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Results for "

Reversibility

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (7) Acetyl-CoA Carboxylase (1) Acyltransferase (3) ADAMTS (1) Adenosine Receptor (1) Adrenergic Receptor (16) Akt (4) Aldehyde Dehydrogenase (ALDH) (5) Amino Acid Decarboxylase (1) Amino Acid Derivatives (1) Amino acid Transporter (1) Aminopeptidase (5) AMPK (2) Amylases (1) Amyloid-β (1) Anaplastic lymphoma kinase (ALK) (3) Angiotensin-converting Enzyme (ACE) (2) Antibiotic (30) Apoptosis (91) Arginase (6) ASCT (1) Atg8/LC3 (1) ATM/ATR (1) Aurora Kinase (2) Autophagy (37) Bacterial (46) Bcl-2 Family (2) Bcr-Abl (1) BCRP (2) Beta-lactamase (15) Beta-secretase (1) Biochemical Assay Reagents (12) Btk (17) c-Kit (2) c-Met/HGFR (3) c-Myc (1) Calcium Channel (5) Calmodulin (1) CaMK (11) Carbonic Anhydrase (2) Carboxylesterase (CES) (1) Casein Kinase (1) Caspase (8) Cathepsin (9) CCR (1) CD38 (2) CD73 (2) CDK (5) Ceramidase (1) CFTR (3) Chloride Channel (3) Cholecystokinin Receptor (1) Choline Kinase (1) Cholinesterase (ChE) (57) Complement System (3) COMT (9) COX (8) CRFR (1) CRISPR/Cas9 (1) CRM1 (2) CXCR (4) Cytochrome P450 (12) DAGL (1) Deubiquitinase (7) Dihydroorotate Dehydrogenase (1) Dipeptidyl Peptidase (13) DNA Methyltransferase (7) DNA-PK (3) DNA/RNA Synthesis (11) DOCK (1) Dopamine Receptor (6) Dopamine β-hydroxylase (2) Drug Derivative (2) Drug Metabolite (9) E1/E2/E3 Enzyme (3) EGFR (15) Elastase (3) Endogenous Metabolite (56) Endoplasmic Reticulum Oxidoreductase 1 (ERO1) (1) Enteropeptidase (2) Enterovirus (6) Ephrin Receptor (3) Epigenetic Reader Domain (4) Epoxide Hydrolase (1) ERK (5) FAAH (6) Factor Xa (9) FAK (7) Farnesyl Transferase (3) Fat Mass and Obesity-associated Protein (FTO) (1) Fatty Acid Synthase (FASN) (5) Ferroportin (1) Ferroptosis (5) FGFR (3) FLT3 (5) Fluorescent Dye (20) Fungal (9) FXR (3) GABA Receptor (2) Glucocorticoid Receptor (4) Glucosylceramide Synthase (GCS) (2) Glutaminase (3) Glutathione Peroxidase (2) Glycosidase (5) GlyT (4) GnRH Receptor (4) GPR35 (1) GSK-3 (6) GSNOR (1) HBV (4) HCV (3) HCV Protease (4) HDAC (1) Hedgehog (1) Herbicide (1) Hippo (MST) (1) Histamine Receptor (5) Histone Acetyltransferase (1) Histone Demethylase (16) Histone Methyltransferase (14) HIV (8) HIV Integrase (2) HMG-CoA Reductase (HMGCR) (1) HPPD (3) HSP (1) IGF-1R (3) iGluR (8) Indoleamine 2,3-Dioxygenase (IDO) (1) Influenza Virus (6) Insulin Receptor (4) Integrin (7) Interleukin Related (7) Isocitrate Dehydrogenase (IDH) (3) Isotope-Labeled Compounds (31) JAK (8) JNK (1) Keap1-Nrf2 (2) Kinesin (1) Lactate Dehydrogenase (1) Leukotriene Receptor (3) Ligands for E3 Ligase (1) Ligands for Target Protein for PROTAC (2) Lipase (2) Liposome (1) Lipoxygenase (5) LPL Receptor (4) LXR (1) Macrophage migration inhibitory factor (MIF) (2) MAGL (13) MAPKAPK2 (MK2) (1) MDM-2/p53 (1) MEK (2) MetAP (3) Methionine Adenosyltransferase (MAT) (1) mGluR (1) Microtubule/Tubulin (6) Mitochondrial Metabolism (4) MMP (4) Monoamine Oxidase (64) Monoamine Transporter (7) mTOR (2) Myosin (1) Na+/K+ ATPase (4) nAChR (5) NAMPT (1) Neurokinin Receptor (2) Neuropeptide Y Receptor (1) NF-κB (5) NO Synthase (5) NOD-like Receptor (NLR) (3) Nucleoside Antimetabolite/Analog (2) Opioid Receptor (6) Orexin Receptor (OX Receptor) (2) P-glycoprotein (6) P2X Receptor (3) P2Y Receptor (10) p38 MAPK (3) p97 (2) PAK (3) Pantetheinase (1) Parasite (17) PARP (1) PDI (2) PERK (1) Phosphatase (13) Phosphodiesterase (PDE) (5) Phospholipase (11) PI3K (5) PKA (3) PKC (9) PKG (1) Polo-like Kinase (PLK) (2) Potassium Channel (16) PPAR (2) Prostaglandin Receptor (4) PROTACs (4) Protease Activated Receptor (PAR) (5) Proteasome (21) Protein Arginine Deiminase (2) Proton Pump (13) PTEN (1) Pyk2 (3) RAD51 (1) Raf (1) Ras (5) Reactive Oxygen Species (11) Renin (1) RET (1) Reverse Transcriptase (3) RGS Protein (2) Ribosomal S6 Kinase (RSK) (4) RIP kinase (1) RSV (1) SARS-CoV (13) Ser/Thr Protease (4) Serotonin Transporter (1) SHP2 (3) Sirtuin (3) SOD (1) Sodium Channel (19) SphK (3) Src (3) STAT (2) Stearoyl-CoA Desaturase (SCD) (1) Steroid Sulfatase (1) STK33 (1) SULT (1) Survivin (1) Syk (7) TAM Receptor (1) Taste Receptor (1) Tau Protein (1) TGF-β Receptor (2) Thrombin (13) Thyroid Hormone Receptor (1) Tie (1) TNF Receptor (1) Topoisomerase (4) Trk Receptor (1) TRP Channel (3) Tryptophan Hydroxylase (3) Tyrosinase (16) Urea Transporter (1) VEGFR (4) Virus Protease (2) Wnt (2) YAP (2) β-catenin (2) γ-secretase (2)
By Research Areas:	Cancer (358) Cardiovascular Disease (94) Endocrinology (33) Infection (103) Inflammation/Immunology (148) Metabolic Disease (126) Neurological Disease (234)
Click Chemistry:	Alkynes (6)
Oligonucleotides:	Thickeners (1) Pegylated Lipids (1)

933

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-126388

Trypsin Inhibitor, soybean	Ser/Thr Protease	Others
Trypsin Inhibitor, soybean is a potent and reversible inhibitor of trypsin .

HY-137463

AG-636	Dihydroorotate Dehydrogenase DNA/RNA Synthesis	Cancer
AG-636 is a potent, reversible, selective and orally active dihydroorotate dehydrogenase (DHODH) inhibitor with an IC₅₀ of 17 nM. AG-636 has strong anticancer effects .

HY-D2355

tris-NTA Biotin	Biochemical Assay Reagents	Others
tris-NTA Biotin is a biotin-labeled tris-NTA. tris-NTA Biotin can be used as a reversible probe to label proteins and cell surfaces reversibly .

HY-129314

CM-39	Aldehyde Dehydrogenase (ALDH)	Cancer
CM-39 is a non-covalent and reversible inhibitor for aldehyde dehydrogenase 1A (ALDH1A) with an IC₅₀ of 0.9 μM .

HY-119774

Caroxazone	Monoamine Oxidase	Neurological Disease
Caroxazone is a reversible inhibitor for monoamine oxidase (MAO). Caroxazone exhibits activity as an antidepressant agent .

HY-124235

SK&F 97574 hydrochloride	Na+/K+ ATPase	Others
SK&F 97574 hydrochloride is a reversible inhibitor for H+/K+ ATPase, that reduces gastric acid secretion and promotes the healing of acid-related upper gastrointestinal ulcers .

HY-113568

CAY10581	Indoleamine 2,3-Dioxygenase (IDO)	Cancer
CAY10581, a pyranonaphthoquinone derivative, is a highly specific and reversible uncompetitive IDO Inhibitor with an IC₅₀ of 55 nM .

HY-168347

TH152	Atg8/LC3	Others
TH152 is a reversible, pan ligand for LC3/GABARAP with a K_D of 2 µM. LC3/GABARAP is an autophagy associated protein .

