydrogenase (IDH) (1) Isotope-Labeled Compounds (69) JAK (9) JNK (7) Keap1-Nrf2 (81) Kisspeptin Receptor (2) Lactate Dehydrogenase (1) LDLR (1) Leukotriene Receptor (9) Lipase (2) Lipoxygenase (17) LXR (1) mAChR (4) Macrophage migration inhibitory factor (MIF) (1) MAGL (1) MAP3K (1) MDM-2/p53 (3) MEK (2) Melanocortin Receptor (2) Melatonin Receptor (1) mGluR (2) Microtubule/Tubulin (5) Mitochondrial Metabolism (21) Mitophagy (14) MMP (19) Monoamine Oxidase (24) Monocarboxylate Transporter (2) mTOR (3) nAChR (2) NADPH Oxidase (3) Necroptosis (2) Neurokinin Receptor (1) NF-κB (94) NO Synthase (24) NOD-like Receptor (NLR) (2) Notch (2) Nucleoside Antimetabolite/Analog (1) Oct3/4 (1) Oxidative Phosphorylation (1) Oxytocin Receptor (3) P-glycoprotein (8) P2Y Receptor (1) p38 MAPK (28) p62 (1) Parasite (28) PARP (5) PCSK9 (1) PGC-1α (4) PGE synthase (1) Phosphatase (8) Phosphodiesterase (PDE) (5) Phospholipase (3) PI3K (13) Pim (1) PKC (4) Platelet-activating Factor Receptor (PAFR) (3) Potassium Channel (3) PPAR (29) Proteasome (1) Proton Pump (5) Pyroptosis (4) Raf (1) RANKL/RANK (4) Ras (2) Reactive Oxygen Species (281) Reverse Transcriptase (3) ROS Kinase (11) SARS-CoV (8) Ser/Thr Protease (5) SGLT (2) SHP2 (2) Sirtuin (11) Smo (2) SOD (16) Sodium Channel (1) Src (1) STAT (7) Stearoyl-CoA Desaturase (SCD) (1) STING (1) Tau Protein (4) Telomerase (2) TGF-beta/Smad (4) TGF-β Receptor (1) Thrombin (2) Thrombopoietin Receptor (2) TNF Receptor (14) Toll-like Receptor (TLR) (3) Topoisomerase (6) Transthyretin (TTR) (2) TRP Channel (6) TrxR (1) Tyrosinase (36) VD/VDR (1) VEGFR (7) Virus Protease (7) VSV (2) Wnt (1) Xanthine Oxidase (8) α-synuclein (2) β-catenin (3)
By Research Areas:	Cancer (718) Cardiovascular Disease (227) Endocrinology (30) Infection (295) Inflammation/Immunology (696) Metabolic Disease (307) Neurological Disease (391)
Click Chemistry:	Azide (1) Alkynes (4)
Oligonucleotides:	Antioxidants (5) Preservatives (2) Cosolvents (1) Flavoring Agents (1) Suspending Agents (1) Emulsifiers (2) Phospholipids (1) Solubilizing Agents (1) Chelating Agents (3) Cholesterol (1) pH Modifiers (1)

1763

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

1078

Natural
Products

112

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N0152

Myricitrin	Others	Cardiovascular Disease Metabolic Disease Cancer
Myricitrin is a major antioxidant flavonoid .

HY-W010653

Antioxidant 1010 lrganox 1010; AT1010	Biochemical Assay Reagents	Others
Antioxidant 1010 (lrganox 1010; AT1010) exhibits antioxidant efficacy in plastic, rubber and synthetic fiber .

HY-153757

Antioxidant agent-11	Others	Cancer
Antioxidant agent-11 (compound 3d) is a compound that has weak anti-cancer and antioxidant activities .

HY-136941

Antioxidant 1024 MD 1024	Others	Others
Antioxidant 1024 (MD 1024) is an antioxidant agent and metal deactivator .

HY-W068420

Antioxidant agent-4	Others	Cancer
Antioxidant agent-4 (Compound 2) is an effective antioxidant molecule with antilipid peroxidative activity .

HY-W010653R

Antioxidant 1010 (Standard)	Biochemical Assay Reagents	Others
Antioxidant 1010 (Standard) is the analytical standard of Antioxidant 1010. This product is intended for research and analytical applications. Antioxidant 1010 (lrganox 1010; AT1010) exhibits antioxidant efficacy in plastic, rubber and synthetic fiber .

HY-136941R

Antioxidant 1024 (Standard)	Others	Others
Antioxidant 1024 (Standard) is the analytical standard of Antioxidant 1024. This product is intended for research and analytical applications. Antioxidant 1024 (MD 1024) is an antioxidant agent and metal deactivator .

HY-N13166

Lycibarbarphenylpropanoid B	Others	Others
Lycibarbarphenylpropanoid B is a phenylpropanoid compound derived from wolfberry with antioxidant activity. It exhibits significant oxygen radical absorbance capacity, with an ORAC value of 3.18 μmol Trolox/μmol (Trolox is a standard reference antioxidant, indicating that each μM of Lycibarbarphenylpropanoid B has antioxidant activity equivalent to 3.18 μM Trolox) .

HY-W101673

Dipropofol	Others	Others
Dipropofol is an antioxidant agent .

HY-N13182

Taxoquinone	Others	Others
Taxoquinone is an antioxidant derived from Metasequoia glyptostroboides and belongs to the diterpenoid class of compounds. At a concentration of 150 μg/mL, Taxoquinone exhibits a maximum inhibition of DPPH radicals of 81.29%, demonstrating superior antioxidant activity compared to Ascorbic acid and α-tocopherol at the same concentration .

HY-155123

Antioxidant agent-13	Monoamine Oxidase Xanthine Oxidase	Inflammation/Immunology
Antioxidant agent-13 (Compound 5f) is an antioxidant agent. Antioxidant agent-13 inhibits DPPH and FRAP with IC₅₀s of 80.33 and 85.69 μM. Antioxidant agent-13 also inhibits LOX and XO enzymes with IC₅₀s of 16.85 and 23.01 μM .

HY-N13153

Antioxidant agent-19	Others	Inflammation/Immunology
Antioxidant agent-19 (compound 12) is an arylbutyl glycoside with antioxidant activity that can be isolated from the bark of B. platyphylla vat. Japonica .

HY-N0152R

Myricitrin (Standard)	Others	Cardiovascular Disease Metabolic Disease Cancer
Myricitrin (Standard) is the analytical standard of Myricitrin. This product is intended for research and analytical applications. Myricitrin is a major antioxidant flavonoid .

HY-N7832A

Petunidin-3-O-galactoside chloride	Others	Others
Petunidin-3-O-galactoside chloride is a flavonoid compound with antioxidant capacity .

HY-N0001A

(+)-Epicatechin Dexepicatechin; (+)-Epicatechol	Others	Others
(+)-Epicatechin (Dexepicatechin) is a catechin and a polyphenol, with antioxidant activities .

HY-12590

Glutathione oxidized disodium L-Glutathione oxidized disodium; GSSG disodium; Oxiglutatione disodium	Endogenous Metabolite Reactive Oxygen Species	Metabolic Disease
Glutathione oxidized disodium is produced by the oxidation of glutathione which is a major intracellular antioxidant and detoxifying agent .

HY-124474

Procurcumenol	Others	Neurological Disease
Procurcumenol, a natural compound that can be isolated from Curcuma zedoaria Rhizomes, possesses neuroprotective and antioxidant activity .

HY-W101673R

Dipropofol (Standard)	Others	Others
Dipropofol (Standard) is the analytical standard of Dipropofol. This product is intended for research and analytical applications. Dipropofol is an antioxidant agent .

HY-N12951

Diosmetin 6,8-di-C-glucoside Lucenin-2 4′-methyl ether	Others	Others
Diosmetin 6,8-di-C-glucoside (Lucenin-2 4′-methyl ether) is a C-glycosyl flavonoid compound, which exhibits antioxidant activity .

HY-N4008

Iriflophenone 3-C-glucoside Iriflophenone 3-C-β-D-glucopyranoside	Others	Metabolic Disease
Iriflophenone 3-C-β-D-glucopyranoside, isolated from Cyclopia genistoides, has antioxidant activity .

HY-N7935

Procyanidin B5	Reactive Oxygen Species	Inflammation/Immunology
Procyanidin B5 is an antioxidant agent with an IC₅₀ of 0.1 mM in mouse liver homogenate lipid peroxidation assay .

HY-P4307

Antioxidant agent-9	SARS-CoV	Infection
Antioxidant agent-9 is a peptide with the sequence Asp-Trp. Antioxidant agent-9 shows antioxidant activity. Antioxidant agent-9 also is potential as SARS-CoV-2 antiviral, with an affinity strength equal to Chloroquine (HY-17589A) and Favipiravir (HY-14768) .

HY-N10166

Antioxidant agent-12	Others	Others
Antioxidant agent-12 is an antioxidant active ingredient that can be isolated from Chuan-maidong .

HY-116772

Cyanox CY 1790 Irganox 1790	Others	Others
Cyanox CY 1790 (Irganox 1790) is an antioxidant with chlorine dioxide resistance .

HY-N0007A

Bisdemethoxycucurmin Curcumin III; Didemethoxycurcumin	Others	Inflammation/Immunology
Bisdemethoxycucurmin (Curcumin III), a curcuminoid, has antioxidant and antiinflammatory activities .

HY-N3077

Phyllostadimer A	Others	Others
Phyllostadimer A is an antioxidant. Phyllostadimer A can be isolated from Bamboo. Phyllostadimer A inhibits lipid peroxidation. Phyllostadimer A has potent antioxidant activity with an IC₅₀ of 15 mM .

HY-N7832

Petunidin-3-O-glucoside chloride	Others	Metabolic Disease
Petunidin-3-O-glucoside chloride is a flavonoid isolated from Phaseolus vulgaris L. seed, has *antioxidant* activity

HY-101445B

(S)-Trolox	Others	Neurological Disease
(S)-Trolox is an analogue of vitamin E, in which the phytyl chain is replaced with a carboxyl group. (S)-Trolox is frequently used as a model compound for studies of structural features, as well as a standard for evaluation of antioxidant activity. (S)-Trolox has potent and specific neuroprotective and antioxidant effects .

HY-N3315

Massonianoside B	Others	Inflammation/Immunology
Massonianoside B is an antioxidant, which can be isolated from Cedrus deodara pine needle. Massonianoside B exhibits radicals scavenging capacities, and restores CCL4-impaired activity of antioxidant enzymes .

HY-N12282

Isovitexin 2′′-O-rhamnoside	Others	Cancer
Isovitexin 2′′-O-rhamnoside, a phenolic, has antioxidant and antiproliferative activities .

HY-125141

δ-CEHC	Endogenous Metabolite	Inflammation/Immunology
δ-CEHC is a δ-tocopherol (HY-113026) metabolite. δ-CEHC has antioxidant activity .

HY-20808

Antioxidant agent-15	COX	Cancer
Antioxidant agent-15 (Compound 4) is a potent antioxidant inhibition activity, with the IC₅₀ of 15.44 nM. Antioxidant agent-15 inhibits tumor cell growth in Hela, Hep G2 and Caco-2 cells, with the IC₅₀ of 395.26, 400.4 and 24.6 nM, respectively .

HY-N0524R

Propyl gallate (Standard)	Others	Others
Propyl gallate (Standard) is the analytical standard of Propyl gallate. This product is intended for research and analytical applications. Propyl gallate is a common food antioxidant. Propyl gallate can inhibit the production of acrolein, glyoxal and methylglyoxal .

HY-167870

Piceatannol 4'-O-glucoside	Others	Inflammation/Immunology
Piceatannol 4'-O-glucoside is an antioxidant. Piceatannol 4'-O-glucoside is active against oxidation of the human LDL. Piceatannol 4'-O-glucoside can be isolated from Mexican Bamboo .

HY-N1859

3'-O-Methylorobol	Others	Metabolic Disease Inflammation/Immunology
3'-O-Methylorobol, an antioxidant flavonoid, exhibits moderate antioxidant activity in the 2,2-diphenyl-1-picrylhydrazyl free radical scavenging assay .

HY-W416228

1-O-Caffeoyl-β-D-glucopyranose	Others	Others
1-O-Caffeoyl-β-D-glucopyranose, a phenylpropanoid compound derived from Illicium majus, exhibits significant antioxidant activity and can scavenge DPPH radicals in vitro, with an IC₅₀ value of 37.7 μM .

HY-124496

Piperitenone	Mitochondrial Metabolism Reactive Oxygen Species	Others
Piperitenone is a terpenoid, and exhibits antioxidant activity. Piperitenone scavenges DPPH free radicals with an IC₅₀ of 22.7 μg/mL, and inhibits the peroxidation of linoleic acid .

HY-N9595

Bracteatin	Others	Inflammation/Immunology
Bracteatin is a natural product that can be isolated from Actinidia arguta. Bracteatin has antioxidant effect. .

HY-N8698

Picein 1 Publications Verification	Reactive Oxygen Species	Inflammation/Immunology Cancer
Picein, isolated from Picrorhiza kurroa, is a naturally occurring antioxidant .

HY-N8660

Cimicifugic acid B	Others	Metabolic Disease
Cimicifugic acid B is an antioxidant with an IC₅₀ of 21 µM in the DPPH assay .

