Search Result

Results for "

active isomer

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Drug Isomer (1) 5-HT Receptor (1) Adrenergic Receptor (1) Androgen Receptor (1) Angiotensin-converting Enzyme (ACE) (1) Antibiotic (2) Apoptosis (5) Autophagy (1) Bacterial (3) Bcl-2 Family (1) Bombesin Receptor (1) c-Met/HGFR (1) Caspase (1) CRM1 (1) CXCR (1) Cytochrome P450 (3) Dopamine β-hydroxylase (1) EGFR (2) Elastase (2) Endogenous Metabolite (14) Estrogen Receptor/ERR (4) Eukaryotic Initiation Factor (eIF) (1) Farnesyl Transferase (1) Flavivirus (1) GABA Receptor (2) HBV (1) HCV (1) Histamine Receptor (1) Histone Acetyltransferase (2) Histone Methyltransferase (1) HIV (1) HSV (3) IFNAR (2) Indoleamine 2,3-Dioxygenase (IDO) (1) Insecticide (1) Isotope-Labeled Compounds (2) Keap1-Nrf2 (3) mAChR (2) MetAP (1) mGluR (1) Myosin (1) NF-κB (2) Orexin Receptor (OX Receptor) (1) P2Y Receptor (1) p38 MAPK (1) Parasite (2) PERK (1) PPAR (1) Prostaglandin Receptor (6) PROTACs (1) Pyruvate Kinase (1) Ras (1) Reactive Oxygen Species (4) Serotonin Transporter (1) TGF-β Receptor (1) Thyroid Hormone Receptor (2) TNF Receptor (2) TRP Channel (2) Virus Protease (1)
By Research Areas:	Cancer (32) Cardiovascular Disease (8) Endocrinology (9) Infection (10) Inflammation/Immunology (18) Metabolic Disease (10) Neurological Disease (15)

By Targets:

Drug Isomer (1)

5-HT Receptor (1)

Adrenergic Receptor (1)

Androgen Receptor (1)

Angiotensin-converting Enzyme (ACE) (1)

Antibiotic (2)

Apoptosis (5)

Autophagy (1)

Bacterial (3)

Bcl-2 Family (1)

Bombesin Receptor (1)

c-Met/HGFR (1)

Caspase (1)

CRM1 (1)

CXCR (1)

Cytochrome P450 (3)

Dopamine β-hydroxylase (1)

EGFR (2)

Elastase (2)

Endogenous Metabolite (14)

Estrogen Receptor/ERR (4)

Eukaryotic Initiation Factor (eIF) (1)

Farnesyl Transferase (1)

Flavivirus (1)

GABA Receptor (2)

HBV (1)

HCV (1)

Histamine Receptor (1)

Histone Acetyltransferase (2)

Histone Methyltransferase (1)

HIV (1)

HSV (3)

IFNAR (2)

Indoleamine 2,3-Dioxygenase (IDO) (1)

Insecticide (1)

Isotope-Labeled Compounds (2)

Keap1-Nrf2 (3)

mAChR (2)

MetAP (1)

mGluR (1)

Myosin (1)

NF-κB (2)

Orexin Receptor (OX Receptor) (1)

P2Y Receptor (1)

p38 MAPK (1)

Parasite (2)

PERK (1)

PPAR (1)

Prostaglandin Receptor (6)

PROTACs (1)

Pyruvate Kinase (1)

Ras (1)

Reactive Oxygen Species (4)

Serotonin Transporter (1)

TGF-β Receptor (1)

Thyroid Hormone Receptor (2)

TNF Receptor (2)

TRP Channel (2)

Virus Protease (1)

By Research Areas:

Cancer (32)

Cardiovascular Disease (8)

Endocrinology (9)

Infection (10)

Inflammation/Immunology (18)

Metabolic Disease (10)

Neurological Disease (15)

Inhibitors & Agonists

Peptides

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Drug Isomer

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-100423A

Eltanexor Z-isomer 1 Publications Verification KPT-8602 (Z-isomer)	CRM1	Cancer
Eltanexor Z-isomer (KPT-8602 Z-isomer) is the less active isomer of KPT-8602.

HY-114271A

T3-ATA (S-isomer)	Thyroid Hormone Receptor	Endocrinology
T3-ATA S-isomer is the S-isomer of T3-ATA, which is the active form of the thyroid hormone.