HY-120901

II-B08	SHP2	Cancer
II-B08 is a reversible and noncompetitive SHP2 inhibitor (IC₅₀: 5.5 μM, 15.7, 14.3 μM for SHP2, SHP1, PTP1B). II-B08 can be used for cancer research .

HY-169603

AZ513	FAAH	Metabolic Disease
AZ513 is a reversible FAAH inhibitor with an IC₅₀s of 551 nM and 27 nM for human FAAH and rat FAAH, respectively. AZ513 inhibits Anandamide (HY-10863) hydrolysis in human FAAH-transfected HEK293 cells (IC₅₀ of 360 nM) .

HY-103391

Qc1	Amino Acid Decarboxylase	Metabolic Disease
Qc1 is a reversible and noncompetitive threonine dehydrogenase (TDH) inhibitor. Qc1 can be used for the research of Metabolic disease .

HY-148535

Calpain Inhibitor XI	Proteasome	Neurological Disease
Calpain Inhibitor XI is a reversible covalent inhibitor of calpain-1. Calpain Inhibitor XI can be used for the research of neurodegenerative disorders .

HY-146318

MIF-IN-5	Macrophage migration inhibitory factor (MIF)	Metabolic Disease Inflammation/Immunology Cancer
MIF-IN-5 (compound 1d) is a potent and reversible macrophage migration inhibitory factor (MIF) competitive inhibitor with an IC₅₀ of 4.8 μM and a K_i value of 3.3 μM, respectively .

HY-114991

Leptospermone	HPPD	Others
Leptospermone is a competitive, reversible inhibitor for p-Hydroxyphenylpyruvate dioxygenase (HPPD), with an IC₅₀ of 12.1 μM. Leptospermone exhibits herbicidal activity for its bleaching effect .

HY-149527

MAO-B-IN-23	Monoamine Oxidase	Neurological Disease
MAO-B-IN-23 (Compound 11f) is a reversible and competitive MAO-B inhibitor (IC₅₀: 1.44 μM, K_i: 0.51 μM) .

HY-116437

Selatinib	EGFR	Cancer
Selatinib is a reversible and orally active dual EGFR and ErbB2 inhibitor with IC₅₀s of 13 nM and 22.5 nM, respectively. Selatinib has anticancer effects .

HY-12041

SP600125 485+ Cited Publications	JNK Autophagy Apoptosis Ferroptosis	Cancer
SP600125 is an orally active, reversible, and ATP-competitive JNK inhibitor with IC₅₀s of 40, 40 and 90 nM for JNK1, JNK2 and JNK3, respectively. SP600125 is a potent ferroptosis inhibitor. SP600125 induces the transformation of bladder cancer cells from autophagy to apoptosis .

HY-149528

MAO-B-IN-24	Monoamine Oxidase Cholinesterase (ChE)	Cancer
MAO-B-IN-24 (compound 11h) is a selective, reversible, competitive inhibitor of MAO-B (IC₅₀: 1.60 μM). MAO-B-IN-24 also inhibited MAO-A (22.42 μM); at 10 μM concentration, it also reduced AChE and BChE activities to 54.58% and 88.43% .

HY-163624

Bfl-1-IN-2	Bcl-2 Family	Cancer
Bfl-1-IN-2 (Compound 13) is a reversible and covalent inhibitor of Bfl-1 (IC₅₀: 4.3 μM). Bfl-1-IN-2 acts by binding to Cys55 of Bfl-1 .

HY-70074

CCG-63802 1 Publications Verification	RGS Protein	Inflammation/Immunology Cancer
CCG-63802 is a selective, reversible and allosteric RGS4 inhibitor. CCG-63802 specifically binds to RGS4 and blocks the RGS4-Gα_o interaction, with an IC₅₀ value of 1.9 μM .

HY-170588

α-Glucosidase-IN-78	Glycosidase	Metabolic Disease
α-Glucosidase-IN-78 (Compound 12m) is an inhibitor for α-glucosidase with a reversible, competitive IC₅₀ 6.0 μM. α-Glucosidase-IN-78 can be used in research of diabete for its hypoglycemic property .

HY-101456

PCPA methyl ester hydrochloride 2 Publications Verification 4-Chloro-DL-phenylalanine methyl ester hydrochloride	Tryptophan Hydroxylase 5-HT Receptor	Neurological Disease
PCPA methyl ester hydrochloride (4-Chloro-DL-phenylalanine methyl ester hydrochloride), a reversible tryptophan hydroxylase inhibitor, is a serotonin (5-HT) synthesis inhibitor. PCPA methyl ester hydrochloride crosses the blood brain barrier and reduces 5-HT central availability .

HY-N9919

Glyasperin C	Others	Others
Glyasperin C is a potent and reversible noncompetitive inhibitor of neuraminidase with an IC₅₀ of 20% at 200 μM. Glyasperin C is a polyphenol isolated from the roots of Glycyrrhiza uralensis .

HY-151875

MurA-IN-3	Bacterial	Infection Inflammation/Immunology
MurA-IN-3 is a reversible pyrrolidinedione-based MurA inhibitor. MurA-IN-3 has inhibitory activity for MurA with an IC₅₀ value of 4.5 μM. MurA-IN-3 also has antibacterial activity .

HY-143329

MAO-B-IN-3	Monoamine Oxidase 5-HT Receptor	Neurological Disease
MAO-B-IN-3 is a reversible and selective MAO-B inhibitor (IC₅₀=96 nM). MAO-B-IN-3 also binds to 5-HT₆R with K_i value of 696 nM. MAO-B-IN-3 can be used for research of in Alzheimer's disease .

HY-170485

Thrombin inhibitor 13	Thrombin	Cardiovascular Disease
Thrombin inhibitor 13 (Compound 13a) is a covalent and reversible inhibitor for thrombin (FIIa) with an IC₅₀ of 0.7 nM. Thrombin inhibitor 13 prolongs the activated partial thromboplastin time (aPTT) and prothrombin time (PT), exhibits antithrombotic and anticoagulant activities .

HY-112472

S3969	Sodium Channel	Metabolic Disease
S3969 is a potent and reversible activator of the human epithelial sodium channel (hENaC). The apparent EC₅₀ for S3969 activation of hENaC is 1.2 μm .

HY-103375

SN003	CRFR	Neurological Disease
SN003 is a reversible antagonist of corticotropin releasing factor receptor 1 (CRFR 1) (IC₅₀ = 241 nM) that displays more than 1000-fold selectivity over CRFR 2. SN003 suppresses CRF-induced ACTH release in vitro. SN003 attenuates depressive-like behavior in rat .

HY-146305

α-Glucosidase-IN-4	Glycosidase	Infection Cardiovascular Disease Others Neurological Disease Metabolic Disease Inflammation/Immunology Endocrinology Cancer
α-Glucosidase-IN-4 is a reversible and mixed type α-glucosidase inhibitor with an IC₅₀ of 12.98 μM, a K_I of 27.02 μM, and a K_IS of 13.65 μM, respectively .

HY-151591

SPAA-52	Phosphatase	Metabolic Disease
SPAA-52 is an orally active, competitive and reversible low-molecular-weight protein tyrosine phosphatase (LMW-PTP) inhibitor (IC₅₀=4 nM, K_i=1.2 nM). SPAA-52 can be used in diabete research .

HY-N0457A

L-Chicoric Acid 1 Publications Verification (-)-Chicoric acid; trans-Caffeoyltartaric acid	HIV Integrase HIV Endogenous Metabolite	Infection Cancer
L-Chicoric Acid ((-)-Chicoric acid) is a dicaffeoyltartaric acid and a potent, selective and reversible HIV-1 integrase inhibitor with an IC₅₀ of ~100 nM. L-Chicoric Acid inhibits HIV-1 replication in tissue culture .

HY-149935

OICR-8268	Ligands for E3 Ligase	Cancer
OICR-8268 is a reversible DCAF1 ligand that binds to the DCAF1 WDR domain with a K_d of 38 nM. OICR-8268 can enable the development of DCAF1-based PROTACs .

HY-157778

MK-7845	SARS-CoV	Infection
MK-7845 is a reversible covalent SARS-CoV-2 3CL protease inhibitor with an IC₅₀ of 8.7 nM .

HY-170874

PPARγ modulator-2	PPAR	Metabolic Disease
PPARγ modulator-2 (Compound (R)-2n) is the reversible modulator for PPARγ that inhibits PPARγ ligand-binding domain (LBD) with an IC₅₀ of 41 nM. PPARγ modulator-2 reduces blood glucose, improves the glucose tolerance and insulin tolerance, and exhibits anti-diabetic efficacy in db/db mouse models .