HY-N2505

Iristectorigenin A	Others	Inflammation/Immunology
Iristectorigenin A is a natural isoflavone isolated from B. chinensis rhizomes. Iristectorigenin A shows antioxidant activity .

HY-N9834

Aureusidin	Lipoxygenase Reactive Oxygen Species	Inflammation/Immunology
Aureusidin is an aurone with high *antioxidant* and lipoxygenase inhibitory activity. Aureusidin also shows anti-inflammatory effects .

HY-N8241

N-trans-Caffeoyltyramine	Reactive Oxygen Species	Cardiovascular Disease Inflammation/Immunology
N-TRANS-CaffeoyLtyramine is an effective inflammatory response regulator, which has antioxidant activity and anticoagulation effects .

HY-121592

Yokonoside	Endogenous Metabolite	Others
Yokonoside is a cardiac glycoside, which can be isolated from Aconitum japonicum. Yokonoside exhibits antioxidant efficacy .

HY-165131

Δ7-Avenasterol Delta- 7-avenasterol	Others	Others
Δ7-Avenasterol is a phytosterol with antioxidant property and can be extracted from olive oil, soybean oils, wheat, oats, and rye .

HY-122790

2-Hydroxydocosanoic acid	Bacterial	Infection
2-Hydroxydocosanoic acid has antioxidant, cholinesterase inhibitory, and antimicrobial activities .

HY-N7996

Matairesinoside	Bacterial Fungal	Infection
Matairesinoside is a lignan with antibacterial and antioxidant activities. Matairesinoside also shows virus-cell fusion inhibitory activity .

HY-125670

Lanceolarin	Others	Inflammation/Immunology Cancer
Lanceolarin is an isoflavone compound isolated from the Andira inermis plant with anti-inflammatory, antioxidant and anti-tumor activities .

HY-N13181

2-(3',4'-Dihydroxyphenyl)-1,3-benzodioxole-5-aldehyde	Others	Others
2-(3',4'-Dihydroxyphenyl)-1,3-benzodioxole-5-aldehyde is a macrocyclic glycoside compound derived from Sargentodoxa cuneata, exhibiting significant antioxidant activity with a DPPH IC₅₀ value of 2.9 μM .

HY-121038

Chamazulene	Leukotriene Receptor	Inflammation/Immunology
Chamazulene, a natural compound, is an antioxidant-type inhibitor of leukotriene B4 formation .

Cat. No.	Product Name

HY-L037

Antioxidant Compound Library

1,622 compounds

Oxidative stress is an imbalance of free radicals and antioxidants in the body, which can lead to cell and tissue damage. Oxidative stress can be responsible for the induction of several diseases, both chronic and degenerative, as well as speeding up body aging process and cause acute pathologies. Antioxidants are a class of compounds able to counteract oxidative stress and mitigate its effects on individuals’ health, gained enormous attention from the biomedical research community. Antioxidants have long been substantial and amenable therapeutic arsenals for multifarious diseases such as AD and cancer.

MCE Antioxidant Compound Library contains 1,622 compounds that act as antioxidants for high throughput screening (HTS) and high content screening (HCS). This library is a useful tool for discovery new antioxidants and oxidative stress research.

HY-L057

Phenols Library

1,212 compounds

Phenolic compounds are usually referred to as a diverse group of naturally occurring compounds with multiple medical properties, such as antioxidants, antimicrobial properties. Those compounds are commonly found in food and plants. They have high synthetic, medicinal and industrial values. Polyphenols are compounds with multiple phenolic functionalities. Naturally occurring polyphenols are known to have biological activities for use as drugs, for example, in diseases like AIDS, heart ailments, ulcer formation, bacterial infection, mutagenesis and neural disorders.

MCE offers a unique collection of 1,212 natural phenol compounds which is a useful tool for drug discovery as an important source of lead compounds.

HY-L094

Food-Sourced Compound Library

2,008 compounds

The health benefits deriving from the consumption of certain foods have been common knowledge. All foods are made up of chemical substances. Chemicals in foods are largely harmless and often desirable. At present, numerous researchers have been focused on the beneficial role played by certain food components in the close relationship between food intake and health status. For example, polyphenols, a common class of compounds among foods, are well-known antioxidants, which may play a role in the prevention of several diseases including type 2 diabetes, cardiovascular diseases, and some types of cancer.

MCE supplies a unique collection of 2,008 compounds from variety of foods. All compounds are with specific food source(s). MCE Food-Sourced Compound Library is the useful tool to discover molecules with pharmaceutical activity from foods.

HY-L138

Heterocyclic Compound Library

5,727 compounds

Heterocyclic compounds are cyclic organic compounds which contain at least one hetero atom, the most common heteroatoms are nitrogen, oxygen ,and sulfur. Heterocycles are common in biology, featuring a wide range of structures from enzyme co-factors to amino acids and proteins. On the one hand, heterocycles are common structural units in approved drugs and in medicinal chemistry targets in the drug discovery process. In addition, heterocycles have been found as a key structure in medical chemistry and also they are frequently found in large percent of biomolecules such as vitamins, natural products ,and biologically active compounds including antifungal, anti-inflammatory, antibacterial, antioxidant, antiallergic, anti-HIV, antidiabetic, anticancer activity.

MCE offers a unique collection of 5,727 heterocyclic compounds which can be used for drug discovery for high throughput screening (HTS) and high content screening (HCS). MCE heterocyclic compound library is critical for drug discovery and development.

HY-L046

Anti-Cardiovascular Disease Compound Library

1,669 compounds

Cardiovascular diseases (CVDs) are a group of disorders of the heart and blood vessels which include coronary heart disease, cerebrovascular disease, peripheral arterial disease, rheumatic heart disease, etc. CVDs are the number 1 cause of death globally. Smoking, unhealthy nutrition, aging population, lack of physical activity, arterial hypertension, or diabetes can promote cardiovascular disease like myocardial infarction or stroke. It is multifactorial and encompasses a multitude of mechanisms, such as eNOS uncoupling, reactive oxygen species formation, chronic inflammatory disorders and abnormal calcium homeostasis. Antioxidant, anti-inflammatory and anti-diabetes agents may reduce the cardiovascular disease risk.

MCE supplies a unique collection of 1,669 compounds with confirmed anti-cardiovascular activity. These compounds mainly target metabolic enzyme, membrane transporter, ion channel, inflammation related signaling pathways. MCE Anti-Cardiovascular Disease Compound Library can be used for cardiovascular diseases related research and high throughput and high content screening for new drugs.

HY-L065

Traditional Chinese Medicine Active Compound Library

2,918 compounds

Chinese herbal therapy is an important part of Traditional Chinese Medicine (TCM). It has been used for centuries in China, where herbs are considered fundamental therapy for many acute and chronic conditions. Many studies indicated TCM exerted an overall regulatory effect via multi-component and multi-target network. Active components from Traditional Chinese Medicine possess many medicinal properties such as antioxidant, anti-cancer, and anti-bacterial effects, which makes it an important source of new drugs. Nearly 200 modern medicines have been developed either directly or indirectly from the plants used as medicines in China. For example, artemisinin, used in multidrug resistant malaria, was first isolated from the Chinese herb Artemisia annua L. Today, scientists continue to identify compounds in Chinese herbal remedies that may be useful in the development of new therapeutic agents applicable in Western medicine.

MCE designs a unique collection of 2,918 active compounds of Chinese Herbal Medicines. MCE Traditional Chinese Medicine Active Compound Library is a useful tool for discovery new drugs from TCM.

Cat. No.	Product Name	Type

HY-D1301

BODIPY 581/591 C11

35+ Cited Publications

Fluorescent Dyes/Probes

BODIPY 581/591 C11 is a BODIPY borofluoroprene derivative with good light stability and low fluorescence artifacts. BODIPY 581/591 C11 can be used for study lipid peroxidation and antioxidant properties in living cells, or detect ferroptosis by reaction with hydroxyl radicals. BODIPY 581/591 C11 is emitted at 591 nm (reduced prototype), or redshifted to 510 nm (oxidized type). The excitation wavelengths were 581 nm (reduced prototype) and 500 nm (oxidized type) .

HY-B0166GL

L-Ascorbic acid (GMP Like)

L-Ascorbate (GMP Like); Vitamin C (GMP Like)

Fluorescent Dye

L-Ascorbic acid (GMP Like) is the GMP Like class L-Ascorbic acid (HY-B0166). L-Ascorbic acid (L-Ascorbate, Vitamin C), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Ca_v3.2 channels with an IC₅₀ of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor . L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells .

HY-115691

STY-BODIPY Styrene-BODIPY; Styrene-Conjugated BODIPY	Fluorescent Dyes/Probes
STY-BODIPY (Styrene-BODIPY) is a styrene-conjugated fluorogenic probe for measuring radical-trapping antioxidant (RTA) activity .

HY-18085G

Quercetin (GMP) 1 Publications Verification	Fluorescent Dye
Quercetin GMP is Quercetin (HY-18085) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Quercetin is a flavonoid antioxidant, a PI3K inhibitor and a SIRT1 Activator .

HY-B0166GLR

L-Ascorbic acid (GMP Like) (Standard)

Fluorescent Dye

L-Ascorbic acid (GMP Like) (Standard) is the analytical standard of L-Ascorbic acid (GMP Like). This product is intended for research and analytical applications. L-Ascorbic acid (GMP Like) is the GMP Like class L-Ascorbic acid (HY-B0166). L-Ascorbic acid (L-Ascorbate, Vitamin C), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor . L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells .

HY-125434

Laccaic acid B	Dyes
Laccaic acid B, a natural compound that can be isolated from Kerria and Paratachardina genera, possesses antioxidant activity .

HY-W127725

Thymolphthalexon tetrasodium

Dyes

Thymolphthalexon (tetrasodium) is an organic compound commonly used as a reagent in biochemical assays. It belongs to the family of thioxanthone derivatives and has strong antioxidant properties. Thymolphthalexon has several applications in the study of free radical response, oxidative stress, and aging. In addition, it can be used as a photosensitizer in photodynamic therapy for the improvement of cancer and other diseases.

HY-12323G

ISX-9 (GMP) Isoxazole 9 (GMP)	Fluorescent Dye
ISX-9 (Isoxazole 9) is a potent inducer of adult neural stem cell differentiation.

HY-16561G

Resveratrol (GMP)

trans-Resveratrol (GMP); SRT501 (GMP)

Fluorescent Dye

Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator . Resveratrol is a potent pregnane X receptor (PXR) inhibitor . Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model . Resveratrol increases production of NO in endothelial cells .

Cat. No.	Product Name	Type

HY-N9934

(-)-3-Dehydroshikimic acid 3-DHS; 5-Dehydroshikimic acid	Biochemical Assay Reagents
(-)-3-Dehydroshikimic acid (3-DHS; 5-Dehydroshikimic acid) is an intermediate in the biosynthesis of aromatic amino acids. (-)-3-Dehydroshikimic acid shows antioxidant activity .

HY-W010169

Sodium 4-aminobenzoate 1 Publications Verification	Biochemical Assay Reagents
Sodium 4-aminobenzoate is a biochemical assay reagent. According to its structure, sodium 4-aminobenzoate exhibits antioxidant, anticoagulant, fubrinolytic and immunomodulating activities, and can be utilized as a protective agent against UV-irradiation and in diagnostic tests for the state of the gastrointestinal tract .

HY-B0757A

(±)-α-Tocopherol nicotinate rel-Vitamin E Nicotinate	Biochemical Assay Reagents
(±)-α-Tocopherol nicotinate, vitamin E - nicotinate, is an orally active fat-soluble antioxidant that prevents lipid peroxidation in cell membranes. (±)-α-Tocopherol nicotinate is hydrolysed in the blood to α -tocopherol and niacin and may be used in studies of related vascular diseases .

HY-B0812

5-Sulfosalicylic acid dihydrate SSA dihydrate	Chelators
5-Sulfosalicylic acid dihydrate is a sulfonated salicylic acid derivative. 5-Sulfosalicylic acid dihydrate is effective against the breast cancer cell line, MCF-7, with less toxicity . 5-Sulfosalicylic acid dihydrate has antioxidant activities .

HY-W250978

Ovalbumins 2 Publications Verification	Native Proteins
Ovalbumins (OVA), the main protein found in egg whites, have various biological activities such as anticancer, antihypertensive, antibacterial, antioxidant and immunomodulatory activities. Ovalbumins are the most abundant proteins synthesized in progesterone- or estrogen-treated fallopian tubes and are commonly used as markers to study hormone regulation of gene expression in tissues. .

HY-131553

D-α-Tocopherol Succinate 2 Publications Verification Vitamin E succinate	Biochemical Assay Reagents
D-α-Tocopherol Succinate (Vitamin E succinate) is an antioxidant tocopherol and a salt form of vitamin E. D-α-Tocopherol Succinate inhibits Cisplatin (HY-17394)-induced cytotoxicity. D-α-Tocopherol Succinate can be used for the research of cancer .