HY-114272A

T4-ATA (S-isomer)	Thyroid Hormone Receptor	Endocrinology
T4-ATA S-isomer is the S-isomer of T4-ATA, which is the active form of the thyroid hormone.

HY-18715

Ornidazole (Levo-) (S)-Ornidazole; Levornidazole	Bacterial Parasite	Infection
Ornidazole Levo- is the levo-isomer of Ornidazole. Ornidazole is a 5-nitroimidazole derivative with antiprotozoal and antibacterial properties against anaerobic bacteria. Ornidazole Levo- is the less active isomer.

HY-114277B

Sotorasib isomer AMG-510 isomer	Others	Others
Sotorasib (AMG-510) isomer is the less active isomer of Sotorasib (AMG-510). AMG-510 is a potent KRAS G12C covalent inhibitor.

HY-W018772S15

D-Ribose(mixture of isomers)-13C5	Endogenous Metabolite	Inflammation/Immunology
D-Ribose(mixture of isomers)- ¹³C₅ isomers)- ¹³C₅ is the ¹³C labeled D-Ribose(mixture of isomers)[1]. D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner[1].

HY-N2543

Damascenone (E/Z)-Damascenone	NF-κB Endogenous Metabolite	Inflammation/Immunology
Damascenone ((E/Z)-Damascenone) is an active compound of?Epipremnum pinnatum with anti-inflammatory activity . Damascenone is a mixture complex of?E-isomer-Damascenone and Z-isomer Damascenone.

HY-N0886

Aloin B 2 Publications Verification Aloin-B; Isobarbaloin	Others	Others
Aloin B is one isomer of Aloin; Aloin is a physiologically active anthraquinone present in aloe.

HY-124909

(6R)-FR054	Apoptosis	Cancer
(6R)-FR054 is a less active isomer of FR054.

HY-10261E

(R)-Afatinib (R)-BIBW 2992	EGFR c-Met/HGFR p38 MAPK	Cancer
(R)-Afatinib ((R)-BIBW 2992) is the Afatinib isomer. Afatinib (HY-10261) is an orally active, potent and irreversible dual specificity inhibitor of ErbB family (EGFR and HER2), with IC₅₀ values of 0.5 nM, 0.4 nM, 10 nM and 14 nM for EGFR ^wt, EGFR ^L858R, EGFR ^L858R/T790M and HER2, respectively. Afatinib can be used for the research of esophageal squamous cell carcinoma (ESCC), non-small cell lung cancer (NSCLC) and gastric cancer .

HY-101140A

KI696 isomer	Keap1-Nrf2	Metabolic Disease Inflammation/Immunology
KI696 isomer is the less active isomer of KI696 (HY-101140). KI696 is a high affinity probe that disrupts the Keap1/NRF2 interaction .

HY-125784A

(R)-Viloxazine hydrochloride	5-HT Receptor	Neurological Disease
(R)-Viloxazine hydrochloride is a less active R-isomer of Viloxazine hydrochloride. Viloxazine hydrochloride is an effective antidepressant agent .

HY-W018772R

D-Ribose(mixture of isomers) (Standard)	Endogenous Metabolite	Inflammation/Immunology Cancer
D-Ribose(mixture of isomers) (Standard) is the analytical standard of D-Ribose(mixture of isomers). This product is intended for research and analytical applications. D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner .

HY-76082

L-Pyroglutamic acid 2 Publications Verification	Endogenous Metabolite	Others
L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism.

HY-19487A

Ribocil B Ribocil S enantiomer; ent-Ribocil A	Bacterial	Infection
Ribocil-B is the active S-isomer of ribocil which can inhibit flavin mononucleotide (FMN) with a K_D of 6.6 nM.

HY-N0557

Isoescin IB	Others	Cancer
Isoescin IB is an isomer of Escin IB. Isoescin IB and Escin IB are the chief active ingredients in escin .