HY-133511

MLS000544460	Phosphatase	Cancer
MLS000544460 is a highly selective and reversible Eya2 phosphatase inhibitor with a K_d of 2.0 μM and an IC₅₀ of 4 μM. MLS000544460 inhibit Eya2 phosphatase mediated cell migration and has anti-cancer activity .

HY-131667

Hdm2 E3 ligase inhibitor 1	MDM-2/p53 E1/E2/E3 Enzyme	Cancer
Hdm2 E3 ligase inhibitor 1 (Compound 1) is a reversible inhibitor for Hdm2 (an E3 ubiquitin ligase)-mediated ubiquitination of the p53 protein with an IC₅₀ of 12.7 μM. Hdm2 E3 ligase inhibitor 1 binds Hdm2, blocks Hdm2-catalyzed ubiquitin transfer from preligated Ub-Ubc4 to p53, inhibits p53 ubiquitination, stabilizes p53 protein in tumor cell and exhibits antitumor efficacy .

HY-147953

MAO-B-IN-13	Monoamine Oxidase	Neurological Disease
MAO-B-IN-13 (compound 12a) is a highly potent, reversible and blood-brain barrier (BBB) penetrant MAO-B inhibitor with an IC₅₀ value of 10 nM. MAO-B-IN-13 has neuroprotective and antioxidant activity. MAO-B-IN-13 can be used for researching Parkinson’s disease .

HY-W040468

2-Phenyl-2-(1-piperidinyl)propane	Cytochrome P450	Metabolic Disease
2-Phenyl-2-(1-piperidinyl)propane is a selective and reversible human CYP2B6 inhibitor with an IC₅₀ of 5.1 μM and a K_i of 5.6. 2-Phenyl-2-(1-piperidinyl)propane inhibits CYP2D6 (IC₅₀=74 μM), CYP3A (IC₅₀=200 μM) .

HY-153508

ANO1-IN-4	Chloride Channel	Others
ANO1-IN-4 (Compound 10bm) is a reversible inhibitor for calcium-activated chloride channel transmembrane protein 16A (TMEM16A, also known as ANO1) with an IC₅₀ of 0.030 µM. ANO1-IN-4 exhibits good metabolic stability in rat liver microsomes. ANO1-IN-4 inhibits spontaneous contraction in mouse isolated ileum .

HY-130983

N-piperidine Ibrutinib hydrochloride	Btk Ligands for Target Protein for PROTAC	Cancer
N-piperidine Ibrutinib hydrochloride (Compound 1) is a reversible Ibrutinib derivative. N-piperidine Ibrutinib hydrochloride is a potent BTK inhibitor with IC₅₀s of 51.0 and 30.7 nM for WT BTK and C481S BTK, respectively . N-piperidine Ibrutinib hydrochloride can be used as a BTK ligand in the synthesis of a series of PROTACs, such as SJF620 (HY-133137). SJF620 is a potent PROTAC BTK degrader with a DC₅₀ of 7.9 nM .

HY-148157

Amylocaine	Others	Others
Amylocaine is a local agent that can suppress or relieve pain of the ester type. Amylocaine can cause reversible insensitization near the area where it is administered. Amylocaine is used mostly in spinal anesthesia .

HY-117825

RU-TRAAK-2	Potassium Channel	Neurological Disease
RU-TRAAK-2 is a completely reversible TRAAK (TWIK-related arachidonic acid-stimulated K ⁺ channel) inhibitor. RU-TRAAK-2 exerts no activity for non-K2P channels (Kv1.2, Slo1 and GIRK2) . RU-TRAAK-2 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-124366

Slingshot inhibitor D3	Others	Infection Cancer
Slingshot inhibitor D3 is a potent, selective, reversible and competitive inhibitor of Slingshot. The IC₅₀ value for Slingshot 1 is 3 μM and the K_i value for Slingshot 2 is 3.9 μM. Slingshot inhibitor D3 has similar inhibitory activities toward both Slingshot 1 and Slingshot 2 .

HY-N0457AR

L-Chicoric Acid (Standard)	HIV Integrase HIV Endogenous Metabolite	Infection Cancer
L-Chicoric Acid (Standard) is the analytical standard of L-Chicoric Acid. This product is intended for research and analytical applications. L-Chicoric Acid ((-)-Chicoric acid) is a dicaffeoyltartaric acid and a potent, selective and reversible HIV-1 integrase inhibitor with an IC₅₀ of ~100 nM. L-Chicoric Acid inhibits HIV-1 replication in tissue culture .

HY-149595

LSD1-UM-109	Histone Demethylase	Cancer
LSD1-UM-109 is a ighly potent and reversible LSD1 inhibitor with an IC₅₀ of 3.1 nM. LSD1-UM-109 inhibits cell growth with IC₅₀ values of 0.6 nM in the MV4;11 acute leukemia cell line and 1.1 nM in the H1417 small-cell lung cancer cell line .

HY-D0004

Azure B Azure B chloride	Monoamine Oxidase	Neurological Disease
Azure B is a cationic dye and the major metabolite of Methylene blue. Azure B is used in making Azure eosin stains for blood smear staining. Azure B is a high-potency, selective and reversible inhibitor of monoamine oxidases (MAO)-A, with IC₅₀s of 11 and 968 nM for recombinant human MAO-A and MAO-B, respectively. Azure B possesses significant antidepressant-like effects .

HY-18010

PCI 29732 3 Publications Verification	Btk BCRP	Inflammation/Immunology
PCI 29732 is a potent, orally active, reversible BTK inhibitor with K_i ^app values of 8.2, 4.6, and 2.5 nM for BTK, Lck and Lyn, respectively. PCI 29732 shows only modest inhibitory activity against Itk, another Tec family kinase. PCI 29732 inhibits the function of ABCG2 by competitively binding to the ATP-binding site of ABCG2 .

HY-144677

pan-HER-IN-2	EGFR Apoptosis	Cancer
pan-HER-IN-2 (Compound C6) is a reversible, orally active pan-HER inhibitor with IC₅₀ values of 0.72, 2.0, 8.2 and 75.1 nM against EGFR, HER4, EGFR ^T790M/L858R and HER2, respectively. pan-HER-IN-2 induces apoptosis and shows antitumor activities .

HY-100606

l-Pindolol (-)-Pindolol; (S)-(-)-Pindolol; S-Pindolol	5-HT Receptor Adrenergic Receptor	Neurological Disease
l-Pindolol ((-)-pindolol) is a reversible, competitive and orally active 5-HT1A/1B antagonist. l-Pindolol is a partial β-adrenoceptor agonist. l-Pindolol can be used for the research of neurological disease .

HY-100919

Ambenonium chloride WIN 8077 chloride	Cholinesterase (ChE)	Others
Ambenonium (WIN 8077) chloride is an orally active and reversible inhibitor of Acetyicholinesterase (AChE) with high affinity. Ambenonium chloride inhibits human AChE with an IC₅₀ value of 0.7 nM (hAChE) .

Cat. No.	Product Name

HY-L167

Boronic Acid Compound Library

151 compounds

Boric acid is a stable and usually non-toxic group widely used in modern synthesis to form C-C and C-heteroatom bonds. Boric acid exhibits exquisite reversible coordination characteristics and can be explored as a molecular construction tool, with specific mechanisms for controlling the structure and biological characteristics of bioconjugates. Boric acid has various activities, such as anticancer, antibacterial, and antiviral activities. In drugs, boric acid mainly exists in the form of arylboronic acid. In addition to this form, heterocycles containing boric acid, such as pyridine, pyrrole, and indole derivatives, are also very useful in pharmaceutical chemistry. Molecular modification by introducing boric acid groups into bioactive molecules has been shown to alter selectivity, physicochemical, and pharmacokinetic characteristics, and improve existing activity.

MCE designs a unique collection of 151 boronic acid compounds. It is a good tool to be used for research on cancer and other diseases.

HY-L081

Phosphatase Inhibitor Library

143 compounds

Protein phosphorylation is a key post-translational modification underlying the regulation of many cellular processes. Phosphatases and kinases contribute to the regulation of protein phosphorylation homeostasis in the cell. This reversible regulation of protein phosphorylation is critical for the proper control of a wide range of cellular activities, including cell cycle, proliferation and differentiation, metabolism, cell-cell interactions, etc.

Protein phosphatases have evolved in separate families that are structurally and mechanistically distinct. Based on substrate specificity and functional diversity, protein phosphatases are classified into two superfamilies: Protein serine/threonine phosphatases and Protein tyrosine phosphatases. Ser/Thr phosphatases are metalloenzymes belonging to two major gene families termed PPP (phosphoprotein phosphatase) and PPM (metal-dependent protein phosphatases), whereas protein tyrosine phosphatases (PTPs) belong to distinct classes of enzymes that utilize a phospho-cysteine enzyme intermediate as a part of their catalytic action.