HY-W127530

α-Tocopherol phosphate disodium

3 Publications Verification

alpha-Tocopherol phosphate disodium; TocP disodium; Vitamin E phosphate disodium

Biochemical Assay Reagents

α-Tocopherol phosphate (alpha-Tocopherol phosphate) disodium, a promising antioxidant, can protect against long-wave UVA1 induced cell death and scavenge UVA1 induced ROS in a skin cell model. α-Tocopherol phosphate disodium possesses therapeutic potential in the inhibition of apoptosis and increases the migratory capacity of endothelial progenitor cells under high-glucose/hypoxic conditions and promotes angiogenesis .

HY-W203728

L-β-Imidazolelactic acid	Microbial Culture
L-β-Imidazolelactic acid is a histidine derivative and an oxidizing agent that can trigger antioxidant effects in the brain cortex of rats .

HY-P2920

Protamine from salmon	Cell Assay Reagents
Protamine from salmon is a biochemical agent with antioxidant, antiheparin and antimicrobial activities. Protamine from salmon neutralizes the anticoagulant effect of heparin, thereby preventing the formation of antithrombin complexes in canine samples pretreated with heparin in vitro .

HY-131553R

D-α-Tocopherol Succinate (Standard)

Biochemical Assay Reagents

D-α-Tocopherol Succinate (Standard) is the analytical standard of D-α-Tocopherol Succinate. This product is intended for research and analytical applications. D-α-Tocopherol Succinate (Vitamin E succinate) is an antioxidant tocopherol and a salt form of vitamin E. D-α-Tocopherol Succinate inhibits Cisplatin (HY-17394)-induced cytotoxicity. D-α-Tocopherol Succinate can be used for the research of cancer .

HY-D0850

Tartaric acid disodium dihydrate

Sodium tartrate dibasic dihydrate; Sodium tartrate dihydrate

Chelators

Tartaric acid disodium dehydrate (L-(+) -tartaric acid) is an orally active weak organic acid that can be isolated from grapes. Tartaric acid disodium dehydrate has vasodilatory and antihypertensive effects. Tartaric acid disodium dehydrate can be used as flavorings and antioxidants in a range of foods and beverages. Tartaric acid disodium dehydrate can be used in laser frequency doubling and optical limiting applications .

HY-W109973

L-Tartaric acid diammonium

L-(+)-Tartaric acid diammonium

Chelators

L-Tartaric acid diammonium (L-(+) -tartaric acid) is an orally active weak organic acid that can be isolated from grapes. L-Tartaric acid diammonium has vasodilatory and antihypertensive effects. L-Tartaric acid diammonium can be used as flavorings and antioxidants in a range of foods and beverages. L-Tartaric acid diammonium can be used in laser frequency doubling and optical limiting applications .

HY-P1956A

Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg)

HSA (Cell culture grade, Endotoxin<0.125 EU/mg)

Native Proteins

Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) (HSA) is the most abundant protein in plasma and is a major determinant of plasma oncotic pressure. Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) exhibits antioxidant, anticoagulant, anti-inflammatory, anti-platelet aggregation activities as well as colloid osmotic action. Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) can block the inhibitory effect of GML on human T cells, providing protective function for T cells. Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) is also associated with cardiovascular diseases and can partially prevent the LPS (HY-D1056) induced oxidative stress, as well as the upregulation of NF-κB, iNOS, and peroxynitrite (ONOO ⁻) in the vascular wall, contributing to the reduction of blood pressure .

HY-D0850R

Tartaric acid disodium dihydrate (Standard)

Chelators

Tartaric acid (disodium dihydrate) (Standard) is the analytical standard of Tartaric acid (disodium dihydrate). This product is intended for research and analytical applications. Tartaric acid disodium dehydrate (L-(+) -tartaric acid) is an orally active weak organic acid that can be isolated from grapes. Tartaric acid disodium dehydrate has vasodilatory and antihypertensive effects. Tartaric acid disodium dehydrate can be used as flavorings and antioxidants in a range of foods and beverages. Tartaric acid disodium dehydrate can be used in laser frequency doubling and optical limiting applications [4].

HY-159062

Goji Extract	Carbohydrates
Goji Extract is a natural product with anti-aging, antioxidant, and neuroprotective effects. The antioxidant effect of Goji Extract has a positive impact on erectile dysfunction and can be used in research to improve erectile function .

HY-P1956

Human serum albumin

1 Publications Verification

HSA

Native Proteins

Human serum albumin (HSA) is the most abundant protein in plasma and is a major determinant of plasma oncotic pressure. Human serum albumin exhibits antioxidant, anticoagulant, anti-inflammatory, anti-platelet aggregation activities as well as colloid osmotic action. Human serum albumin can block the inhibitory effect of GML on human T cells, providing protective function for T cells. Human serum albumin is also associated with cardiovascular diseases and can partially prevent the LPS (HY-D1056) induced oxidative stress, as well as the upregulation of NF-κB, NF-κB, and peroxynitrite (ONOO ⁻) in the vascular wall, contributing to the reduction of blood pressure .

HY-B0166GL

L-Ascorbic acid (GMP Like)

L-Ascorbate (GMP Like); Vitamin C (GMP Like)

Biochemical Assay Reagents

HY-W016491

Isopropyl 4-hydroxybenzoate Isopropylparaben	Biochemical Assay Reagents
Isopropyl 4-hydroxybenzoate (Isopropylparaben) is an antimicrobial and antioxidant agent .

HY-B0166GLR

L-Ascorbic acid (GMP Like) (Standard)

Biochemical Assay Reagents

HY-D0187

L-Glutathione reduced Maximum Cited Publications 29 Publications Verification GSH; γ-L-Glutamyl-L-cysteinyl-glycine	Cell Assay Reagents Cosmetic Peptides
L-Glutathione reduced (GSH; γ-L-Glutamyl-L-cysteinyl-glycine) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.

HY-W011704

Phosphoenolpyruvic acid cyclohexylammonium salt	Enzyme Substrates
Phosphoenolpyruvic acid cyclohexylammonium salt is the cyclohexylammonium salt form of phosphoenolpyruvic acid. Phosphoenolpyruvic acid cyclohexylammonium salt is involved in glycolysis and gluconeogenesis, and used as energy source to produce ATP, under the energy-limited conditions. Phosphoenolpyruvic acid cyclohexylammonium salt also exhibits cytoprotective and anti-oxidative properties .

HY-W016491R

Isopropyl 4-hydroxybenzoate (Standard)	Biochemical Assay Reagents
Isopropyl 4-hydroxybenzoate (Standard) is the analytical standard of Isopropyl 4-hydroxybenzoate. This product is intended for research and analytical applications. Isopropyl 4-hydroxybenzoate (Isopropylparaben) is an antimicrobial and antioxidant agent .

HY-W014141

5,6-O-Isopropylidene-L-ascorbic acid L-Ascorbic acid 5,6-acetonide	Biochemical Assay Reagents
5,6-O-Isopropylidene-L-ascorbic acid (L-Ascorbic acid 5,6-acetonide) is an organic compound. 5,6-O-Isopropylidene-L-ascorbic acid is a derivative of L-Ascorbic acid (vitamin C). Ascorbic acid has antioxidant properties.

HY-D0187R

L-Glutathione reduced (Standard)	Cell Assay Reagents Cosmetic Peptides
L-Glutathione reduced (Standard) is the analytical standard of L-Glutathione reduced. This product is intended for research and analytical applications. L-Glutathione reduced (GSH; γ-L-Glutamyl-L-cysteinyl-glycine) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.

HY-W127738

6-O-Stearoyl-L-ascorbic acid Vitamin C stearate; Ascorbic acid 6-stearate; Ascorbyl stearate	Carbohydrates
6-O-Staroyl-L-ascorbic acid is an organic compound commonly used in cosmetics and skin care products. It can be used as an antioxidant and whitening agent, and is widely used in anti-aging, moisturizing and skin repairing. In addition, this compound is used as a catalyst or buffer in certain chemical reactions.

HY-P2995

Hemoglobin	Native Proteins
Hemoglobin is a iron-containing protein in red blood cells with oxygen binding properties. Hemoglobin consits of heme, which binds to oxygen. Hemoglobin also transports other gases, such as carbon dioxide, nitric oxide, hydrogen sulfide and sulfide. Hemoglobin absorbs unneeded oxygen in tissues, as an antioxidant .

HY-Y1313

3-Nitrobenzoic acid m-Carboxynitrobenzene; m-Nitrobenzenecarboxylic acid; m-Nitrobenzoic acid	Biochemical Assay Reagents
3-Nitrobenzoic acid (m-Carboxynitrobenzene; m-Nitrobenzenecarboxylic acid; m-Nitrobenzoic acid) is a strong antioxidant and antimicrobial agent that can inhibit the generation of free radicals and kill bacteria and fungi. 3-Nitrobenzoic acid is a kind of biological materials or organic compounds that are widely used in life science research .

HY-NP026

Spirulina C-phycocyanin C-phycocyaninfromporphyratenera	Native Proteins
Spirulina C-phycocyanin, a component of the light-harvesting phycobilisome complex in photosystem II, is a highly dominant chromoprotein in Spirulina. Spirulina C-phycocyanin can be detected by Raman spectral measurement. Spirulina C-phycocyanin has antioxidant, anti-inflammatory, antiplatelet, liver-protective and cholesterol-lowering effects .

HY-18085G

Quercetin (GMP) 1 Publications Verification	Biochemical Assay Reagents
Quercetin GMP is Quercetin (HY-18085) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Quercetin is a flavonoid antioxidant, a PI3K inhibitor and a SIRT1 Activator .

HY-W127489

3-Pentadecylphenol

Biochemical Assay Reagents

3-PentadecylphenolIt is an organic compound belonging to the phenolic class. It is attached to the phenolic ring by 15Carbon pentadecyl chain composition, with a touch of sweetness.3-Pentadecylphenol has various applications in the chemical and pharmaceutical industries, especially as an intermediate in the synthesis of various chemicals and pharmaceuticals. In addition, it can be used as an antioxidant for plastics and rubber.

HY-W236261

N-Acetyl-L-tyrosine ethyl ester

ATEE

Biochemical Assay Reagents

N-Acetyl-L-tyrosine ethyl ester (ATEE) is a compound commonly used as a food flavoring and supplement. It is an ester of tyrosine, an amino acid found in many proteins. N-Acetyl-L-tyrosine ethyl ester is sweet, nutty and caramelized and is commonly used to enhance the flavor of baked goods, dairy products and beverages. Potential health benefits of N-Acetyl-L-tyrosine ethyl ester include its antioxidant properties and ability to improve cognitive function.

HY-D1005A

Poloxamer 188 PEG-PPG-PEG, 8800 (Average Mn)	Co-solvents
Poloxamer 188 is a nonionic linear copolymer with surfactant properties. Poloxamer 188 exhibits anti-thrombotic, anti-inflammatory, and cytoprotective activities in various tissue injury models. Poloxamer 188 can be used for drug delivery .

HY-D1005AR

Poloxamer 188 (Standard)	Co-solvents
Poloxamer 188 (Standard) is the analytical standard of Poloxamer 188. This product is intended for research and analytical applications. Poloxamer 188 is a nonionic linear copolymer with surfactant properties. Poloxamer 188 exhibits anti-thrombotic, anti-inflammatory, and cytoprotective activities in various tissue injury models. Poloxamer 188 can be used for drug delivery [4].

HY-W015236

H-Gly-Gly-Gly-OH

Triglycine

Chelators

H-Gly-Gly-Gly-OH, also known as Triglycine, is a tripeptide composed of glycine, glycine and glycine, which are linked by peptide bonds. Often used as a model compound in the study of protein structure and function. Glycylglycylglycine also acts as a neurotransmitter in the central nervous system and has been shown to have antioxidant properties. Furthermore, it may have potential research roles in various diseases such as cancer, diabetes and neurodegenerative diseases.

HY-W145695

Chitoheptaose

Biochemical Assay Reagents

Chitoheptaose is a chitosan oligosaccharide. Chitoheptaose is capable of extracting exoskeletons from crustaceans, such as the shells of crabs, shrimp and lobsters. Chitoheptaose has antioxidant, anti-inflammatory and anti-apoptotic activities and can be used in the study of myocarditis. Chitoheptaose has cardioprotective effects and improves cardiac parameters (left ventricular internal size, end-systolic and end-diastolic, ejection fraction and shortening fraction), inflammatory cytokines (IL-1β) in vanishing models .

HY-12323G

ISX-9 (GMP) Isoxazole 9 (GMP)	Biochemical Assay Reagents
ISX-9 (Isoxazole 9) is a potent inducer of adult neural stem cell differentiation.

HY-Y0682

Ethylenediaminetetraacetic acid

5+ Cited Publications

EDTA

Chelators

Ethylenediaminetetraacetic acid (EDTA) is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium). Ethylenediaminetetraacetic acid has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities. Ethylenediaminetetraacetic acid decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid can alleviate the liver fibrosis. Ethylenediaminetetraacetic acid can be used for coronary artery disease and neural system disease research .

HY-W105700

Ethylenediaminetetraacetic acid sodium hydrate

5+ Cited Publications

EDTA sodium hydrate

Chelators

Ethylenediaminetetraacetic acid (EDTA) sodium hydrate is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium). Ethylenediaminetetraacetic acid sodium hydrate has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities. Ethylenediaminetetraacetic acid sodium hydrate decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid sodium hydrate can alleviate the liver fibrosis. Ethylenediaminetetraacetic acid sodium hydrate can be used for coronary artery disease and neural system disease research .