HY-14735

Arbaclofen placarbil XP 19986	GABA Receptor	Neurological Disease
Arbaclofen placarbil is a novel transported proagent of the active R-isomer of baclofen. Baclofen is a racemic GABA_B receptor agonist

HY-N2543R

Damascenone (Standard)	NF-κB Endogenous Metabolite	Inflammation/Immunology
Damascenone (Standard) is the analytical standard of Damascenone. This product is intended for research and analytical applications. Damascenone ((E/Z)-Damascenone) is an active compound of Epipremnum pinnatum with anti-inflammatory activity . Damascenone is a mixture complex of E-isomer-Damascenone and Z-isomer Damascenone.

HY-B1583

(Z)-Capsaicin Zucapsaicin; Civamide; cis-Capsaicin	TRP Channel HSV	Neurological Disease
(Z)-Capsaicin is the cis isomer of capsaicin, acts as an orally active TRPV1 agonist, and is used in the research of neuropathic pain.

HY-B1617A

Zuclomiphene citrate 1 Publications Verification	Estrogen Receptor/ERR	Metabolic Disease Endocrinology
Zuclomiphene citrate is a cis isomer of Clomiphene citrate. Zuclomiphene citrate has an antiestrogenic effect and can inhibit the secretion of luteinizing hormone (LH) more than the trans isomer. Zuclomiphene citrate is also an orally active hypocholesterolemic agent .

HY-14855A

(S)-Tedizolid 2 Publications Verification (S)-TR 700; (S)-DA 7157	Bacterial Antibiotic	Infection
(S)-Tedizolid is the S-enantiomer of Tedizolid. Tedizolid is a novel oxazolidinone with activity against Gram-positive pathogens. (S)-Tedizolid is the less active isomer.

HY-W018772

D-Ribose(mixture of isomers) 3 Publications Verification	Endogenous Metabolite	Inflammation/Immunology Cancer
D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner .

HY-10502A

Tipifarnib (S enantiomer) IND-58359 S enantiomer; (S)-(-)-R-115777	Farnesyl Transferase	Cancer
Tipifarnib S enantiomer is the S-enantiomer of Tipifarnib. Tipifarnib is a potent and specific farnesyltransferase (FTase) inhibitor with IC₅₀ of 0.6 nM. Tipifarnib S enantiomer is the less active isomer.

HY-16950B

(E)-4-Hydroxytamoxifen (E)-Afimoxifene	Estrogen Receptor/ERR	Cancer
(E)-4-Hydroxytamoxifen ((E)-Afimoxifene), the less active isomer of (Z)-4-hydroxytamoxifen, is an estrogen receptor modulator.

HY-112895A

(R)-UT-155	Androgen Receptor	Cancer
(R)-UT-155 (compound 11) is a selective androgen receptor degrader (SARD) ligand. Less active than the S-isomer .

HY-139149A

(E/Z)-NiCur	Histone Acetyltransferase	Cancer
(E/Z)-NiCur is the active isomer of NiCur (HY-139149). (E/Z)-NiCur is a potent CBP histone acetyltransferase (HAT) inhibitor .

HY-B1342A

13-cis-Vitamin A 13-cis-Vitamin A1; 13-cis-Retinol	Endogenous Metabolite	Metabolic Disease
13-cis-Vitamin A is the 13-cis-isomer of Vitamin A (HY-B1342), which is an active metabolite found in butter .

HY-W018772S16

D-Ribose-1,2-13C2	Isotope-Labeled Compounds	Inflammation/Immunology
D-Ribose-1,2- ¹³C₂ is the ¹³C labled D-Ribose(mixture of isomers) (HY-W018772) . D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner .

HY-17626C

(R)-Alalevonadifloxacin mesylate (R)-WCK-2349	Antibiotic	Others
(R)-Alalevonadifloxacin mesylate is an isomer of Alalevonadifloxacin mesylate (HY-17626B). Alalevonadifloxacin mesylate is a oraly active anti-methicillin-resistant Staphylococcus aureus (MRSA) antibiotic .

HY-133016A

(R)-M8891	MetAP	Others
(R)-M8891 (compound R-9) is a less active isomer of M8891. M8891 is an orally active, reversible and brain penetrant Methionine Aminopeptidase-2 (MetAP-2) inhibitor .

HY-N0886R

Aloin B (Standard)	Others	Others
Aloin B (Standard) is the analytical standard of Aloin B. This product is intended for research and analytical applications. Aloin B is an isomer of aloin, a physiologically active anthraquinone compound in aloe.