MCE supplies a unique collection of 143 phosphatase inhibitors that mainly targeting protein tyrosine phosphatases (PTPs) and serine/threonine-specific protein phosphatases. MCE Phosphatase Inhibitor Library is a useful tool for phosphatase drug discovery and related research.

Cat. No.	Product Name	Type

HY-D0004

Azure B Azure B chloride	Dyes
Azure B is a cationic dye and the major metabolite of Methylene blue. Azure B is used in making Azure eosin stains for blood smear staining. Azure B is a high-potency, selective and reversible inhibitor of monoamine oxidases (MAO)-A, with IC₅₀s of 11 and 968 nM for recombinant human MAO-A and MAO-B, respectively. Azure B possesses significant antidepressant-like effects .

HY-108715

Real Thiol	Fluorescent Dyes/Probes
Real Thiol is a reversible reaction-based fluorescent probe which can quantitatively monitor the real-time glutathione dynamics in living cells.

HY-114351

BODIPY FL hydrazide	Fluorescent Dyes/Probes
BODIPY FL Hydrazide is a green-fluorescent dye, BODIPY FL Hydrazide is reactive with aldehyde/ketone on polysaccharides and glycoproteins, yielding a reversible Schiff base product that can be transformed to a stable linkage using a reducing agent like sodium borohydride or sodium cyanoborohydride. (λ_ex=495 nm, λ_em=516 nm) .

HY-D1261

Naph-EA-mal 1 Publications Verification Thiol-green 1	Fluorescent Dyes/Probes
Naph-EA-mal (Thiol-green 1) is a rapid detect and ultrafast turn-on thiol fluorescence probe for protein labeling and bioimaging. Naph-EA-mal (Thiol-green 1) can be used to detect thiols in living cells, label the protein thiols, quantify the concentration of total thiols in cell lysate, and determine the reversible protein thiols oxidation in fixed cells . Ex: 488 nM; Em: 540 nM.

HY-D2355

tris-NTA Biotin	Fluorescent Dyes/Probes
tris-NTA Biotin is a biotin-labeled tris-NTA. tris-NTA Biotin can be used as a reversible probe to label proteins and cell surfaces reversibly .

HY-D0004R

Azure B (Standard)

Dyes

Azure B (Standard) is the analytical standard of Azure B. This product is intended for research and analytical applications. Azure B is a cationic dye and the major metabolite of Methylene blue. Azure B is used in making Azure eosin stains for blood smear staining. Azure B is a high-potency, selective and reversible inhibitor of monoamine oxidases (MAO)-A, with IC50s of 11 and 968 nM for recombinant human MAO-A and MAO-B, respectively. Azure B possesses significant antidepressant-like effects .

HY-D1704

Bodipy TMR-X muscimol	Fluorescent Dyes/Probes
Bodipy TMR-X muscimol is a Bodipy labeled Muscimol (HY-N2313) (Ex=543 nm, Em=572 nm). Muscimol is a GABAA agonist. Bodipy TMR-X muscimol can be used for imaging the spread of reversible brain inactivations .

HY-D1403

L-Biotin-NH-5MP	Protein Labeling
L-Biotin-NH-5MP is a biotin-conjugated 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation .

HY-D1406

L-Biotin-NH-5MP-Br	Protein Labeling
L-Biotin-NH-5MP-Br is a biotin-conjugated 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation .

HY-D2041

3-HTC	Fluorescent Dyes/Probes
3-HTC is a chemical fluorescent probe. 3-HTC reacts reversibly with thiols and disulfides, and can be used to measure dynamic GSH/GSSH ratios in vitro as well as to monitor the reversible redox status of whole cell lysates (λ_max: 448 nm in its reduced thiolate form, and a λ_max 370-410 nm for the oxidized mixed disulfide) .

HY-D1404

5MP-Propargyl

Protein Labeling

5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . 5MP-Propargyl 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-114346A

BODIPY FL EDA free base

Dyes

ODIPY FL EDA free base is an amine-based, green fluorescent probe. The R-NH2 of ODIPY FL EDA free base can be coupled with aldehydes or ketones to form reversible Schiff base products. Convert to stable amine derivatives using reducing agents such as sodium borohydride or sodium cyanoborohydride. ODIPY FL EDA free base can be used to detect modified or normal deoxynucleotides and demonstrate DNA damage and genomic DNA methylation.

HY-D1407

Br-5MP-Propargyl

Protein Labeling

Br-5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . Br-5MP-Propargyl 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-D1809

Vari Fluor 405-Streptavidin

Dyes

Vari Fluor 405-Streptavidin is a dye marker of Vari Fluor-streptavidin consisting of labeling streptavidin with a Vari Fluor series of fluorescent probes. Streptavidin is a high-affinity tetramer protein, each tetramer consisting of four identical streptavidin subunits. Streptavidin binds to biotin specifically via a reversible non-covalent effect. Streptavidin can achieve rapid and efficient detection of biotin markers, and is often used in immunofluorescence (IF), enzyme-linked immunosorbent assay (ELISA), immunohistochemical staining (IFH), in situ hybridization (ISH) and other experiments. Ex/Em=405 nm/431 nm.

HY-D1805

Vari Fluor 647-Streptavidin

Dyes

Vari Fluor 647-Streptavidin is a dye marker of Vari Fluor-streptavidin consisting of labeling streptavidin with a Vari Fluor series of fluorescent probes. Streptavidin is a high-affinity tetramer protein, each tetramer consisting of four identical streptavidin subunits. Streptavidin binds to biotin specifically via a reversible non-covalent effect. Streptavidin can achieve rapid and efficient detection of biotin markers, and is often used in immunofluorescence (IF), enzyme-linked immunosorbent assay (ELISA), immunohistochemical staining (IFH), in situ hybridization (ISH) and other experiments. Ex/Em=650 nm/665 nm.

HY-D1808

Vari Fluor 488-Streptavidin

Dyes

Vari Fluor 488-Streptavidin is a dye marker of Vari Fluor-streptavidin consisting of labeling streptavidin with a Vari Fluor series of fluorescent probes. Streptavidin is a high-affinity tetramer protein, each tetramer consisting of four identical streptavidin subunits. Streptavidin binds to biotin specifically via a reversible non-covalent effect. Streptavidin can achieve rapid and efficient detection of biotin markers, and is often used in immunofluorescence (IF), enzyme-linked immunosorbent assay (ELISA), immunohistochemical staining (IFH), in situ hybridization (ISH) and other experiments. Ex/Em=490 nm/515 nm.

HY-D1804

Vari Fluor 680-Streptavidin

Dyes

Vari Fluor 680-Streptavidin is a dye marker of Vari Fluor-streptavidin consisting of labeling streptavidin with a Vari Fluor series of fluorescent probes. Streptavidin is a high-affinity tetramer protein, each tetramer consisting of four identical streptavidin subunits. Streptavidin binds to biotin specifically via a reversible non-covalent effect. Streptavidin can achieve rapid and efficient detection of biotin markers, and is often used in immunofluorescence (IF), enzyme-linked immunosorbent assay (ELISA), immunohistochemical staining (IFH), in situ hybridization (ISH) and other experiments. Ex/Em=680 nm/701 nm.

HY-D1807

Vari Fluor 555-Streptavidin

Dyes

Vari Fluor 555-Streptavidin is a dye marker of Vari Fluor-streptavidin consisting of labeling streptavidin with a Vari Fluor series of fluorescent probes. Streptavidin is a high-affinity tetramer protein, each tetramer consisting of four identical streptavidin subunits. Streptavidin binds to biotin specifically via a reversible non-covalent effect. Streptavidin can achieve rapid and efficient detection of biotin markers, and is often used in immunofluorescence (IF), enzyme-linked immunosorbent assay (ELISA), immunohistochemical staining (IFH), in situ hybridization (ISH) and other experiments. Ex/Em=555 nm/565 nm.

HY-D1806

Vari Fluor 594-Streptavidin

Dyes

Vari Fluor 594-Streptavidin is a dye marker of Vari Fluor-streptavidin consisting of labeling streptavidin with a Vari Fluor series of fluorescent probes. Streptavidin is a high-affinity tetramer protein, each tetramer consisting of four identical streptavidin subunits. Streptavidin binds to biotin specifically via a reversible non-covalent effect. Streptavidin can achieve rapid and efficient detection of biotin markers, and is often used in immunofluorescence (IF), enzyme-linked immunosorbent assay (ELISA), immunohistochemical staining (IFH), in situ hybridization (ISH) and other experiments. Ex/Em=590 nm/617 nm.

Cat. No.	Product Name	Type

HY-126388

Trypsin Inhibitor, soybean	Enzyme Substrates
Trypsin Inhibitor, soybean is a potent and reversible inhibitor of trypsin .