HY-W099538

Dilauryl thiodipropionate

Dilauryl 3,3'-Thiodipropionate

Biochemical Assay Reagents

Dilauryl thiodipropionate (DLTDP), which is a sulfur-containing antioxidant commonly used to stabilize polymers and plastics against degradation caused by heat, oxygen, and UV light, acts to scavenge free radicals and others that may cause polymer chain scission and cross-linked active substances, in addition, DLTDP has been used as an additive to lubricants, oils and other industrial fluids to improve their oxidation stability, the long hydrocarbon chain in DLTDP makes it low volatility and compatible with many materials and Good compatibility with substrates.

HY-W010202

Dihydrolinalool

3,7-Dimethyloct-6-en-3-ol

Biochemical Assay Reagents

Dihydrolinalool, Dihydrolinalool is commonly used as a flavor ingredient in various products, including food, beverages, and perfumes, and it can also be used as a base material for the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. In addition, due to Dihydrolinalool's low toxicity and Biodegradability, which has been studied for its potential use as a bio-based solvent, has also been studied for its potential antioxidant and anti-inflammatory properties, which may make it useful in the study of various diseases, including cancer and Alzheimer's disease. Alzheimer's disease.

HY-W017232

6-Methoxyquinoline

p-Quinanisole

Biochemical Assay Reagents

6-Methoxyquinoline consists of a quinoline ring system with a methoxy group attached to the sixth carbon atom. This compound occurs naturally in certain plants, such as tobacco and tea, and has been shown to have biological activities, including antioxidant, anti-inflammatory and antitumor properties. Furthermore, 6-Methoxyquinoline can be used as a building block for the synthesis of other organic compounds, especially those with potential pharmaceutical applications. Due to its ability to bind nucleic acids and proteins, it can also be used as a fluorescent probe in biochemical and biomedical research.

HY-Y0682A

Ethylenediaminetetraacetic acid disodium dihydrate

5+ Cited Publications

EDTA disodium dihydrate

Chelators

Ethylenediaminetetraacetic acid (EDTA) disodium dehydrate is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium). Ethylenediaminetetraacetic acid disodium dehydrate has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities. Ethylenediaminetetraacetic acid disodium dehydrate decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid disodium dehydrate can alleviate the liver fibrosis. Ethylenediaminetetraacetic acid disodium dehydrate can be used for coronary artery disease and neural system disease research .

HY-Y0682R

Ethylenediaminetetraacetic acid (Standard)

Chelators

Ethylenediaminetetraacetic acid (Standard) is the analytical standard of Ethylenediaminetetraacetic acid. This product is intended for research and analytical applications. Ethylenediaminetetraacetic acid (EDTA) is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium). Ethylenediaminetetraacetic acid has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities. Ethylenediaminetetraacetic acid decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid can alleviate the liver fibrosis. Ethylenediaminetetraacetic acid can be used for coronary artery disease and neural system disease research [4] .

HY-16561G

Resveratrol (GMP)

trans-Resveratrol (GMP); SRT501 (GMP)

Biochemical Assay Reagents

HY-W099538R

Dilauryl thiodipropionate (Standard)

Biochemical Assay Reagents

Dilauryl thiodipropionate (Standard) is the analytical standard of Dilauryl thiodipropionate. This product is intended for research and analytical applications. Dilauryl thiodipropionate (DLTDP), which is a sulfur-containing antioxidant commonly used to stabilize polymers and plastics against degradation caused by heat, oxygen, and UV light, acts to scavenge free radicals and others that may cause polymer chain scission and cross-linked active substances, in addition, DLTDP has been used as an additive to lubricants, oils and other industrial fluids to improve their oxidation stability, the long hydrocarbon chain in DLTDP makes it low volatility and compatible with many materials and Good compatibility with substrates.

HY-D0837

Imidazole

2 Publications Verification

Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene

Cell Assay Reagents

Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG₂ and PGH₂) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CL ^Pro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .

HY-158224

Silk Fibroin Methacryloyl

FibMA

3D Bioprinting

Silk Fibroin Methacryloyl (FibMA) is methacrylated silk fibroin with excellent biocompatibility, stable mechanical properties and good processing properties, and was selected as the substrate for multifunctional microneedle (MN) patches. . MN patches made of Silk Fibroin Methacryloyl exhibit excellent biocompatibility, sustained drug release, pro-angiogenic, antioxidant and antibacterial properties depending on the specific drug encapsulated . Silk Fibroin Methacryloyl needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-W782399

CORM-A1

Sodium boranocarbonate

Biochemical Assay Reagents

CORM-A1 (Sodium boranocarbonate) is a water-soluble carbon monoxide (CO) releasing molecule that facilitates the investigation of CO's impact on cellular systems. As CO is generated from heme degradation by the enzyme heme oxygenase, it serves as a crucial gaseous signaling mediator in mammalian cells. CORM-A1 not only exhibits anti-oxidant and anti-inflammatory properties but also regulates CO release in a manner dependent on pH and temperature, promoting mild vasorelaxation and hypotension. Furthermore, CORM-A1 has been shown to provide cytoprotection in primary cultures of astrocytes under oxidative stress while also enhancing autophagy due to its boron-containing composition.

HY-W093282

Epoxidized soya bean oil

Soybean oil epoxide

Co-solvents

Epoxidized soya bean oil (ESBO) is a vegetable oil-derived organic compound used as a plasticizer and stabilizer in various applications. It is produced by epoxidation of soybean oil, which introduces epoxy groups into the fatty acid chains of the oil. ESBO is a viscous, pale yellow liquid that is soluble in many organic solvents, such as chloroform and ethanol, but insoluble in water. It is commonly used as a plasticizer in polyvinyl chloride (PVC) products, including toys, food packaging materials and medical devices. In addition to its plasticizing properties, ESBO acts as an antioxidant and UV stabilizer, helping to prevent degradation and discoloration of PVC products over time. ESBOs have been investigated for their potential use in biodegradable plastics and as bio-based alternatives to traditional petroleum-derived plasticizers.

HY-Y0682AR

Ethylenediaminetetraacetic acid disodium dihydrate (Standard)

Chelators

Ethylenediaminetetraacetic acid (disodium dihydrate) (Standard) is the analytical standard of Ethylenediaminetetraacetic acid (disodium dihydrate). This product is intended for research and analytical applications. Ethylenediaminetetraacetic acid (EDTA) disodium dehydrate is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium). Ethylenediaminetetraacetic acid disodium dehydrate has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities. Ethylenediaminetetraacetic acid disodium dehydrate decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid disodium dehydrate can alleviate the liver fibrosis. Ethylenediaminetetraacetic acid disodium dehydrate can be used for coronary artery disease and neural system disease research [4] .

Cat. No.	Product Name	Target	Research Area

HY-W141781

Cysteamine S-phosphate sodium Cystaphos sodium	Peptides	Metabolic Disease
Cysteamine S-phosphate (Cystaphos) sodium can be hydroIyzed to Cysteamine by human alkaline phosphatases. Cysteamine is an orally active agent for the research of nephropathic cystinosis and an antioxidant .

HY-P1197A

Kisspeptin-10 (mouse, rat) (TFA)	Kisspeptin Receptor	Cardiovascular Disease Inflammation/Immunology
Kisspeptin-10 (mouse, rat) TFA is a potent vasoconstrictor and inhibitor of angiogenesis. Kisspeptin-10 (mouse, rat) TFA is a ligand for the rodent kisspeptin receptor (KISS1, GPR54). Kisspeptin-10 (mouse, rat) TFA reduces Methotrexate-induced reproductive toxicity as a potential antioxidant compound .

HY-W014102

L-Alanyl-L-glutamine	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology
L-Alanyl-L-glutamine, a glutamine dipeptide, is benefit for the antioxidant system, attenuating inflammation, and may modulate the heat shock protein (HSP) response in catabolic situations .

HY-P0095

Acetyl tetrapeptide-5	Angiotensin-converting Enzyme (ACE)	Others
Acetyl tetrapeptide-5 inhibits glycosylation and ACE-1 activity. Acetyl tetrapeptide-5 reduces edema and relieves vascular pressure by improving the vascular system and strengthening the skin under the eyes. Acetyl tetrapeptide-5 can be used in the research of Antioxidant, anti-aging skin care .

HY-12590

Glutathione oxidized disodium L-Glutathione oxidized disodium; GSSG disodium; Oxiglutatione disodium	Endogenous Metabolite Reactive Oxygen Species	Metabolic Disease
Glutathione oxidized disodium is produced by the oxidation of glutathione which is a major intracellular antioxidant and detoxifying agent .

HY-P4307

Antioxidant agent-9	SARS-CoV	Infection
Antioxidant agent-9 is a peptide with the sequence Asp-Trp. Antioxidant agent-9 shows antioxidant activity. Antioxidant agent-9 also is potential as SARS-CoV-2 antiviral, with an affinity strength equal to Chloroquine (HY-17589A) and Favipiravir (HY-14768) .

HY-P0100

AHK	Reactive Oxygen Species	Inflammation/Immunology
AHK is a bioactive peptide with *antioxidant* effect and has been reported used as a cosmetic ingredient .

HY-P5316

MHLWAAK	Peptides	Inflammation/Immunology
MHLWAAK is an antioxidant active peptide that can be isolated from pancreatin hydrolysate of C-phycocyanin. MHLWAAK has high DPPH and ABTS radical scavenging ability. MHLWAAK protects zebrafish larvae from H₂O₂-induced oxidative damage .

HY-P5317

MAQAAEYYR	Peptides	Inflammation/Immunology
MAQAAEYYR is an antioxidant active peptide that can be isolated from pancreatin hydrolysate of C-phycocyanin. MAQAAEYYR has high DPPH and ABTS radical scavenging ability. MAQAAEYYR protects zebrafish larvae from H₂O₂-induced oxidative damage .

HY-P5318

MDYYFEER	Peptides	Inflammation/Immunology
MDYYFEER is an antioxidant active peptide that can be isolated from pancreatin hydrolysate of C-phycocyanin. MDYYFEER has high DPPH and ABTS radical scavenging ability. MDYYFEER protects zebrafish larvae from H₂O₂-induced oxidative damage .

HY-17571

Oxytocin 10+ Cited Publications α-Hypophamine; Oxytocic hormone	Oxytocin Receptor Endogenous Metabolite	Endocrinology Cancer
Oxytocin (α-Hypophamine; Oxytocic hormone) is a pleiotropic, hypothalamic peptide known for facilitating parturition, lactation, and prosocial behaviors. Oxytocin can function as a stress-coping molecule with anti-inflammatory, antioxidant, and protective effects especially in the face of adversity or trauma .

HY-17571A

Oxytocin acetate 10+ Cited Publications α-Hypophamine acetate; Oxytocic hormone acetate	Oxytocin Receptor Endogenous Metabolite	Endocrinology Cancer
Oxytocin (α-Hypophamine) acetate is a pleiotropic, hypothalamic peptide known for facilitating parturition, lactation, and prosocial behaviors. Oxytocin acetate can function as a stress-coping molecule with anti-inflammatory, antioxidant, and protective effects especially in the face of adversity or trauma .

HY-P5316A

MHLWAAK TFA	Peptides	Inflammation/Immunology
MHLWAAK TFA is an antioxidant active peptide that can be isolated from pancreatin hydrolysate of C-phycocyanin. MHLWAAK TFA has high DPPH and ABTS radical scavenging ability. MHLWAAK TFA protects zebrafish larvae from H₂O₂-induced oxidative damage .

HY-P5317A

MAQAAEYYR TFA	Peptides	Inflammation/Immunology
MAQAAEYYR TFA is an antioxidant active peptide that can be isolated from pancreatin hydrolysate of C-phycocyanin. MAQAAEYYR TFA has high DPPH and ABTS radical scavenging ability. MAQAAEYYR TFA protects zebrafish larvae from H₂O₂-induced oxidative damage .

HY-P5318A

MDYYFEER TFA	Peptides	Inflammation/Immunology
MDYYFEER TFA is an antioxidant active peptide that can be isolated from pancreatin hydrolysate of C-phycocyanin. MDYYFEER TFA has high DPPH and ABTS radical scavenging ability. MDYYFEER TFA protects zebrafish larvae from H₂O₂-induced oxidative damage .

HY-W014102R

L-Alanyl-L-glutamine (Standard)	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology
L-Alanyl-L-glutamine (Standard) is the analytical standard of L-Alanyl-L-glutamine. This product is intended for research and analytical applications. L-Alanyl-L-glutamine, a glutamine dipeptide, is benefit for the antioxidant system, attenuating inflammation, and may modulate the heat shock protein (HSP) response in catabolic situations .

HY-P1306

Obestatin(rat)	GHSR	Cardiovascular Disease Inflammation/Immunology
Obestatin(rat), encoded by the Ghrelin gene, is a cpeptide, comprised of 23 amino acids. Obestatin(rat) suppresses food intake, inhibits jejunal contraction, and decreases body-weight gain. Obestatin is an endogenous ligand of G-protein coupled receptor 39 (GPR39). Obestatin(rat) has anti-inflammatory, anti-myocardial infarction and antioxidant activities .