HY-116152A

(S)-Cipepofol (S)-Ciprofol; (S)-HSK3486	GABA Receptor	Neurological Disease
(S)-Cipepofol is the isomer of Cipepofol (HY-116152).Cipepofol (HSK3486) is a sleep-promoting active molecule and a gamma-aminobutyric acid (GABA) receptor enhancer .

HY-19414A

(R)-MLN-4760	Angiotensin-converting Enzyme (ACE)	Cardiovascular Disease
(R)-MLN-4760, the R-enantiomer of MLN-4760, is an ACE2 inhibitor, with an IC₅₀ of 8.4 μM. (R)-MLN-4760 is the less active isomer .

HY-W067479

(E)-Cinnamamide	Insecticide	Others
(E)-Cinnamamide, the less active isomer of Cinnamamide. Cinnamamide, a derivative of the plant secondary compound Cinnamic acid. Cinnamamide is effective as a non-lethal chemical repellent suitable for reducing avian pest damage .

HY-145806

13-cis-Retinyl acetate 13-cis-Retinol acetate; 13-cis-Vitamin A acetate	Endogenous Metabolite	Endocrinology
13-cis-Retinyl acetate (13-cis-Retinol acetate; 13-cis-Vitamin A acetate) is a 13-cis isomer formed by Retinyl acetate. 13-cis-Retinyl acetate is an active metabolite of vitamin A .

HY-76082R

L-Pyroglutamic acid (Standard)	Endogenous Metabolite	Others
L-Pyroglutamic acid (Standard) is the analytical standard of L-Pyroglutamic acid. This product is intended for research and analytical applications. L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism.

HY-N0557R

Isoescin IB (Standard)	Others	Cancer
Isoescin IB (Standard) is the analytical standard of Isoescin IB. This product is intended for research and analytical applications. Isoescin IB is an isomer of Escin IB. Isoescin IB and Escin IB are the chief active ingredients in escin .

HY-10017A

(R)-SCH 546738	CXCR	Inflammation/Immunology Endocrinology
(R)-SCH 546738 is the R-isomer of SCH 546738 (HY-10017). SCH 546738 is an orally active and non-competitive antagonist for CXCR3 with K_i of 0.4 nM for human CXCR3 receptor .

HY-N4147

Eleutheroside D	Others	Metabolic Disease Inflammation/Immunology
Eleutheroside D is an active lignan isolated from the root of Eleutherococcus senticosus, has anti-inflammatory and hypoglycemic activities . Eleutheroside D is an optical isomer of Eleutheroside E (HY-N0272) .

HY-B1583R

(Z)-Capsaicin (Standard)	TRP Channel HSV	Neurological Disease
(Z)-Capsaicin (Standard) is the analytical standard of (Z)-Capsaicin. This product is intended for research and analytical applications. (Z)-Capsaicin is the cis isomer of capsaicin, acts as an orally active TRPV1 agonist, and is used in the research of neuropathic pain.

HY-163529A

(S)-HN0037	HSV	Infection
(S)-HN0037 is the (S)-isomer of HN0037 (HY-163529), a selective and orally active helicase-primase inhibitor that inhibits HSV replication by targeting the viral helicase-primase enzyme complex .

HY-76082S1

L-Pyroglutamic acid-13C5	Isotope-Labeled Compounds Endogenous Metabolite	Others
L-Pyroglutamic acid-13C5 is a deuterated labeled L-Pyroglutamic acid . L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism.

HY-W008914

(E/Z)-CP-724714	EGFR	Cancer
(E/Z)-CP-724714 is a racemic compound of (E)-CP-724714 and (Z)-CP-724714 isomers. CP-724714 is a potent and selective orally active ErbB2 (HER2) inhibitor .

HY-139573A

(Rac)-Etavopivat (Rac)-FT-4202	Pyruvate Kinase	Cardiovascular Disease
(Rac)-Etavopivat ((Rac)-FT-4202) is an isomer of Etavopivat (HY-139573). Etavopivat is an orally active erythrocyte pyruvate kinase-R (PKR) activator that can be used in studies of sickle cell disease and other haemoglobinopathies .

HY-Z8643

HCTZ-CH2-HCTZ	TGF-β Receptor	Others
HCTZ-CH2-HCTZ is an isomer of HCTZ (HY-B0252). Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway .

HY-100406

(S)-MCPG 1 Publications Verification (+)-MCPG	mGluR	Neurological Disease
(S)-MCPG ((+)-MCPG) is a potent group I/II metabotropic glutamate receptor (mGluRs) antagonist and the active isomer of (RS)-MCPG (HY-100371) . (S)-MCPG can be used for the study of the function of mGluRs in spatial learning .

HY-15005A

PSI-7976	HCV	Infection
PSI-7976 is the isomer of PSI-7977. PSI-7977 is an active inhibitor of HCV RNA replication in the HCV replicon assay, demonstrates potent anti-hepatitis C virus (HCV) activity.

HY-N0326

L-Methionine 2 Publications Verification	Endogenous Metabolite Keap1-Nrf2 Apoptosis	Inflammation/Immunology Cancer
L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity .

HY-126028A

(+)-Sotalol (S)-Sotalol	Adrenergic Receptor	Cardiovascular Disease Neurological Disease
(+)-Sotalol ((S)-Sotalol) is the S-isomer of Sotalol (HY-103196). Sotalol is an orally active, non-selective β-adrenergic receptor blocker. (+)-Sotalol is an antiarrhythmic agent. (+)-Sotalol can prolong action potential duration in isolated cardiac muscle .

HY-139124

15(R)-15-Methyl Prostaglandin F2α 15(R)-Carboprost; 15(R)-15-methyl PGF2α	Others	Metabolic Disease
15(R)-15-Methyl Prostaglandin F2α (15(R)-Carboprost; 15(R)-15-methyl PGF2α) is a metabolically stable analog of PGF2α. 15(R)-15-Methyl Prostaglandin F2α is an inactive, prodrug PGF agonist designed for activation by gastric acid after oral administration. Acid-catalyzed epimerization of 15(R)-15-Methyl Prostaglandin F2α converts it into the active 15(S)-isomer. The 15(S)-isomer induces luteolysis when injected in rhesus monkeys at a dose of about 12 mg/animal, while the 15(R)-isomer does not.

Cat. No.	Product Name	Target	Research Area

HY-106359A

Delmitide acetate RDP-58 acetate	TNF Receptor IFNAR Reactive Oxygen Species	Cancer
Delmitide (RDP58) acetate is an orally active d-isomer decapeptide with potent anti-inflammatory activity. Delmitide acetate inhibits production of TNF-α, IFN-γ, and interleukin (IL)-12, and up-regulates heme oxygenase 1 activity. Delmitide acetate can be used for the research of ulcerative colitis .

HY-106359

Delmitide RDP-58	TNF Receptor IFNAR Reactive Oxygen Species	Infection Inflammation/Immunology Cancer
Delmitide (RDP58) is an orally active d-isomer decapeptide with potent anti-inflammatory activity. Delmitide inhibits production of TNF-α, IFN-γ, and interleukin (IL)-12, and up-regulates heme oxygenase 1 activity. Delmitide can be used for the research of ulcerative colitis .

HY-P5327

r8 Bid BH3	Bcl-2 Family	Others
r8 Bid BH3 is a biological active peptide. (The Bid BH3 is a pro-apoptotic member of the 'BH3-only' subset of BCL-2 family proteins that constitute a critical control point in apoptosis. r8BIDBH3 is lethal to human leukemia cell lines that expresse Bcl-2. The Bcl-2 antagonists may have the potential to be efficacious in cancer therapy. Poly-D-arginine (d-isomer as denoted by rrrrrrrr) is fused to the Bid BH3 peptide to facilitate cellular uptake of the peptide.)

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N2543

Damascenone (E/Z)-Damascenone	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Rosaceae Plants Inflammation/Immunology Disease Research Fields Rosa rugosa Thunb.	NF-κB Endogenous Metabolite
Damascenone ((E/Z)-Damascenone) is an active compound of?Epipremnum pinnatum with anti-inflammatory activity . Damascenone is a mixture complex of?E-isomer-Damascenone and Z-isomer Damascenone.

HY-N0886

Aloin B 2 Publications Verification Aloin-B; Isobarbaloin	Quinones Liliaceae Classification of Application Fields Anthraquinones Source classification Other Diseases Phenols Polyphenols Aloe vera (L.) Burm. f. Plants Disease Research Fields	Others
Aloin B is one isomer of Aloin; Aloin is a physiologically active anthraquinone present in aloe.