HY-163624

Bfl-1-IN-2	Biochemical Assay Reagents
Bfl-1-IN-2 (Compound 13) is a reversible and covalent inhibitor of Bfl-1 (IC₅₀: 4.3 μM). Bfl-1-IN-2 acts by binding to Cys55 of Bfl-1 .

HY-W087937

Benzamidine hydrochloride hydrate 2 Publications Verification Benzenecarboximidamide hydrochloride hydrate	Biochemical Assay Reagents
Benzamidine (Benzenecarboximidamide) hydrochloride hydrate is a reversible competitive trypsin-like serine proteases inhibitor with K_is of 20, 21, 97, 110, 320 and 750 μM against Tryptase, Trypsin, uPA, Factor Xa, Thrombin and tPA, respectively .

HY-W013636C

2-Ketoglutaric acid potassium 4 Publications Verification Alpha-Ketoglutaric acid potassium	Biochemical Assay Reagents
2-Ketoglutaric acid potassium (Alpha-Ketoglutaric acid potassium) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid potassium also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid potassium is a reversible inhibitor of tyrosinase with an IC₅₀ value of 15 mM .

HY-136304

NHS-PEG1-SS-PEG1-NHS	Drug Delivery
NHS-PEG1-SS-PEG1-NHS is a reversible linker for biomacromolecule link with active small molecule. NHS-PEG1-SS-PEG1-NHS can be used in proteins liposomes or nanoparticles .

HY-W134423

Agar, microbiology tested, for cell culture (powder)

Microbial Culture

Agar, microbiology tested, for cell culture (powder) is a jelly like substance that contains agarose and agar gel. Agar, microbiology tested, for cell culture (powder) can be isolated from the cell walls of red algae species such as Gelidium and Gracilaria (Ogonori). The gelation and melting of Agar, microbiology tested, for cell culture (powder) is based on the hydrogen bridge (physical gels), so the gelation is reversible. Agar, microbiology tested, for cell culture (powder) is widely used in food additives, plant tissue culture, microorganisms culture media, fingerprint recognition, and medical fields .

HY-Y1810

Diethylene glycol diethyl ether	3D Bioprinting
Diethylene glycol diethyl ether is an electrolyte solvent for a non-aqueous lithium-air cell. Diethylene glycol diethyl ether can facilitate the reversible reduction and oxidation processes at the porous carbon electrode without a catalyst .

HY-W440884

DSPE-PEG-Ald (MW 3400)	Drug Delivery
DSPE-PEG-Ald, MW 3400 is a self-assemble polyPEG which spontaneously forms lipid bilayer in water. The polymer can be used to prepare nanoparticles or liposomse as a targeted drug carrier, such as mRNA vaccine. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond. Reagent grade, for research use only.

HY-147064A

DL-4-Hydroxy-2-ketoglutarate	Biochemical Assay Reagents
DL-4-Hydroxy-2-ketoglutarate serves as a substrate for the enzymes GOT (glutamic oxalacetic aminotransferase) and 2-keto-4-hydroxyglutarate aldolase, facilitating the reversible breakdown of 2-keto-4-hydroxyglutarate into pyruvate and glyoxylate; it has also found applications in mass spectrometry for the swift analysis of negatively charged, water-soluble cellular metabolites.

HY-W440885

DSPE-PEG-Ald (MW 5000)

Drug Delivery

DSPE-PEG-Ald, MW 5000 is a phospholipid PEG polymer which can self-assemble spontaneously in water with their hydrophilic heads oriented toward the water (micelles). The polymer can be used to prepare liposome as a drug nanocarrier for administration of nutrients and therapeutic drugs, such as lipid nanoparticles in mRNA or DNA vaccines. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond. Reagent grade, for research use only.

HY-W110927

Alizarin Red S Indicator (4.3-6.3), IND

Maximum Cited Publications

7 Publications Verification

Indicators

Alizarin red S indicator (C.I. 58005) is a reductively active (quinone-based) anthraquinone dye that forms complexes with metal ions (such as zirconium, calcium) or boric acid to label calcium deposition and perform electrochemical sensing functions. Alizarin Red S undergoes reversible redox reactions (for electrochemical detection) and irreversible chelation (for bone staining). Alizarin Red S is mainly used in bone metabolism research (labeling mineralized tissue), sugar detection (boric acid-sugar competition system) and metal ion sensing (such as zirconium ion detection)， and can be used in osteoporosis and metabolic disease research .

Cat. No.	Product Name	Target	Research Area

HY-P0262A

Galantide TFA	Neuropeptide Y Receptor	Neurological Disease Metabolic Disease
Galantide TFA is a reversible and non-specific galanin (GAL) receptor antagonist. Galantide TFA dose-dependently shows antagonism to galanin-induced K ⁺ conductance with an IC₅₀ value of 4 nM. Galantide TFA can be used for the research of neurological disease and hormone metabolism research .

HY-107146

PZ-128 P1pal-7	Protease Activated Receptor (PAR)	Cardiovascular Disease Cancer
PZ-128 (P1pal-7), a cell-penetrating lipopeptide pepducin, is a first-in-class, specific and reversible protease-activated receptor-1 (PAR1) antagonist. PZ-128 targets the cytoplasmic surface of PAR1 and interrupts signaling to internally-located G (PAR1-G) proteins. PZ-128 has antiplatelet, anti-metastatic, anti-angiogenic and anticancer effects .

HY-P10149

Ac-IEPD-CHO	Caspase	Cancer
Ac-IEPD-CHO is a reversible granzyme B inhibitor with a K_i of 80 nM . Ac-IEPD-CHO is also a caspase-8 inhibitor .

HY-P1338

PL-017	Opioid Receptor	Neurological Disease
PL-017 is a potent and selective μ opioid receptor agonist with an IC₅₀ of 5.5 nM for ¹²⁵I-FK 33,824 binding to μ site. PL-017 produces long-lasting, reversible analgesia in rats .

HY-P1338A

PL-017 TFA	Opioid Receptor	Neurological Disease
PL-017 TFA is a potent and selective μ opioid receptor agonist with an IC₅₀ of 5.5 nM for ¹²⁵I-FK 33,824 binding to μ site. PL-017 TFA produces long-lasting, reversible analgesia in rats .

HY-137409

Suc-AAA-pNA	Peptides	Others
Suc-AAA-pNA?is the substrate of analysis of the reversible inhibition of porcine pancreatic elastase (PPE) .

HY-P5936

Ac-AAVALLPAVLLALLAP-DEVD-CHO DEVD-CHO-CPP 32	Caspase	Cancer
Ac-AAVALLPAVLLALLAP-DEVD-CHO (DEVD-CHO-CPP 32) is a potent and reversible caspase-3 inhibitor .

HY-P1403

Tertiapin LQ	Potassium Channel	Others
Tertiapin LQ is a specific and reversible renal outer medullary potassium ROMK1 (Kir1.1) channel inhibitor .

HY-16168B

Degarelix acetate hydrate FE 200486 acetate hydrate	GnRH Receptor Apoptosis	Endocrinology Cancer
Degarelix acetate hydrate (FE 200486 acetate hydrate) is a competitive and reversible gonadotropin-releasing hormone receptor (GnRHR/LHRHR) antagonist. Degarelix acetate hydrate can be used for prostate cancer research .

HY-P2475

[Pro9]-Substance P	Neurokinin Receptor	Neurological Disease
[Pro9]-Substance P is a potent, reversible and selective agonist of NK-1 tachykinin receptors with an EC₅₀ of 0.93 nM .

HY-P10165

MLCK Peptide	Calmodulin	Metabolic Disease
MLCK Peptide is a fully reversible, high affinity (pM) CaM-binding peptide derived from smooth muscle myosin light-chain kinase .

HY-P5833

κ-Bungarotoxin κ-Bgt	nAChR	Neurological Disease
κ-Bungarotoxin (κ-Bgt) is a potent, selective, and slowly reversible antagonist of α3β2 neuronal nicotinic acetylcholine receptors with an IC₅₀ of 2.30 nM .

HY-P1081

Acetyl-Calpastatin(184-210)(human)	Proteasome	Inflammation/Immunology
Acetyl-Calpastatin(184-210)(human) is a potent, selective and reversible calpain inhibitor with K_i values of 0.2 nM and 6 μM for μ-calpain and cathepsin L, respectively .

HY-P1081A

Acetyl-Calpastatin(184-210)(human) TFA	Proteasome	Inflammation/Immunology
Acetyl-Calpastatin(184-210)(human) TFA is a potent, selective and reversible calpain inhibitor with K_i values of 0.2 nM and 6 μM for µ-calpain and cathepsin L, respectively .

HY-P4989

Type A Allatostatin III	Biochemical Assay Reagents	Infection
Type A Allatostatin III (allatostatin 3) is a blood-brain barrier permeable and reversible neuropeptide that inhibits hormone synthesis in juvenile female cockroaches. Type A Allatostatin III can be used in pesticide research .