HY-P1306A

Obestatin(rat) TFA	GHSR	Cardiovascular Disease Inflammation/Immunology
Obestatin(rat) TFA, encoded by the Ghrelin gene, is a cpeptide, comprised of 23 amino acids. Obestatin(rat) TFA suppresses food intake, inhibits jejunal contraction, and decreases body-weight gain. Obestatin is an endogenous ligand of G-protein coupled receptor 39 (GPR39). Obestatin(rat) TFA has anti-inflammatory, anti-myocardial infarction and antioxidant activities .

HY-17571AR

Oxytocin acetate (Standard)	Oxytocin Receptor Endogenous Metabolite	Endocrinology Cancer
Oxytocin (acetate) (Standard) is the analytical standard of Oxytocin (acetate). This product is intended for research and analytical applications. Oxytocin (α-Hypophamine) acetate is a pleiotropic, hypothalamic peptide known for facilitating parturition, lactation, and prosocial behaviors. Oxytocin acetate can function as a stress-coping molecule with anti-inflammatory, antioxidant, and protective effects especially in the face of adversity or trauma .

HY-P3101

GLP-1(28-36)amide	GCGR	Cardiovascular Disease Metabolic Disease
GLP-1(28-36)amide, a C-terminal nonapeptide of GLP-1, is a major product derived from the cleavage of GLP-1 by the neutral endopeptidase (NEP). GLP-1(28-36)amide is an antioxidant and targets to mitochondrion, inhibits mitochondrial permeability transition (MPT). GLP-1(28-36)amide has anti-diabetic and cardioprotection effects .

HY-P1940

Maculosin Cyclo(Tyr-Pro)	Peptides	Cancer
Maculosin is a host-specific phytotoxin for spotted knapweed from Alternaria alternata. Maculosin is a quorum-sensing molecule involved in cell-cell communication by Pseudomonas aeruginosa. Maculosin also acts as a signaling molecule regulating virulence gene expression in Lactobacillus reuteri. Maculosin shows antioxidant, anti-cancer and non-toxicity properties. Maculosin shows cytotoxic activity against the human liver cancer cell lines, with an IC₅₀ of 48.90 µg/mL .

HY-P3101A

GLP-1(28-36)amide TFA	GCGR	Cardiovascular Disease Metabolic Disease
GLP-1(28-36)amide TFA, a C-terminal nonapeptide of GLP-1, is a major product derived from the cleavage of GLP-1 by the neutral endopeptidase (NEP). GLP-1(28-36)amide TFA is an antioxidant and targets to mitochondrion, inhibits mitochondrial permeability transition (MPT). GLP-1(28-36)amide TFA has anti-diabetic and cardioprotection effects .

HY-P1512

Antioxidant peptide A	SOD	Cancer
Antioxidant peptide A is a short peptide, which contains alternative aromatic or sulfur-containing amino acid. The side chains of Antioxidant peptide A are believed to contribute to strong radical scavenging activities of peptides in the cancer cell.

HY-P1512A

Antioxidant peptide A TFA	Peptides	Cancer
Antioxidant peptide A TFA is a short peptide, which contains alternative aromatic or sulfur-containing amino acid. The side chains of Antioxidant peptide A are believed to contribute to strong radical scavenging activities of peptides in the cancer cell .

HY-P1501

δ-Sleep Inducing Peptide Delta-Sleep Inducing Peptide	SOD	Neurological Disease
δ-Sleep Inducing Peptide is a neuropeptide, with antioxidant and anxiolytic properties.

HY-P1501A

δ-Sleep Inducing Peptide acetate Delta-Sleep Inducing Peptide acetate	SOD	Neurological Disease
δ-Sleep Inducing Peptide acetate is a neuropeptide, with antioxidant and anxiolytic properties .

HY-P5248

Tetrapeptide-1	Melanocortin Receptor	Metabolic Disease
Tetrapeptide-1 is a bioactive peptide with antioxidant effect and has been reported used as a cosmetic ingredient .

HY-D0187

L-Glutathione reduced Maximum Cited Publications 29 Publications Verification GSH; γ-L-Glutamyl-L-cysteinyl-glycine	Endogenous Metabolite Reactive Oxygen Species Ferroptosis	Cardiovascular Disease Neurological Disease Inflammation/Immunology Cancer
L-Glutathione reduced (GSH; γ-L-Glutamyl-L-cysteinyl-glycine) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.

HY-125040

Isariin C	Endogenous Metabolite	Inflammation/Immunology
Isariin C is a flavonoid glycoside with antioxidant activity. Isariin C activates angiogenesis. Isariin C exhibits insecticidal activity in certain insects .

HY-P1948

Thioredoxin reductase peptide	Peptides	Inflammation/Immunology Cancer
Thioredoxin reductase peptide corresponds to residues 53–67 in thioredoxin reductase (TrxR), used in thioredoxin reductase research. Thioredoxin reductase acts as a reductant of disulfide-containing proteins and plays crucial role in cellular antioxidant defense .

HY-P4383

H-Leu-Leu-Ala-OH	Peptides	Others
H-Leu-Leu-Ala-OH is a tripeptide composed of two L-leucine units joined to L-alanine by a peptide linkage. H-Leu-Leu-Ala-OH shows antioxidant activities .

HY-P1948A

Thioredoxin reductase peptide TFA	Peptides	Others
Thioredoxin reductase peptide TFA corresponds to residues 53–67 in thioredoxin reductase (TrxR), used in thioredoxin reductase research. Thioredoxin reductase acts as a reductant of disulfide-containing proteins and plays crucial role in cellular antioxidant defense .

HY-P4281

Ovotransferrin (328-332)	Angiotensin-converting Enzyme (ACE)	Cardiovascular Disease Neurological Disease
Ovotransferrin (328-332) has a protective activity on the blood pressure by inhibiting the Angiotensin-Converting Enzyme (ACE), with the IC₅₀ of 20 μM. Ovotransferrin (328-332) fragment has an activity against Cholinesterase (ChE), implicating in Alzheimer’s diseases .

HY-D0187R

L-Glutathione reduced (Standard)	Endogenous Metabolite Reactive Oxygen Species Ferroptosis	Cardiovascular Disease Neurological Disease Inflammation/Immunology Cancer
L-Glutathione reduced (Standard) is the analytical standard of L-Glutathione reduced. This product is intended for research and analytical applications. L-Glutathione reduced (GSH; γ-L-Glutamyl-L-cysteinyl-glycine) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.

HY-W013494R

L-Carnosine (Standard)	Endogenous Metabolite	Metabolic Disease Cancer
L-Carnosine (Standard) is the analytical standard of L-Carnosine. This product is intended for research and analytical applications. L-Carnosine is a dipeptide of the amino acids beta-alanine and histidine and has the potential to suppress many of the biochemical changes that accompany aging. In Vitro: L-Carnosine is a dipeptide of the amino acids beta-alanine and histidine and has the potential to suppress many of the biochemical changes that accompany aging . L-Carnosine also exhibits some antioxidant effects. The antioxidant mechanism of L-Carnosine is attributed to its chelating effect against metal ions, superoxide dismutase (SOD)-like activity, and ROS and free radicals scavenging ability .

HY-P1197

Kisspeptin-10 (mouse, rat)	Kisspeptin Receptor	Cardiovascular Disease Inflammation/Immunology
Kisspeptin-10 (mouse, rat) is a potent vasoconstrictor and inhibitor of angiogenesis. Kisspeptin-10 (mouse, rat) is a ligand for the rodent kisspeptin receptor (KISS1, GPR54). Kisspeptin-10 reduces Methotrexate-induced reproductive toxicity as a potential antioxidant compound .

HY-P5285

Lunasin	Parasite	Infection Inflammation/Immunology Cancer
Lunasin is a bioactive peptide with antioxidant, anti-inflammatory, anticancer and anti-aging properties. Lunasin can be isolated from soybean. Lunasin also has an epigenetic mechanism of action associated with histone acetylation. Lunasin can be internalized into cells and inhibit Oncosphere formation in cancer cells .

HY-P10258

KRES peptide	Peptides	Cardiovascular Disease Inflammation/Immunology
KRES peptide is an apolipoprotein with 4 amino acid residues. KRES peptide interacts with lipids, reduces lipoprotein lipid hydroperoxides (LOOH), activates antioxidant enzymes associated with high-density lipoprotein. KRES peptide exhibits anti-inflammatory and anti-atherogenic properties. KRES peptide is orally active .

HY-P1773

IGF-I (30-41) Insulin-like Growth Factor I (30-41)	Peptides	Metabolic Disease Inflammation/Immunology
IGF-I (30-41) is amino acids 30 to 41 fragment of Insulin-like Growth Factor I (IGF-I). IGF-I is partly responsible for systemic GH activities although it possesses a wide number of own properties (anabolic, antioxidant, anti-inflammatory and cytoprotective actions) .

HY-P1773A

IGF-I (30-41) (TFA) Insulin-like Growth Factor I (30-41) (TFA)	IGF-1R	Metabolic Disease Inflammation/Immunology
IGF-I (30-41) (TFA) is amino acids 30 to 41 fragment of Insulin-like Growth Factor I (IGF-I). IGF-I is partly responsible for systemic GH activities although it possesses a wide number of own properties (anabolic, antioxidant, anti-inflammatory and cytoprotective actions) .

HY-119152

CMX-2043	Insulin Receptor Tyrosinase Akt	Others
CMX-2043 is a novel analogue of α-Lipoic Acid (HY-N0492). CMX-2043 is effective in antioxidant effect, activation of insulin receptor kinase, soluble tyrosine kinase, and Akt phosphorylation. CMX-2043 shows protection against ischemia-reperfusion injury (IRI) in rat model .

HY-W013494

L-Carnosine 1 Publications Verification	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology
L-Carnosine is a dipeptide composed of beta-alanine and histidine. L-Carnosine is an endogenous metabolite found in human brain, muscle and gastrointestinal tissues and is present in all vertebrates. L-Carnosine is a non-enzymatic free radical scavenger and natural antioxidant with anti-inflammatory and neuroprotective properties that can inhibit biochemical changes associated with aging .

HY-P1709

Protactin	Bacterial	Infection
Protactin is a pentapeptide lactone produced by Streptomyces cucumeris strain L703-4 (ATCC 53784) with significant antioxidant properties. Protactin can be converted to actinomycin Zp by ferrocyanide oxidation. Actinomycin Zp exhibits potent antibacterial activity in vitro and has significant antitumor effects against P-388 leukemia in a mouse model .

HY-P5557

TP4 (Nile tilapia piscidin)	Bacterial Necroptosis	Cancer
TP4 (Nile tilapia piscidin) is an orally active piscidin-like antimicrobial peptide. TP4 inhibits multiple gram positive and negative strains (MIC: 0.03-10 μg/mL). TP4 shows hemolytic activities. TP4 enhances immune response, antioxidant activity, and intestinal health against bacterial infections. TP4 also has anti-tumor effect, and induces necrosis by triggering mitochondrial dysfunction in cancer cells .

HY-P1777

IGF-I (24-41) Insulin-like Growth Factor I (24-41)	IGF-1R	Metabolic Disease Inflammation/Immunology
IGF-I (24-41) (Insulin-like Growth Factor I (24-41)) is amino acids 24 to 41 fragment of IGF-I. IGF-I, a 70 aa polypeptide hormone, is a trophic factor for both neurons and glial cells. IGF-I is partly responsible for systemic growth hormone (GH) activities. IGF-I has anabolic, antioxidant, anti-inflammatory and cytoprotective actions. IGF-I (24-41) regulates somatic growth and behavioral development .

HY-P1777A

IGF-I (24-41) (TFA) Insulin-like Growth Factor I (24-41) (TFA)	IGF-1R	Metabolic Disease Inflammation/Immunology
IGF-I (24-41) (Insulin-like Growth Factor I (24-41)) TFA is amino acids 24 to 41 fragment of IGF-I. IGF-I TFA, a 70 aa polypeptide hormone, is a trophic factor for both neurons and glial cells. IGF-I TFA is partly responsible for systemic growth hormone (GH) activities. IGF-I TFA has anabolic, antioxidant, anti-inflammatory and cytoprotective actions. IGF-I (24-41) TFA regulates somatic growth and behavioral development .

Cat. No.	Product Name	Target	Research Area

HY-P9928

Alirocumab 1 Publications Verification REGN 727; SAR 236553	PCSK9	Cardiovascular Disease Cancer
Alirocumab (REGN 727) is a human monoclonal antibody inhibitor of PCSK9. Alirocumab is a monoclonal antibody. Alirocumab has anti-inflammatory, antiangiogenic and antioxidant effects. Alirocumab can be used in the study of hypercholesterolemia .

HY-P9930

Evolocumab 2 Publications Verification AMG 145	NF-κB Ser/Thr Protease Toll-like Receptor (TLR)	Cardiovascular Disease Metabolic Disease Inflammation/Immunology Cancer
Evolocumab (AMG 145) is a human monoclonal antibody that inhibits PCSK9. Evolocumab is used in the study of hypercholesterolemia and atherosclerotic cardiovascular disease. Evolocumab binds to circulating PCSK9 protein and inhibits its binding to LDLR. Evolocumab has antioxidant and cytoprotective activities against H₂O₂-induced oxidative damage to endothelial cells. Evolocumab may also negatively regulate activation of the TLR-4/NF-κB signaling pathway to prevent inflammation .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0152

Myricitrin	Cardiovascular Disease Flavonols Structural Classification Classification of Application Fields Source classification Metabolic Disease Plants Flavonoids Phenols Polyphenols Myrica nagi Disease Research Fields Myricaceae	Others
Myricitrin is a major antioxidant flavonoid .