HY-76082

L-Pyroglutamic acid 2 Publications Verification	Structural Classification Immune System Disorder Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Other Diseases Endocrine diseases Endogenous metabolite Disease Research Fields Cardiovascular System Disorder	Endogenous Metabolite
L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism.

HY-N0557

Isoescin IB	Other Terpenoids Structural Classification other families Classification of Application Fields Terpenoids Source classification Plants Disease Research Fields Cancer	Others
Isoescin IB is an isomer of Escin IB. Isoescin IB and Escin IB are the chief active ingredients in escin .

HY-W018772

D-Ribose(mixture of isomers) 3 Publications Verification	Structural Classification Microorganisms Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Saccharides Cancer	Endogenous Metabolite
D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner .

HY-W067479

(E)-Cinnamamide	Structural Classification Simaroubaceae Classification of Application Fields Simple Phenylpropanols Source classification Other Diseases Phenylpropanoids Plants Disease Research Fields Picrasma quassioides(D．Don)Benn．	Insecticide
(E)-Cinnamamide, the less active isomer of Cinnamamide. Cinnamamide, a derivative of the plant secondary compound Cinnamic acid. Cinnamamide is effective as a non-lethal chemical repellent suitable for reducing avian pest damage .

HY-W018772R

D-Ribose(mixture of isomers) (Standard)	Structural Classification Microorganisms Source classification Endogenous metabolite Saccharides	Endogenous Metabolite
D-Ribose(mixture of isomers) (Standard) is the analytical standard of D-Ribose(mixture of isomers). This product is intended for research and analytical applications. D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner .

HY-N2543R

Damascenone (Standard)	Structural Classification Natural Products Microorganisms Source classification Rosaceae Plants Rosa rugosa Thunb.	NF-κB Endogenous Metabolite
Damascenone (Standard) is the analytical standard of Damascenone. This product is intended for research and analytical applications. Damascenone ((E/Z)-Damascenone) is an active compound of Epipremnum pinnatum with anti-inflammatory activity . Damascenone is a mixture complex of E-isomer-Damascenone and Z-isomer Damascenone.

HY-B1342A

13-cis-Vitamin A 13-cis-Vitamin A1; 13-cis-Retinol	Structural Classification Natural Products Source classification Endogenous metabolite	Endogenous Metabolite
13-cis-Vitamin A is the 13-cis-isomer of Vitamin A (HY-B1342), which is an active metabolite found in butter .

HY-N0886R

Aloin B (Standard)	Quinones Structural Classification Liliaceae Anthraquinones Source classification Phenols Polyphenols Aloe vera (L.) Burm. f. Plants	Others
Aloin B (Standard) is the analytical standard of Aloin B. This product is intended for research and analytical applications. Aloin B is an isomer of aloin, a physiologically active anthraquinone compound in aloe.

HY-145806

13-cis-Retinyl acetate 13-cis-Retinol acetate; 13-cis-Vitamin A acetate	Structural Classification Classification of Application Fields Terpenoids Source classification Diterpenoids Endogenous metabolite Disease Research Fields Endocrinology	Endogenous Metabolite
13-cis-Retinyl acetate (13-cis-Retinol acetate; 13-cis-Vitamin A acetate) is a 13-cis isomer formed by Retinyl acetate. 13-cis-Retinyl acetate is an active metabolite of vitamin A .

HY-76082R

L-Pyroglutamic acid (Standard)	Structural Classification Immune System Disorder Ketones, Aldehydes, Acids Source classification Disease markers Endocrine diseases Endogenous metabolite Cardiovascular System Disorder	Endogenous Metabolite
L-Pyroglutamic acid (Standard) is the analytical standard of L-Pyroglutamic acid. This product is intended for research and analytical applications. L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism.

HY-N0557R

Isoescin IB (Standard)	Other Terpenoids Structural Classification other families Terpenoids Source classification Plants	Others
Isoescin IB (Standard) is the analytical standard of Isoescin IB. This product is intended for research and analytical applications. Isoescin IB is an isomer of Escin IB. Isoescin IB and Escin IB are the chief active ingredients in escin .