HY-P1193

GR 82334	Neurokinin Receptor	Neurological Disease
GR 82334 is a potent and specific reversible tachykinin NK1 receptor antagonist . GR 82334 inhibits substance P-induced sensitization by blocking SP NK1 receptors in naked mole-rats .

HY-16168AR

Degarelix (Standard)	GnRH Receptor Apoptosis	Endocrinology Cancer
Degarelix (Standard) is the analytical standard of Degarelix. This product is intended for research and analytical applications. Degarelix is a competitive and reversible gonadotropin-releasing hormone receptor (GnRHR/LHRHR) antagonist. Degarelix can be used for prostate cancer research .

HY-P0322

GRGDSPK EMD 56574	Integrin	Cardiovascular Disease Metabolic Disease
GRGDSPK (EMD 56574) is a peptide incluing Arg-Gly-Asp (RGD). GRGDSPK (EMD 56574) is an competitive and reversible inhibitory peptide for inhibiting integrin-fibronectin binding. GRGDSPK is used to study the role of integrins in bone formation and resorption .

HY-P1078

Huwentoxin XVI	Calcium Channel	Neurological Disease
Huwentoxin XVI, an analgesic, is a highly reversible and selective mammalian N-type calcium channel (IC₅₀ of ~60 nM) antagonist from Chinese tarantula Ornithoctonus huwena. Huwentoxin XVI has no effect on voltagegated T-type calcium channels, potassium channels or sodium channels .

HY-P0322A

GRGDSPK TFA EMD 56574 TFA	Integrin	Cardiovascular Disease Metabolic Disease
GRGDSPK TFA (EMD 56574 TFA) is a peptide incluing Arg-Gly-Asp (RGD). GRGDSPK TFA is an competitive and reversible inhibitory peptide for inhibiting integrin-fibronectin binding. GRGDSPK TFA is used to study the role of integrins in bone formation and resorption .

HY-P1078A

Huwentoxin XVI TFA	Calcium Channel	Neurological Disease
Huwentoxin XVI TFA, an analgesic, is a highly reversible and selective mammalian N-type calcium channel (IC₅₀ of ~60 nM) antagonist from Chinese tarantula Ornithoctonus huwena. Huwentoxin XVI TFA has no effect on voltagegated T-type calcium channels, potassium channels or sodium channels .

HY-P10169

Acetyl-Calpastatin(184-210)(human), Negative Control	Proteasome	Others
Acetyl-Calpastatin(184-210)(human), Negative Control is a control scramble peptide of Acetyl-Calpastatin(184-210)(human) (HY-P1081). Acetyl-Calpastatin(184-210)(human) is a potent, selective and reversible calpain inhibitor .

HY-P1346

APETx2	Sodium Channel	Neurological Disease Inflammation/Immunology
APETx2, a sea anemone peptide from Anthopleura elegantissima, is a selective and reversible ASIC3 inhibitor, with an IC₅₀ of 63 nM. APETx2 directly inhibits the ASIC3 channel by acting at its external side. APETx2 could reverses acid‐induced and inflammatory pain .

HY-113963

Ac-IETD-CHO	Apoptosis	Cancer
Ac- IETD- CHO is a potent, reversible inhibitor of granzyme B and caspase-8. Ac- IETD- CHO inhibits Fas-mediated apoptotic cell death, hemorrhage, and liver failure. Ac- IETD- CHO also inhibits cytotoxic T lymphocytes induced cell death .

HY-P1346A

APETx2 TFA	Sodium Channel	Neurological Disease Inflammation/Immunology
APETx2 TFA, a sea anemone peptide from Anthopleura elegantissima, is a selective and reversible ASIC3 inhibitor, with an IC₅₀ of 63 nM. APETx2 directly inhibits the ASIC3 channel by acting at its external side. APETx2 could reverses acid‐induced and inflammatory pain .

HY-120019

Ac-YVAD-CHO L-709049	Interleukin Related Apoptosis Caspase	Inflammation/Immunology
Ac-YVAD-CHO (L-709049) is a potent, reversible, specific tetrapeptide interleukin-lβ converting enzyme (ICE) inhibitor with mouse and human K_i values of 3.0 and 0.76 nM. Ac-YVAD-CHO is also a caspase-1 inhibitor. Ac-YVAD-CHO can suppress the production of mature IL-lβ .

HY-P1259

PR-39	Proteasome Bacterial	Inflammation/Immunology
PR-39, a natural proline- and arginine-rich antibacterial peptide, is a noncompetitive, reversible and allosteric proteasome inhibitor. PR-39 reversibly binds to the α7 subunit of the proteasome and blocks degradation of NF-κB inhibitor IκBα by the ubiquitin-proteasome pathway. PR-39 stimulates angiogenesis, inhibits inflammatory responses and significant reduces myocardial infarct size in mice .

HY-P1259A

PR-39 TFA	Proteasome Bacterial	Inflammation/Immunology
PR-39 TFA, a natural proline- and arginine-rich antibacterial peptide, is a noncompetitive, reversible and allosteric proteasome inhibitor. PR-39 TFAreversibly binds to the α7 subunit of the proteasome and blocks degradation of NF-κB inhibitor IκBα by the ubiquitin-proteasome pathway. PR-39 TFA stimulates angiogenesis, inhibits inflammatory responses and significant reduces myocardial infarct size in mice .

HY-W109513

Boc-Lys(Z)-OH (DCHA)	Amino Acid Derivatives	Inflammation/Immunology
Boc-Lys(Z)-OH (DCHA) is a involves in synthesis thymosin β4, βg and β6 fragments, and increases E-rosette forming capacity in Lupus Nephritis model. Boc-Lys(Z)-OH (DCHA) involves in synthesis Boc-Lyz-OCH3 and acts as a reagent of peptidyl thrombin inhibitors production .

HY-P5272

Histatin-3 TFA	Bacterial	Inflammation/Immunology
Histatin-3 TFA, a 32 amino acid peptide, possesses powerful antimicrobial properties. Histatin-3 TFA behaves as a substrate for proprotein convertase 1 (PC1), being cleaved by this endoprotease primarily at a site carboxy terminal to the single Arg25 residue (HRGYR decrease SN). Histatin-3 TFA is a moderately potent, reversible and competitive inhibitor of the furin-mediated cleavage of the pentapeptide pGlu-Arg-Thr-Lys-Arg-MCA fluorogenic substrate, with an estimated inhibition constant K_i of 1.98 μM .

HY-P0037

Org-30850 Org 30850ANT	Peptides GnRH Receptor	Endocrinology
Org-30850 is a potent LHRH antagonist designed for treating hormone-dependent disorders. In animal studies, a single subcutaneous dose effectively inhibited ovulation in rats and significantly reduced testosterone levels in male rats for up to 48 hours post-administration. Daily doses of Org-30850 in female rats suppressed estrous cycles, decreased uterine and ovarian weights, and lowered estradiol and FSH serum levels. In male rats, prolonged treatment resulted in reversible reductions in gonadal function and testosterone levels, with almost complete recovery observed after cessation of treatment. Unlike comparable LHRH antagonists, Org-30850 exhibited minimal injection site irritation and no edematous reactions, suggesting a more favorable therapeutic profile .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-114991

Leptospermone	Leptospermum scoparium J. R. Forst. et G. Forst. Structural Classification Natural Products Source classification Myrtaceae Plants	HPPD
Leptospermone is a competitive, reversible inhibitor for p-Hydroxyphenylpyruvate dioxygenase (HPPD), with an IC₅₀ of 12.1 μM. Leptospermone exhibits herbicidal activity for its bleaching effect .

HY-N9919

Glyasperin C	Flavonoids Classification of Application Fields Leguminosae Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields Glycyrrhiza uralensis Fisch. Isoflavones	Others
Glyasperin C is a potent and reversible noncompetitive inhibitor of neuraminidase with an IC₅₀ of 20% at 200 μM. Glyasperin C is a polyphenol isolated from the roots of Glycyrrhiza uralensis .

HY-N0457A

L-Chicoric Acid 1 Publications Verification (-)-Chicoric acid; trans-Caffeoyltartaric acid	Structural Classification other families Classification of Application Fields Simple Phenylpropanols Source classification Phenols Polyphenols Phenylpropanoids Plants Disease Research Fields Cancer	HIV Integrase HIV Endogenous Metabolite
L-Chicoric Acid ((-)-Chicoric acid) is a dicaffeoyltartaric acid and a potent, selective and reversible HIV-1 integrase inhibitor with an IC₅₀ of ~100 nM. L-Chicoric Acid inhibits HIV-1 replication in tissue culture .