HY-N13166

Lycibarbarphenylpropanoid B	Structural Classification Lycium barbarum L. Simple Phenylpropanols Source classification Phenylpropanoids Solanaceae Plants	Others
Lycibarbarphenylpropanoid B is a phenylpropanoid compound derived from wolfberry with antioxidant activity. It exhibits significant oxygen radical absorbance capacity, with an ORAC value of 3.18 μmol Trolox/μmol (Trolox is a standard reference antioxidant, indicating that each μM of Lycibarbarphenylpropanoid B has antioxidant activity equivalent to 3.18 μM Trolox) .

HY-N13182

Taxoquinone	Structural Classification Cupressaceae Terpenoids Source classification Diterpenoids Plants Metasequoia glyptostroboides Hu & W. C. Cheng	Others
Taxoquinone is an antioxidant derived from Metasequoia glyptostroboides and belongs to the diterpenoid class of compounds. At a concentration of 150 μg/mL, Taxoquinone exhibits a maximum inhibition of DPPH radicals of 81.29%, demonstrating superior antioxidant activity compared to Ascorbic acid and α-tocopherol at the same concentration .

HY-N13153

Antioxidant agent-19	Structural Classification Monophenols Betula platyphylla Sukaczev Source classification Phenols Plants Betulaceae	Others
Antioxidant agent-19 (compound 12) is an arylbutyl glycoside with antioxidant activity that can be isolated from the bark of B. platyphylla vat. Japonica .

HY-N0152R

Myricitrin (Standard)	Flavonols Structural Classification Flavonoids Source classification Phenols Polyphenols Myrica nagi Plants Myricaceae	Others
Myricitrin (Standard) is the analytical standard of Myricitrin. This product is intended for research and analytical applications. Myricitrin is a major antioxidant flavonoid .

HY-N7832A

Petunidin-3-O-galactoside chloride	Anthocyans Flavonoids Classification of Application Fields Vitis coignetiae Source classification Other Diseases Phenols Polyphenols Plants Vitaceae Disease Research Fields	Others
Petunidin-3-O-galactoside chloride is a flavonoid compound with antioxidant capacity .

HY-N0001A

(+)-Epicatechin Dexepicatechin; (+)-Epicatechol	Flavonoids other families Classification of Application Fields Flavanols Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	Others
(+)-Epicatechin (Dexepicatechin) is a catechin and a polyphenol, with antioxidant activities .

HY-12590

Glutathione oxidized disodium L-Glutathione oxidized disodium; GSSG disodium; Oxiglutatione disodium	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Reactive Oxygen Species
Glutathione oxidized disodium is produced by the oxidation of glutathione which is a major intracellular antioxidant and detoxifying agent .

HY-124474

Procurcumenol	Structural Classification Terpenoids Sesquiterpenes Source classification Plants Curcuma phaeocaulis Valeton Zingiberaceae	Others
Procurcumenol, a natural compound that can be isolated from Curcuma zedoaria Rhizomes, possesses neuroprotective and antioxidant activity .

HY-N12951

Diosmetin 6,8-di-C-glucoside Lucenin-2 4′-methyl ether	Structural Classification Flavonoids Flavones Source classification Rutaceae Plants Citrus sinensis (L.) Osbeck	Others
Diosmetin 6,8-di-C-glucoside (Lucenin-2 4′-methyl ether) is a C-glycosyl flavonoid compound, which exhibits antioxidant activity .

HY-N4008

Iriflophenone 3-C-glucoside Iriflophenone 3-C-β-D-glucopyranoside	Structural Classification Liliaceae Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Polyphenols Metabolic Disease Anemarrhena asphodeloides Bunge Plants Disease Research Fields	Others
Iriflophenone 3-C-β-D-glucopyranoside, isolated from Cyclopia genistoides, has antioxidant activity .

HY-N7935

Procyanidin B5	Structural Classification Aronia melanocarpa Source classification Rosaceae Phenols Polyphenols Plants	Reactive Oxygen Species
Procyanidin B5 is an antioxidant agent with an IC₅₀ of 0.1 mM in mouse liver homogenate lipid peroxidation assay .

HY-N10166

Antioxidant agent-12	Ophiopogon japonicus (L. f.) Ker-Gawl. Structural Classification Flavonoids Liliaceae Flavones Source classification Phenols Polyphenols Plants	Others
Antioxidant agent-12 is an antioxidant active ingredient that can be isolated from Chuan-maidong .

HY-N0007A

Bisdemethoxycucurmin Curcumin III; Didemethoxycurcumin	Zingiber officinale Roscoe Classification of Application Fields Source classification Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Zingiberaceae	Others
Bisdemethoxycucurmin (Curcumin III), a curcuminoid, has antioxidant and antiinflammatory activities .

HY-N3077

Phyllostadimer A	Structural Classification Gramineae Source classification Phenols Polyphenols Plants Phyllostachys edulis (Carriere) J. Houzeau	Others
Phyllostadimer A is an antioxidant. Phyllostadimer A can be isolated from Bamboo. Phyllostadimer A inhibits lipid peroxidation. Phyllostadimer A has potent antioxidant activity with an IC₅₀ of 15 mM .

HY-N7832

Petunidin-3-O-glucoside chloride	Structural Classification Classification of Application Fields Source classification Metabolic Disease Plants Anthocyans Flavonoids Microorganisms Phenols Polyphenols Myrtaceae Rhodomyrtus tomentosa Disease Research Fields	Others
Petunidin-3-O-glucoside chloride is a flavonoid isolated from Phaseolus vulgaris L. seed, has *antioxidant* activity

HY-N3315

Massonianoside B	Structural Classification Cedrus deodara (Roxburgh) G. Don Monophenols Pinaceae Source classification Phenols Plants	Others
Massonianoside B is an antioxidant, which can be isolated from Cedrus deodara pine needle. Massonianoside B exhibits radicals scavenging capacities, and restores CCL4-impaired activity of antioxidant enzymes .

HY-N12282

Isovitexin 2′′-O-rhamnoside	Structural Classification Polysaccharides Flavonoids Tetrastigma hemsleyanum Diels et Gilg Flavones Source classification Plants Vitaceae Saccharides	Others
Isovitexin 2′′-O-rhamnoside, a phenolic, has antioxidant and antiproliferative activities .

HY-N0524R

Propyl gallate (Standard)	Structural Classification Paeonia lactiflora Pall. Source classification Phenols Polyphenols Plants Paeoniaceae	Others
Propyl gallate (Standard) is the analytical standard of Propyl gallate. This product is intended for research and analytical applications. Propyl gallate is a common food antioxidant. Propyl gallate can inhibit the production of acrolein, glyoxal and methylglyoxal .

HY-167870

Piceatannol 4'-O-glucoside	Structural Classification Polygonaceae Reynoutria japonica Houtt. Source classification Phenols Polyphenols Plants	Others
Piceatannol 4'-O-glucoside is an antioxidant. Piceatannol 4'-O-glucoside is active against oxidation of the human LDL. Piceatannol 4'-O-glucoside can be isolated from Mexican Bamboo .

HY-N1859

3'-O-Methylorobol	Structural Classification Flavonoids Alhagi maurorum var. sparsifolium (Shap.) Yakovlev/Alhagi sparsifolia Shap. Classification of Application Fields Leguminosae Source classification Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Isoflavones	Others
3'-O-Methylorobol, an antioxidant flavonoid, exhibits moderate antioxidant activity in the 2,2-diphenyl-1-picrylhydrazyl free radical scavenging assay .

HY-W416228

1-O-Caffeoyl-β-D-glucopyranose	Illicium majus Hook. f. & Thomson Structural Classification Source classification Phenols Polyphenols Plants Schisandraceae	Others
1-O-Caffeoyl-β-D-glucopyranose, a phenylpropanoid compound derived from Illicium majus, exhibits significant antioxidant activity and can scavenge DPPH radicals in vitro, with an IC₅₀ value of 37.7 μM .

HY-124496

Piperitenone	Structural Classification Natural Products Labiatae Source classification Erythrina poeppigiana Plants	Mitochondrial Metabolism Reactive Oxygen Species
Piperitenone is a terpenoid, and exhibits antioxidant activity. Piperitenone scavenges DPPH free radicals with an IC₅₀ of 22.7 μg/mL, and inhibits the peroxidation of linoleic acid .

HY-N9595

Bracteatin	Structural Classification Funariaceae Source classification Funaria hygrometrica Hedw. Phenols Polyphenols Plants	Others
Bracteatin is a natural product that can be isolated from Actinidia arguta. Bracteatin has antioxidant effect. .

HY-N8698

Picein 1 Publications Verification	Source classification Nyssaceae Plants Saccharides	Reactive Oxygen Species
Picein, isolated from Picrorhiza kurroa, is a naturally occurring antioxidant .

HY-N8660

Cimicifugic acid B	Structural Classification Source classification Ranunculaceae Phenols Polyphenols Plants Cimicifuga racemosa (L.) Nutt.	Others
Cimicifugic acid B is an antioxidant with an IC₅₀ of 21 µM in the DPPH assay .

HY-N2505

Iristectorigenin A	Flavonoids Iridaceae Classification of Application Fields Source classification Phenols Polyphenols Plants Belamcanda chinensis (Linn.) Redouté Disease Research Fields Inflammation/Immunology Isoflavones	Others
Iristectorigenin A is a natural isoflavone isolated from B. chinensis rhizomes. Iristectorigenin A shows antioxidant activity .

HY-N9834

Aureusidin	Cyperus glomeratus L. Flavonoids Classification of Application Fields Source classification Cyperaceae Phenols Polyphenols Plants Other Flavonoids Disease Research Fields Inflammation/Immunology	Lipoxygenase Reactive Oxygen Species
Aureusidin is an aurone with high *antioxidant* and lipoxygenase inhibitory activity. Aureusidin also shows anti-inflammatory effects .

HY-N8241

N-trans-Caffeoyltyramine	Structural Classification Annona montana Macf. Source classification Phenols Polyphenols Plants Annonaceae	Reactive Oxygen Species
N-TRANS-CaffeoyLtyramine is an effective inflammatory response regulator, which has antioxidant activity and anticoagulation effects .

HY-121592

Yokonoside	Structural Classification Cardiacglycosides Ranunculaceae Source classification Plants Aconitum japonicum Thunberg Steroids	Endogenous Metabolite
Yokonoside is a cardiac glycoside, which can be isolated from Aconitum japonicum. Yokonoside exhibits antioxidant efficacy .

HY-122790

2-Hydroxydocosanoic acid	Infection Classification of Application Fields Animals Ketones, Aldehydes, Acids Source classification Disease Research Fields	Bacterial
2-Hydroxydocosanoic acid has antioxidant, cholinesterase inhibitory, and antimicrobial activities .

HY-N7996

Matairesinoside	Infection Structural Classification Monophenols Oleaceae Classification of Application Fields Source classification Lignans Phenols Phenylpropanoids Plants Disease Research Fields Forsythia	Bacterial Fungal
Matairesinoside is a lignan with antibacterial and antioxidant activities. Matairesinoside also shows virus-cell fusion inhibitory activity .

HY-125670

Lanceolarin	Structural Classification Flavonoids Leguminosae Andira inermis (W.Wright) DC. Source classification Plants Isoflavones	Others
Lanceolarin is an isoflavone compound isolated from the Andira inermis plant with anti-inflammatory, antioxidant and anti-tumor activities .

HY-N13181

2-(3',4'-Dihydroxyphenyl)-1,3-benzodioxole-5-aldehyde	Structural Classification Source classification Phenols Polyphenols Sargentodoxa cuneata (Oliv.) Rehd. et Wils. Plants Sargentodoxaceae	Others
2-(3',4'-Dihydroxyphenyl)-1,3-benzodioxole-5-aldehyde is a macrocyclic glycoside compound derived from Sargentodoxa cuneata, exhibiting significant antioxidant activity with a DPPH IC₅₀ value of 2.9 μM .

HY-121038

Chamazulene	Natural Products Source classification Distemonanthus benthamianus Baill. Plants Compositae	Leukotriene Receptor
Chamazulene, a natural compound, is an antioxidant-type inhibitor of leukotriene B4 formation .

HY-77591

Cysteamine hydrochloride 1 Publications Verification 2-Aminoethanethiol hydrochloride; 2-Mercaptoethylamine hydrochloride	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Cancer	Autophagy Reactive Oxygen Species Apoptosis Endogenous Metabolite
Cysteamine hydrochloride (2-Aminoethanethiol hydrochloride) is an orally active agent for the treatment of nephropathic cystinosis and an antioxidant.

HY-122267A

cis-Clovamide	Structural Classification other families Classification of Application Fields Other Alkaloids Source classification Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields	Apoptosis
cis-Clovamide, a natural phenolic compound with antioxidant, anti-inflammatory and antiapoptotic activities .