HY-N4147

Eleutheroside D	Classification of Application Fields Source classification Lignans Phenylpropanoids Acanthopanax senticosus (Rupr. et Maxim.) Harms Plants Disease Research Fields Inflammation/Immunology Araliaceae	Others
Eleutheroside D is an active lignan isolated from the root of Eleutherococcus senticosus, has anti-inflammatory and hypoglycemic activities . Eleutheroside D is an optical isomer of Eleutheroside E (HY-N0272) .

HY-N0326

L-Methionine 2 Publications Verification	Structural Classification Classification of Application Fields Anti-aging Source classification Endocrine diseases Amino acids Endogenous metabolite Research on Agricultural Breeding Agricultural Research Microorganisms Disease markers Other Diseases Nervous System Disorder Disease Research Fields Cardiovascular System Disorder	Endogenous Metabolite Keap1-Nrf2 Apoptosis
L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity .

HY-N1778A

(E)-3,4-Dimethoxycinnamic acid (E)-O-Methylferulic acid	Infection Structural Classification other families Classification of Application Fields Ketones, Aldehydes, Acids Source classification Plants Disease Research Fields	Reactive Oxygen Species Virus Protease
(E)-3,4-Dimethoxycinnamic acid is the less active isomer of 3,4-Dimethoxycinnamic acid. 3,4-Dimethoxycinnamic acid exerts anti-apoptotic effects on L-02 cells via the ROS-mediated signaling pathway . Anti-apoptotic effects .

HY-N1867

trans-Cinnamyl alcohol	Structural Classification Natural Products Source classification Rosaceae Plants	PPAR
trans-Cinnamyl alcohol is a trans-isomer of Cinnamyl alcohol. Cinnamyl Alcohol is an active component from chestnut flower, inhibits increased PPARγ expression, with anti-obesity activity. trans-Cinnamyl alcohol, belongs to the class of organic compounds known as cinnamyl alcohols, is a primary metabolite .

HY-N8356

13-cis-Vitamin A palmitate 13-cis-Retinyl palmitate	Structural Classification Zea mays L. Classification of Application Fields Terpenoids Gramineae Source classification Other Diseases Diterpenoids Plants Endogenous metabolite Disease Research Fields	Endogenous Metabolite
13-cis-Vitamin A palmitate (13-cis-Retinyl palmitate) is a 13-cis isomer formed by vitamin A palmitate in corn flakes. 13-cis-Vitamin A palmitate has a biological activity of 75% of all-trans-vitamin A palmitate, the most biologically ac-tive form of vitamin A .

HY-N8356A

9-cis-Vitamin A palmitate 9-cis-Retinyl palmitate	Structural Classification Classification of Application Fields Terpenoids Source classification Other Diseases Diterpenoids Endogenous metabolite Disease Research Fields	Endogenous Metabolite
9-cis-Vitamin A palmitate (9-cis-Retinyl palmitate) is a 9-cis isomer formed by vitamin A palmitate in corn flakes. 9-cis-Vitamin A palmitate has a biological activity of 26% of all-trans-vitamin A palmitate, the most biologically ac-tive form of vitamin A .

HY-N0326R

L-Methionine (Standard)	Structural Classification Microorganisms Source classification Disease markers Endocrine diseases Amino acids Nervous System Disorder Endogenous metabolite Cardiovascular System Disorder	Endogenous Metabolite Keap1-Nrf2 Apoptosis
L-Methionine (Standard) is the analytical standard of L-Methionine. This product is intended for research and analytical applications. L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity .

Cat. No.	Product Name	Chemical Structure

HY-W018772S15

D-Ribose(mixture of isomers)-13C5

D-Ribose(mixture of isomers)- ¹³C₅ isomers)- ¹³C₅ is the ¹³C labeled D-Ribose(mixture of isomers)[1]. D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner[1].

HY-W018772S16

D-Ribose-1,2-13C2

D-Ribose-1,2- ¹³C₂ is the ¹³C labled D-Ribose(mixture of isomers) (HY-W018772) . D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation, induces NF-κB inflammation in a RAGE-dependent manner .

HY-76082S1

L-Pyroglutamic acid-13C5
L-Pyroglutamic acid-13C5 is a deuterated labeled L-Pyroglutamic acid . L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism.

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