HY-113952

Actinonin 5 Publications Verification (-)-Actinonin	Infection Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Disease Research Fields	Aminopeptidase Bacterial MMP Apoptosis Antibiotic
Actinonin ((-)-Actinonin) is a naturally occurring antibacterial agent produced by Actinomyces. Actinonin inhibits aminopeptidase M, aminopeptidase N and leucine aminopeptidase. Actinonin is a potent reversible peptide deformylase (PDF) inhibitor with a K_i of 0.28 nM. Actinonin also inhibits MMP-1, MMP-3, MMP-8, MMP-9, and hmeprin α with K_i values of 300 nM, 1,700 nM, 190 nM, 330 nM, and 20 nM, respectively. Actinonin is an apoptosis inducer. Actinonin has antiproliferative and antitumor activities .

HY-N2735

7,3',4'-Trihydroxy-3-benzyl-2H-chromene	Structural Classification Leguminosae Caesalpinia sappan L. Source classification Phenols Polyphenols Plants	Influenza Virus
7,3',4'-Trihydroxy-3-benzyl-2H-chromene is an reversible noncompetitive neuraminidase (NA) inhibitor. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene can be isolated from the dried heartwood of Caesalpinia sappan L. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene has potent NAs inhibitory activities with IC₅₀ values of 34.6 µM [H1N1], 39.5 µM [H3N2], and 50.5µM [H9N2], respectively. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene can be used for the research of influenza virus .

HY-N1937

Pristimerin 4 Publications Verification Celastrol methyl ester	Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Celastraceae Tripterygium wilfordii Hook. f. Plants Disease Research Fields Cancer	Bacterial
Pristimerin is a potent and reversible monoacylglycerol lipase (MGL) inhibitor with an IC₅₀ of 93 nM.

HY-116290

Zaragozic acid A 1 Publications Verification Squalestatin S1	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Disease Research Fields	Farnesyl Transferase Fungal Endogenous Metabolite
Zaragozic acid A is a fungal metabolite that acts as a reversible competitive inhibitor of squalene synthase .

HY-N0457AR

L-Chicoric Acid (Standard)	Structural Classification other families Simple Phenylpropanols Source classification Phenols Polyphenols Phenylpropanoids Plants	HIV Integrase HIV Endogenous Metabolite
L-Chicoric Acid (Standard) is the analytical standard of L-Chicoric Acid. This product is intended for research and analytical applications. L-Chicoric Acid ((-)-Chicoric acid) is a dicaffeoyltartaric acid and a potent, selective and reversible HIV-1 integrase inhibitor with an IC₅₀ of ~100 nM. L-Chicoric Acid inhibits HIV-1 replication in tissue culture .

HY-N13041

Acacetin 7-O-(6-O-malonylglucoside)	Structural Classification Flavonoids Flavones Ligularia veitchiana (Hemsl.) Greenm. Labiatae Source classification Plants	Monoamine Oxidase
Acacetin 7-O-(6-O-malonylglucoside) is a monoamine oxidase inhibitor with strong inhibitory effects on monoamine oxidase A (MAO-A) and monoamine oxidase B (MAO-B) with IC₅₀ values of 2.34 and 1.87 μM, respectively. Acacetin 7-O-(6-O-malonylglucoside) is a reversible MAO inhibitor that can be used in the research of neurodegenerative diseases and affective disorders .

HY-N12763

Sodium new houttuyfonate SNH	Structural Classification Natural Products Saururaceae Houttuynia cordata Thunb. Source classification Plants	Bacterial Renin
Sodium new houttuyfonate (SNH) is a partially reversible NDM-1 inhibitor with an IC₅₀ of 14.2 μM. Sodium new houttuyfonate is an inhibitor against renin and angiotensin I converting enzyme (ACE). Sodium new houttuyfonate can recover the antibacterial activity of Meropenem (HY-13678) against E. coli BL21/pET15b-blaNDM-1 .

HY-133178

Urolithin D	Structural Classification Microorganisms Classification of Application Fields Source classification Phenols Polyphenols Disease Research Fields Cancer	Ephrin Receptor
Urolithin D is competitive and reversible antagonist of EphA receptors. Urolithin D exhibits intra-classes selectivity .

HY-N0918

Desmethoxyyangonin Demethoxyyangonin; 5,6-Dehydrokavain	Structural Classification other families Classification of Application Fields Source classification Other Diseases Other Phenylpropanoids Phenylpropanoids Plants Disease Research Fields	Monoamine Oxidase
Desmethoxyyangonin is one of the six major kavalactones found in the Piper methysticum (kava) plant; reversible inhibitor of MAO-B.

HY-113221

Isovalerylcarnitine	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Proteasome Endogenous Metabolite
Isovalerylcarnitine is a product of the catabolism of L-leucine. Isovalerylcarnitine is also a selective and reversible calpain activator that induces apoptosis .

HY-107301

Dehydrosoyasaponin I Soyasaponin Be; DHS-I	Structural Classification Polysaccharides Leguminosae Source classification Plants Saccharides Medicago sativa L.	Potassium Channel
Dehydrosoyasaponin I (Soyasaponin Be;DHS-I), a triterpene glycoside, is a potent and reversible calcium-activated potassium (maxi-K) channels activator .

HY-117740

Heronamide C	Structural Classification Natural Products Microorganisms Source classification	Others
Heronamide C is a polyketide macrolactam isolated from marine Streptomyces that has the activity of producing reversible non-cytotoxic effects on mammalian cell morphology.

HY-N1937R

Pristimerin (Standard)	Triterpenes Structural Classification Terpenoids Source classification Celastraceae Tripterygium wilfordii Hook. f. Plants	Bacterial
Pristimerin (Standard) is the analytical standard of Pristimerin. This product is intended for research and analytical applications. Pristimerin is a potent and reversible monoacylglycerol lipase (MGL) inhibitor with an IC₅₀ of 93 nM.

HY-165132

Floramultine (S)-Floramultine; (S)-Bechuanine; Merenderine	Colchicaceae Structural Classification Alkaloids Piperidine Alkaloids Source classification Plants Colchicum speciosum Steven	Cholinesterase (ChE)
Floramultine ((S)-Floramultine) is a compound isolated from plants with cholinergic activity. It is a moderately potent reversible inhibitor of cholinesterase and has a certain specificity for different cholinesterases.

HY-N0826

Corynoline 5 Publications Verification	Alkaloids Structural Classification other families Neurological Disease Classification of Application Fields Source classification Plants Isoquinoline Alkaloids Disease Research Fields Cancer	Cholinesterase (ChE) Keap1-Nrf2
Corynoline is a reversible and noncompetitive acetylcholinesterase (AChE) inhibitor with an IC₅₀ of 30.6 μM . Corynoline exhibits anti-inflammatory activity by activating Nrf2 .

HY-115899

Malonyl CoA Malonyl coenzyme A	Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Mitochondrial Metabolism
Malonyl CoA is a substrate for fatty acid biosynthesis and an inhibitor of fatty acid oxidation. Malonyl CoA is also a reversible inhibitor of mitochondrial carnitine palmitoyltransferase (CPT) 1 .

HY-N0793A

Protopine hydrochloride Corydinine hydrochloride	Structural Classification Alkaloids Other Alkaloids Source classification Rosaceae Pseudocydonia sinensis (Thouin) C. K. Schneid. Plants	Cholinesterase (ChE)
Protopine hydrochloride, an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine hydrochloride exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .

HY-N0793

Protopine Corydinine	Alkaloids Structural Classification Corydalis yanhusuo W. T. Wang Classification of Application Fields Source classification Plants Isoquinoline Alkaloids Disease Research Fields Papaveraceae Cancer	Cholinesterase (ChE)
Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .

HY-N3474

Isolicoflavonol	Flavonols Structural Classification Flavonoids other families Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	Carboxylesterase (CES)
Isolicoflavonol potently inhibits hCES2A (Human carboxylesterase 2)-mediated fluorescein diacetate hydrolysis in a reversible and mixed inhibition manner, with Ki values less than 1.0 μM .

HY-B0199A

Mycophenolate mofetil hydrochloride 5+ Cited Publications RS 61443 hydrochloride; TM-MMF hydrochloride	Structural Classification Monophenols Classification of Application Fields Source classification Phenols Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite Bacterial
Mycophenolate mofetil (RS 61443) hydrochloride is a immunosuppressant, a non-competitive, selective and reversible inhibitor of inosine monophosphate dehydrogenase (IMPD) type I/II with IC₅₀s of 39 nM and 27 nM, respectively.

HY-17388

(±)-Huperzine A 1 Publications Verification	Structural Classification Terpenoids Huperziaceae Sesquiterpenes Source classification Huperzia serrata Plants	Cholinesterase (ChE)
(±)-Huperzine A, an active Lycopodium alkaloid extracted from traditional Chinese herb, is a potent, selective and reversible acetylcholinesterase (AChE) inhibitor and has been widely used in China for the treatment of Alzheimer's disease (AD).