HY-N8274

Flavidin	Structural Classification Monophenols Orchidaceae Source classification Coelogyne longipes Lindl. Phenols Plants	Others
Flavidin, an aromatic compound, can be isolated from Coelogyne longipe. Flavidin is an antioxidant, and has radical scavenging activity .

HY-N1521

Rehmannic acid Lantadene A	Triterpenes Classification of Application Fields Terpenoids Verbenaceae Source classification Plants Disease Research Fields Inflammation/Immunology Lantana camaraLinn.	Others
Rehmannic acid (lantadene A) is a compound isolated from Lantana camara. Rehmannic acid shows considerable in vitro antioxidant, free radical scavenging capacity activities in a dose dependant manner. Rehmannic acid is a promising candidate for use as an antioxidant and hepatoprotective agent .

HY-N13169

Quercetin 3-O-(6-O-malonyl-β-D-galactoside)	Apocynaceae Structural Classification Source classification Phenols Polyphenols Plants Apocyniveneti Folium	Others
Quercetin 3-O-(6-O-malonyl-β-D-galactoside) is an antioxidant derived from Apocynum venetum that exhibits strong scavenging activity against DPPH (HY-112053) free radicals, with an EC₅₀ value of 11.4 μM .

HY-N5141

Isoscoparin-2′′O-glucoside	Flavonoids Classification of Application Fields Flavones Gramineae Source classification Other Diseases Phenols Polyphenols Oryza sativa L. Plants Disease Research Fields	Others
Isoscoparin-2′′O-glucoside is a flavonoid that can be found in yellow grain mutant of rice. Isoscoparin-2′′O-glucoside shows antioxidant activity .

HY-113121

Vanillylmandelic acid 2 Publications Verification	Cardiovascular Disease Structural Classification Monophenols Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Phenols Endogenous metabolite Disease Research Fields	Drug Metabolite Endogenous Metabolite
Vanillylmandelic acid is the endproduct of epinephrine and norepinephrine metabolism. Vanillylmandelic acid can be used as an indication of the disorder in neurotransmitter metabolism as well. Vanillylmandelic acid has *antioxidant* activity towards DPPH radical with an IC₅₀ value of 33 μM .

HY-N9314

Camellianin B	Adinandra nitida Merr. ex Li Flavonoids Classification of Application Fields Flavones Source classification Phenols Polyphenols Metabolic Disease Plants Disease Research Fields Theaceae	Angiotensin-converting Enzyme (ACE)
Camellianin B, a flavonoid compound, is a Camellianin A metabolite. Camellianin B has antioxidant and angiotensin converting enzyme (ACE) inhibitory activities .

HY-W011370

Pelargonidin chloride	Anthocyans Flavonoids Classification of Application Fields Leguminosae Source classification Other Diseases Phenols Polyphenols Plants Phaseolus vulgaris Linn. Disease Research Fields	Reactive Oxygen Species
Pelargonidin chloride is a scavenger of nitric oxide radical and has antioxidant activities .

HY-N9503

Carvacryl acetate	Structural Classification Natural Products Labiatae Source classification Launaea mucronata (Forssk.) Muschl. Plants	Others
Carvacryl acetate is a leaf oil with anti-inflammatory and antioxidant activity .

HY-N0323

Bilirubin 2 Publications Verification	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Bilirubin is a yellow breakdown product of heme catabolism . Bilirubin exhibits antioxidant and antimutagenic effects .

HY-N3670

Cycloolivil Isoolivil	Cardiovascular Disease Structural Classification Monophenols Canarium album (Lour.) Rauesch. Classification of Application Fields Source classification Lignans Phenols Phenylpropanoids Plants Burseraceae Disease Research Fields	Others
Cycloolivil (Isoolivil) is a natural polyphenolic compound with a significant radical scavenging activity. Antioxidant and Antiaggregant effects .

HY-N1136

(+)-Totarol	Infection Classification of Application Fields Animals Terpenoids Source classification Diterpenoids Disease Research Fields	Bacterial
(+)-Totarol is a diterpenoid compound isolated from Podocarpus spp.. (+)-Totarol is a potent antioxidant and antibacterial agent .

HY-136150

Methyl carnosate	Infection Classification of Application Fields Terpenoids Labiatae Source classification Samanea saman (Jacq.) Merr. Phenols Polyphenols Diterpenoids Plants Disease Research Fields	Bacterial
Methyl camosate is a diterpene isolated from Salvia officinalis or Rosmarinus officinalis. Methyl camosate has potent antioxidant and anti-bacterial activity .

HY-N3260

Methyllucidone	Structural Classification Natural Products Source classification Plants Lauraceae	Reactive Oxygen Species Keap1-Nrf2 PI3K
Methyllucidone is a neuroprotective agent and an antioxidant that can be isolated from Lindera erythrocarpa Makino. Methyllucidone inhibits the ROS production, and activates antioxidant signaling pathways that include Nrf-2 and PI3K .

Cat. No.	Product Name	Chemical Structure

HY-101411S

4-Acetamidobutanoic acid-d3
4-Acetamidobutanoic acid-d3 is the deuterated analog of 4-Acetamidobutanoic acid (HY-101411). 4-Acetamidobutanoic acid (N-acetyl GABA), the main metabolite of GABA, exhibits antioxidant and antibacterial activities .

HY-N0136S1

(±)-Taxifolin-13C3

(±)-Taxifolin-13C3 ((±)-Dihydroquercetin-13C3) is a derivative of (±)-Taxifolin, labeled with 13C3. (±)-Taxifolin is the racemate of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC₅₀ value of 193.3 μM . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity .

HY-N1214S

Squalene-d6
Squalene-d6 is a deuterium labeled Squalene. Squalene (Super Squalene) is an intermediate product in the synthesis of cholesterol, and shows several pharmacological properties such as hypolipidemic, hepatoprotective, antiatherosclerotic, cardioprotective, antioxidant, and antitumour activity .

HY-N0005S

Curcumin-d6
Curcumin-d₆is a deuterium labeled Curcumin (Turmeric yellow). Curcumin (Turmeric yellow) is a natural phenolic compound with diverse pharmacologic effects including anti-inflammatory, antioxidant, antiproliferative and antiangiogenic activities. Curcumin is an inhibitor of p300 histone acetylatransferase (HATs) and also shows inhibitory effects on NF-κB and MAPKs.

HY-W718300

Indole-3-pyruvic acid-d5
Indole-3-pyruvic acid-d₅ is deuterated labeled Indole-3-pyruvic acid. Indole-3-pyruvic acid, a keto analogue of tryptophan, is an orally active AHR agonist. Indole-3-pyruvic acid has antioxidant properties, and can be used in the research of inflammation, anxiety .

HY-N0683S6

α-Vitamin E-d11
α-Vitamin E-d11 ((+)-α-Tocopherol-d11) is the deuterium labeled α-Vitamin E (HY-N0683). α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant .

HY-34439S1

2,5-Dimethylpyrazine-d3
2,5-Dimethylpyrazine-d₃ is deuterated labeled γ-Terpinene (HY-W020183). γ-Terpinene, a monoterpene, is an orally active antioxidant compound which can scavenge radicals directly. γ-Terpinene has potent antinociception activity .

HY-W012998S2

2,3-Pentanedione-d3
2,3-Pentanedione-d₃ is deuterated labeled Eugenol acetate (HY-W014612). Eugenol acetate (Eugenyl acetate) is an antibacterial, anticancer, anti-inflammatory and antioxidant. Eugenol acetate inhibits NF-κB and enhances the expression of p53 and p21 (WAF1). Eugenol acetate can prevent chemically induced skin cancer, inhibit cancer cell proliferation and induce apoptosis .

HY-10448S4

Capsaicin-d7
Capsaicin-d₇ is deuterated labeled Capsaicin (HY-10448). Capsaicin ((E)-Capsaicin), an active component of chili peppers, is a TRPV1 agonist. Capsaicin has pain relief, antioxidant, anti-inflammatory, neuroprotection and anti-cancer effects .

HY-14664DS

(3S,5R)-Fluvastatin-d6
(3S,5R)-Fluvastatin-d₆ is the deuterium labeled (3S,5R)-Fluvastatin sodium. Fluvastatin is a first fully synthetic, competitive HMG-CoA reductase inhibitor with an IC50 of 8 nM. Fluvastatin protects vascular smooth muscle cells against oxidative stress through the Nrf2-dependent antioxidant pathway[1].

HY-132426S

Thiram-d12
Thiram-d₁₂ is the deuterium labeled Thiram. Thiram, a fungicides, is widely used on seeds and as foliar agent on turf, vegetables and fruit.Thiram acts as a vulcanization accelerator in the rubber industry[1]. Thiram induces antioxidant defense and oxidative stress. Thiram can act as a prooxidant resulting in the formation of reactive oxygen species (ROS)[2].

HY-100634S

4-Hydroxypropranolol-d7 hydrochloride

4-Hydroxypropranolol-d₇ (hydrochloride) is a deuterium labeled 4-Hydroxypropranolol hydrochloride. 4-Hydroxypropranolol hydrochlorid is an active metabolite of Propranolol, with potency comparable to Propranolol. 4-Hydroxypropranolol hydrochlorid inhibits β1- and β2-adrenergic receptors with pA2 values of 8.24 and 8.26, respectively. 4-Hydroxypropranolol hydrochlorid has intrinsic sympathomimetic activity, membrane stabilizing activity and potent antioxidant properties[1][2][3].

HY-W032013S3

1-Octanol-d5

1-Octanol-d₅ is deuterated labeled Carvacrol (HY-N0711). Carvacrol is an orally active monoterpenic phenol that can be extract from an abundant number of aromatic plants, including thyme and oregano, possessing antioxidant, antibacterial, antifungal, anticancer, anti-inflammatory, hepatoprotective, spasmolytic, and vasorelaxant properties. Carvacrol also causes cell cycle arrest in G0/G1, downregulates Notch-1, and Jagged-1, and induces apoptosis. Carvacrol is used in low concentrations as a food flavoring ingredient and preservative, as well as a fragrance ingredient in cosmetic formulations .

HY-W013627S

trans,trans-2,4-Decadienal-d4

trans,trans-2,4-Decadienal-d₄ is deuterated labeled Elemicin (HY-N6807). Elemicin is an orally active alkenylbenzene widely distributed in many herbs and spices. Elemicin inhibits Stearoyl-CoA Desaturase 1 (SCD1) by metabolic activation. Elemicin has anti-influenza activities, antimicrobial, antioxidant, and antiviral activities. Elemicin and its reactive metabolite of 1′-Hydroxyelemicin can induce hepatotoxicity .

HY-N1914S

Ergothioneine-d3
Ergothioneine-d₃ is the deuterium labeled Ergothioneine. Ergothioneine, an imidazole-2-thione derivative of histidine betaine, is synthesized by certain bacteria and fungi. Ergothioneine is generally considered an antioxidant[1].

HY-N1914S1

Ergothioneine-d9
Ergothioneine-d₉ is the deuterium labeled Ergothioneine. Ergothioneine, an imidazole-2-thione derivative of histidine betaine, is synthesized by certain bacteria and fungi. Ergothioneine is generally considered an antioxidant[1].

HY-N0683S

2-ambo-Vitamin E-13C6
α-Vitamin E- ¹³C₆ is the ¹³C-labeled α-Vitamin E. α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant[1][2].

HY-N0683S1

2-ambo-Vitamin E-13C3
α-Vitamin E- ¹³C₃ is the ¹³C-labeled α-Vitamin E. α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant[1][2].

HY-B0166S8

L-Ascorbic acid-13C6-1

L-Ascorbic acid- ¹³C₆-1 (L-Ascorbate-1; Vitamin C- ¹³C₆-1) is a ¹³C labeled L-Ascorbic acid (HY-B0166) . L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Ca_v3.2 channels with an IC₅₀ of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor . L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells .

HY-Z0548S1

Methyl 3,4-dihydroxybenzoate-d3-1
Methyl 3,4-dihydroxybenzoate-d₃-1 is the deuterium labeled Methyl 3,4-dihydroxybenzoate. Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect[1].

HY-B2130S1

Uric acid-15N2
Uric acid- ¹⁵N₂ is the ¹⁵N labeled Uric acid . Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation .

HY-B2130S

Uric acid-13C,15N3
Uric acid- ¹³C, ¹⁵N₃ is the ¹³C-labeled and ¹⁵N-labeled Uric acid. Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation[1][2].

HY-77591S

Cysteamine-d4 hydrochloride
Cysteamine-d₄ (hydrochloride) is the deuterium labeled Cysteamine hydrochloride. Cysteamine hydrochloride (2-Aminoethanethiol hydrochloride) is an orally active agent for the treatment of nephropathic cystinosis and an antioxidant.

HY-100977S

Dimethoxycurcumin-d6
Dimethoxycurcumin-d₆ is the deuterium labeled Dimethoxycurcumin (HY-100977). Dimethoxycurcumin is a derivative of Curcumin that has anti-inflammatory and antioxidant activities .

HY-N0337S

Eugenol-d3
Eugenol-d₃ is the deuterium labeled Eugenol. Eugenol is an essential oil found in cloves with antibacterial, anthelmintic and antioxidant activity. Eugenol is shown to inhibit lipid peroxidation.

HY-N2493S

Lawsone-d4
Lawsone-d₄ is the deuterium labeled Lawsone. Lawsone is a naphthoquinone dye isolated from leaves of Lawsonia inermis that shows antimicrobial and antioxidant activity[1].

HY-N0182S3

Fisetin-d5
Fisetin-d5 is a deuterated labeled Fisetin . Fisetin is a natural flavonol found in many fruits and vegetables with various benefits, such as antioxidant, anticancer, neuroprotection effects.

HY-N1981S1

Triolein-d5
Triolein-d₅ is the deuterium labeled Triolein. Triolein is a symmetrical triacylglycerol, reduces MMP-1 upregulation, with strong antioxidant and anti-inflammatory properties[1].

HY-N0339S

Syringic acid-d6
Syringic acid-d₆ is the deuterium labeled Syringic acid[1]. Syringic acid is correlated with high antioxidant activity and inhibition of LDL oxidation[2][3].

HY-N8015S

Octanal-d16
Octanal-d₁₆ is the deuterium labeled Octanal[1]. Octanal is an aromatic aldehyde, with antioxidant and antimicrobial activities. Octanal shows cytotoxicity against Hela cells[2].

HY-N2007S

Veratric acid-d6

Veratric acid-d₆ is deuterium labeled Veratric acid. Veratric acid (3,4-Dimethoxybenzoic acid) is an orally active phenolic compound derived from vegetables and fruits, has antioxidant[1] and anti-inflammatory activities[3]. Veratric acid also acts as a protective agent against hypertension-associated cardiovascular remodelling[2]. Veratric acid reduces upregulated COX-2 expression, and levels of PGE2, IL-6 after UVB irradiation[3].

HY-N0111S2

Coenzyme Q10-d9
Coenzyme Q10-d₉ is the deuterium labeled Coenzyme Q10. Coenzyme Q10 is an essential cofactor of the electron transport chain and a potent antioxidant agent.

HY-N1981S

Triolein-13C3
Triolein- ¹³C₃ is the ¹³C-labeled Triolein. Triolein is a symmetrical triacylglycerol, reduces MMP-1 upregulation, with strong antioxidant and anti-inflammatory properties[1].

HY-W015229S

3-Indolepropionic acid-d2
3-Indolepropionic acid-d₂ is the deuterium labeled 3-Indolepropionic acid. 3-Indolepropionic acid is shown to be a powerful antioxidant and has potential in the treatment for Alzheimer’s disease.

HY-N0111S

Coenzyme Q10-d6
Coenzyme Q10-d₆ is deuterium labeled Coenzyme Q10. Coenzyme Q10 is an essential cofactor of the electron transport chain and a potent antioxidant agent.

HY-N2393S

Kukoamine B-d5 dihydrochloride
Kukoamine B-d₅ (dihydrochloride) is deuterium labeled Kukoamine B. Kukoamine B is a component of Lycii Cortex, with anti-oxidant, anti-acute inflammatory and anti-diabetic properties[1].

HY-B0289S2

Erdosteine-d4
Erdosteine-d₄ is a deuterium labeled Erdosteine (HY-B0289). Erdosteine has muco-modulatory, anti-bacterial, anti-inflammatory and anti-oxidant effects[1].

HY-N7063S

Nerol-d2
Nerol-d₂ is deuterated labeled Octanal (HY-N8015). Octanal is an aromatic aldehyde, with antioxidant and antimicrobial activities. Octanal shows cytotoxicity against Hela cells .

HY-N7058S

cis-Jasmone-d2
cis-?Jasmone-d₂ is deuterated labeled Octanal (HY-N8015). Octanal is an aromatic aldehyde, with antioxidant and antimicrobial activities. Octanal shows cytotoxicity against Hela cells .

HY-15097S

Myricetin-13C3
Myricetin- ¹³C₃ is the ¹³C-labeled Myricetin. Myricetin is a common plant-derived flavonoid with a wide range of activities including strong anti-oxidant, anticancer, antidiabetic and anti-inflammatory activities.

HY-W004263S

1-Eicosanol-d41
1-Eicosanol-d₄₁ is the deuterium labeled 1-Eicosanol[1]. 1-Eicosanol is a natural compound with antioxidant activity isolated from Hypericum carinatum[2].

HY-N0100S

Naringenin-d4
Naringenin-d₄ is the deuterated version of Naringenin (HY-N0100). Naringenin shows strong anti-inflammatory and antioxidant activities. Naringenin has anti-dengue virus (DENV) activity[1].

HY-Y0172S

Butylated hydroxytoluene-d21
Butylated hydroxytoluene-d₂₁ is the deuterium labeled Butylated hydroxytoluene[1]. Butylated hydroxytoluene is an antioxidant widely used in foods and in food-related products[2]. Butylated hydroxytoluene is a Ferroptosis inhibitor[3].

HY-Y0172S1

Butylated hydroxytoluene-d24
Butylated hydroxytoluene-d₂₄ is the deuterium labeled Butylated hydroxytoluene[1]. Butylated hydroxytoluene is an antioxidant widely used in foods and in food-related products[2]. Butylated hydroxytoluene is a Ferroptosis inhibitor[3].

HY-Y0172S2

Butylated hydroxytoluene-d3
Butylated hydroxytoluene-d₃ is the deuterium labeled Butylated hydroxytoluene[1]. Butylated hydroxytoluene is an antioxidant widely used in foods and in food-related products[2]. Butylated hydroxytoluene is a Ferroptosis inhibitor[3].

HY-B1453S1

(±)-Carnitine-d9 chloride
(±)-Carnitine-d₉ (chloride) is the deuterium labeled (±)-Carnitine chloride. (±)-Carnitine chloride exists in two isomers, known as D and L. L-carnitine plays an essential role in the β-oxidation of fatty acids and also shows antioxidant, and anti-inflammatory activities.

HY-D0187S

L-Glutathione reduced-13C2,15N
L-Glutathione reduced- ¹³C₂, ¹⁵N is the ¹³C- and ¹⁵N-labeled L-Glutathione reduced. L-Glutathione reduced (GSH) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.

HY-B0183S

Ellagic acid-13C12
Ellagic acid- ¹³C₁₂ is ¹³ C-labeled Ellagic acid (HY-B0183). Ellagic acid is a natural antioxidant and acts as a potent and ATP-competitive inhibitor of CK2 and SHP2, with an IC₅₀ of 40 nM and a K_i of 20 nM .

HY-W010476S1

2,3,5-Trimethylpyrazine-d3
2,3,5-Trimethylpyrazine-d₃ is deuterated labeled Kojic acid (HY-W050154). Kojic acid is a natural substance produced by Aspergillus oryzae, also used as an anti-oxidant and radio-protective agent .

HY-144509S

l-α-tocopherol acetate-13C4,d6
l-α-tocopherol acetate- ¹³C₄,d₆ is the ¹³C- and deuterium-labeled l-α-tocopherol acetate. l-α-tocopherol acetate is a natural tocopherol and has potent antioxidant activities[1].

Cat. No.	Product Name		Classification

HY-N7137

Norgestrel		Alkynes
Norgestrel is a synthetic analog of progesterone, a compound commonly found in oral contraceptive pill, and a powerful neuroprotective antioxidant, preventing light-induced ROS in photoreceptor cells, and cell death . Norgestrel is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-10399A

Ladostigil hydrochloride TV-3326 hydrochloride		Alkynes
Ladostigil (TV-3326) hydrochloride is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC₅₀s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil hydrochloride exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-10400

Ladostigil hemitartrate TV-3326 hemitartrate		Alkynes
Ladostigil (TV-3326) hemitartrate is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC₅₀s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil hemitartrate exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil hemitartrate can be used for the research of depression and Alzheimer's disease . Ladostigil (hemitartrate) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-131803

3'-Azido-3'-deoxyguanosine		Azide
Urolignoside is an antioxidant with free radical scavenging activity. Urolignoside potently scavenges DPPH radical, and exhibits antioxidant to β-carotene-lineoleate model . 3'-Azido-3'-deoxyguanosine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-10399

Ladostigil TV-3326		Alkynes
Ladostigil (TV-3326) is an orally active dual inhibitor of cholinesterase and brain-selective monoamine oxidase (MAO), with IC₅₀s of 37.1 and 31.8 μM for MAO-B and AChE, respectively. Ladostigil exhibits neuroprotective, antioxidant and anti-inflammatory activities. Ladostigil can be used for the research of depression and Alzheimer's disease . Ladostigil is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Cat. No.	Product Name		Classification

HY-N0524

Propyl gallate 1 Publications Verification		Others
Propyl gallate is a common food antioxidant. Propyl gallate can inhibit the production of acrolein, glyoxal and methylglyoxal .

HY-N0523A

Gallic acid hydrate 5+ Cited Publications 3,4,5-Trihydroxybenzoic acid hydrate		Antioxidants Chelating Agents Preservatives
Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-N6810

Thymol 3 Publications Verification		Others
Thymol is a TRPA1 agonist. Thymol induces cancer cell apoptosis. Thymol is the main monoterpene phenol occurring in essential oils isolated from plants belonging to the Lamiaceae family, and other plants such as those belonging to the Verbenaceae, Scrophulariaceae, Ranunculaceae and Apiaceae families. Thymol has antioxidant, anti-inflammatory, antibacterial and antifungal effects .

HY-B1066

Butylhydroxyanisole 5 Publications Verification Butylated hydroxyanisole; BHA; E320		Antioxidants
Butylhydroxyanisole (Butylated hydroxyanisole) is an antioxidant used as a food additive preservative. Butylhydroxyanisole mediates liver toxicity, retardation in reproductive organ development and learning, and sleep deficit. Butylhydroxyanisole exerts neurotoxic effects and leads to disruption of the brain and nerve development . Butylhydroxyanisole is a ferroptosis inducer .

HY-D0850

Tartaric acid disodium dihydrate Sodium tartrate dibasic dihydrate; Sodium tartrate dihydrate		Chelating Agents
Tartaric acid disodium dehydrate (L-(+) -tartaric acid) is an orally active weak organic acid that can be isolated from grapes. Tartaric acid disodium dehydrate has vasodilatory and antihypertensive effects. Tartaric acid disodium dehydrate can be used as flavorings and antioxidants in a range of foods and beverages. Tartaric acid disodium dehydrate can be used in laser frequency doubling and optical limiting applications .

HY-N0337

Eugenol 5+ Cited Publications		Flavoring Agents
Eugenol is an essential oil found in cloves with antibacterial, anthelmintic and antioxidant activity. Eugenol is shown to inhibit lipid peroxidation.

HY-Y0172

Butylated hydroxytoluene 2 Publications Verification		Antioxidants
Butylated hydroxytoluene is an antioxidant widely used in foods and in food-related products . Butylated hydroxytoluene is a Ferroptosis inhibitor .

HY-N6664

Gum arabic Arabic gum		Emulsifiers Suspending Agents
Gum Arabic (Arabic gum) is a branched-chain, complex polysaccharide derive from A. Senegal. Gum Arabic is an anti-oxidant, and can protect against experimental hepatic-, renal- and cardiac toxicities. Gum Arabic also can be used in immunohistochemistry .

HY-N4103

Fucosterol		Cholesterol
Fucosterol is a sterol isolated from algae, seaweed or diatoms. Fucosterol exhibits various biological activities, including antioxidant, anti-adipogenic, blood cholesterol reducing, anti-diabetic and anti-cancer activities . Fucosterol regulates adipogenesis via inhibition of PPARα and C/EBPα expression and can be used for anti-obesity agents development research .

HY-157629

1-Palmitoyl-2-arachidonoyl-sn-glycero-3-PE PAPE; 1-Palmitoyl-2-arachidonoyl PE		Phospholipids
1-Palmitoyl-2-arachidonoyl-sn-glycero-3-PE (PAPE), a compound isolated from egg yolk with antioxidant activity related to the unsaturated fatty acid content, was extracted, purified, and analyzed by various techniques.

HY-B0351

Taurine 5+ Cited Publications 2-Aminoethanesulfonic acid		Cosolvents pH Modifiers
Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes .

HY-D1005A

Poloxamer 188 PEG-PPG-PEG, 8800 (Average Mn)		Emulsifiers Solubilizing Agents
Poloxamer 188 is a nonionic linear copolymer with surfactant properties. Poloxamer 188 exhibits anti-thrombotic, anti-inflammatory, and cytoprotective activities in various tissue injury models. Poloxamer 188 can be used for drug delivery .

HY-Y1326

Sodium metabisulfite		Antioxidants Preservatives
Sodium metabisulfite can be used as an excipient, such as antibacterial agent, preservative, antioxidant. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

HY-Y0682A

Ethylenediaminetetraacetic acid disodium dihydrate Maximum Cited Publications 9 Publications Verification EDTA disodium dihydrate		Antioxidants Chelating Agents
Ethylenediaminetetraacetic acid (EDTA) disodium dehydrate is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium). Ethylenediaminetetraacetic acid disodium dehydrate has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities. Ethylenediaminetetraacetic acid disodium dehydrate decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid disodium dehydrate can alleviate the liver fibrosis. Ethylenediaminetetraacetic acid disodium dehydrate can be used for coronary artery disease and neural system disease research .

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