HY-141473

Malonyl CoA tetralithium Malonyl coenzyme A tetralithium	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Mitochondrial Metabolism
Malonyl CoA (Malonyl coenzyme A) tetralithium is a substrate for fatty acid biosynthesis and an inhibitor of fatty acid oxidation. Malonyl CoA tetralithium is also a reversible inhibitor of mitochondrial carnitine palmitoyltransferase (CPT) 1 .

HY-N2181A

DL-Acetylshikonin	Quinones Plants Lithospermum erythrorhizon Sieb. et Zucc. Naphthalene Quinones Boraginaceae	Cytochrome P450
DL-Acetylshikonin is a non-selective, reversible cytochrome P450 inhibitor with IC₅₀ values of 1.4-4.0 μM. DL-Acetylshikonin has anti-cancer and anti-inflammatory activities .

HY-W727627

5-O-Coumaroylquinic acid	Structural Classification Monophenols Juglandaceae Carya illinoinensis (Wangenheim) K. Koch Source classification Phenols Plants	Amylases
5-O-Coumaroylquinic acid is a potent, reversible, non-competitive α-amylase inhibitor with an IC₅₀ value of 69.39 μM. 5-O-Coumaroylquinic acid can be used in diabetes research .

HY-N14253

cis-2-Amino-1-hydroxycyclobutane-1-acetic acid	Structural Classification Natural Products Microorganisms Source classification	Herbicide
cis-2-Amino-1-hydroxycyclobutane-1-acetic acid is a herbicidal antimetabolite that can cause L-cysteineor L-methionine-reversible chlorosis in Arabidopsis thaliana .

HY-113221R

Isovalerylcarnitine (Standard)	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Proteasome Endogenous Metabolite
Isovalerylcarnitine (Standard) is the analytical standard of Isovalerylcarnitine. This product is intended for research and analytical applications. Isovalerylcarnitine is a product of the catabolism of L-leucine. Isovalerylcarnitine is also a selective and reversible calpain activator that induces apoptosis .

HY-N8533

Sodium Camptothecin	Infection Alkaloids Pyrrole Alkaloids Classification of Application Fields Source classification Quinoline Alkaloids Camptotheca acuminata Decne. Plants Nyssaceae Disease Research Fields	DNA/RNA Synthesis
Sodium Camptothecin is a plant alkaloid, with antitumor activity. Sodium Camptothecin is a reversible inhibitor of RNA synthesis. Sodium Camptothecin is an effective inhibitor of adenovirus replication. Sodium Camptothecin inhibits DNA synthesis and causes breaks in intracellular preformed viral DNA .

HY-N1102

Vasicinol 6-Hydroxypeganine	Malvaceae Structural Classification Alkaloids Other Alkaloids Source classification Plants	Angiotensin-converting Enzyme (ACE)
Vasicinol is a reversible inhibitor of sucrase (IC₅₀: 250 μM). Vasicinol is a HbF inducer. Vasicinol also inhibits Angiotensin-converting Enzyme (ACE). Vasicinol is apyrroquinazoline alkaloid that can be isolated from Adhatoda vasica .

HY-14248

Letrozole 15+ Cited Publications CGS 20267	Alkaloids Classification of Application Fields Other Alkaloids Source classification Plants Compositae Disease Research Fields Tephrosia purpurea (L.) Pers. Cancer	Cytochrome P450 Autophagy
Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC₅₀ of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer .

HY-149048

Adenosylhomocysteinase SAHH; AHCY	Infection Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite HBV
Adenosylhomocysteinase (SAHH; AHCY) is a highly conserved enzyme. Adenosylhomocysteinase reversible catalyzes S-adenosylhomocysteine (SAH) to adenosine and L-homocysteine. The serum exosomal Adenosylhomocysteinase level can be used as a prognostic biomarker in HBV-LC patients .

HY-147061

2-Deoxyribose 5-phosphate disodium	Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Endogenous Metabolite
2-Deoxyribose 5-phosphate disodium is a substrate of 2-deoxyribose-5-phosphate aldolase (DERA). DERA belongs to the class I aldolases and catalyzes the reversible aldol condensation reaction without any cofactors .

HY-N4143

Cyanidin 3-arabinoside	other families Classification of Application Fields Source classification Phenols Polyphenols Metabolic Disease Plants Disease Research Fields	Phosphatase
Cyanidin 3-arabinoside is a selective and reversible protein tyrosine phosphatase 1B (PTP1B) inhibitor, with an IC₅₀ of 8.91 μM. Cyanidin 3-arabinoside is potential for the research of type 2 diabetes .

HY-N1581

Quassin Nigakilactone D	Triterpenes Structural Classification Simaroubaceae Classification of Application Fields Terpenoids Source classification Plants Disease Research Fields Picrasma quassioides(D．Don)Benn． Endocrinology	Parasite
Quassin (Nigakilactone D) is a bioactive triterpenoid from stem bark extract of Quassia amara. Quassin inhibits *P. falciparum* with an IC₅₀ of 0.15 μM. Quassin possesses reversible antifertility, anti-estrogenic and anti-plasmodial activity .

HY-N0826R

Corynoline (Standard)	Alkaloids Structural Classification other families Source classification Plants Isoquinoline Alkaloids	Cholinesterase (ChE) Keap1-Nrf2
Corynoline (Standard) is the analytical standard of Corynoline. This product is intended for research and analytical applications. Corynoline is a reversible and noncompetitive acetylcholinesterase (AChE) inhibitor with an IC₅₀ of 30.6 μM . Corynoline exhibits anti-inflammatory activity by activating Nrf2 .

HY-N6722

Swainsonine 1 Publications Verification Tridolgosir	Infection Alkaloids Piperidine Alkaloids Structural Classification Pyrrole Alkaloids Classification of Application Fields Leguminosae Source classification Plants Disease Research Fields Sphaerophysa salsula	Apoptosis Antibiotic
Swainsonine (Tridolgosir) is an natural indolizidine alkaloid, a potent and reversible α-mannosidase inhibitor. Swainsonine induces apoptosis and cell cycle arrest at G2/M phase. Swainsonine shows anti-tumor activity .

HY-W013571

4-Isopropylbenzoic acid Cuminic acid; p-Isopropyl benzoic acid	Infection Structural Classification other families Bridelia retusa Classification of Application Fields Ketones, Aldehydes, Acids Source classification Euphorbiaceae Plants Disease Research Fields	Fungal
4-Isopropylbenzoic acid (Cuminic acid; p-Isopropyl benzoic acid) an aromatic monoterpenoid, is isolated from the stem bark of Bridelia retusa. 4-Isopropylbenzoic acid exhibits antifungal activities. 4-Isopropylbenzoic acid is also a reversible and uncompetitive inhibitor of mushroom tyrosinase .

HY-W015616

Benzylacetone 4-Penylbutan-2-one	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Thymelaeaceae Source classification Metabolic Disease Plants Aquilaria sinensis (Lour.) Spreng. Disease Research Fields	Tyrosinase
Benzylacetone is an aromatic compound from agarwood . Benzylacetone exhibits potent and reversible antityrosinase (mushroom) activity， with IC₅₀s of 2.8 mM and 0.6 mM for monophenolase and diphenolase, respectively . Benzylacetone has appetite-enhancing and locomotor-reducing effects .

HY-N0793R

Protopine (Standard)	Alkaloids Structural Classification Corydalis yanhusuo W. T. Wang Source classification Plants Isoquinoline Alkaloids Papaveraceae	Cholinesterase (ChE)
Protopine (Standard) is the analytical standard of Protopine. This product is intended for research and analytical applications. Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity .

HY-N6608

Physostigmine 1 Publications Verification Eserine	Alkaloids Lablab purpureus (L.) Sweet Leguminosae Source classification Plants Indole Alkaloids	Cholinesterase (ChE)
Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning .

HY-W013636

2-Ketoglutaric acid 4 Publications Verification Alpha-Ketoglutaric acid; 2-Oxoglutaric acid	Structural Classification Classification of Application Fields Anti-aging Source classification Endocrine diseases Endogenous metabolite Immune System Disorder Microorganisms Ketones, Aldehydes, Acids Disease markers Other Diseases Nervous System Disorder Disease Research Fields	Tyrosinase Endogenous Metabolite
2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC₅₀=15 mM) .

HY-W013636B

Calcium 2-oxoglutarate 4 Publications Verification	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Tyrosinase Endogenous Metabolite
Calcium 2-oxoglutarate is an intermediate in the production of ATP or GTP in the Krebs cycle. Calcium 2-oxoglutarate also acts as the major carbon skeleton for nitrogen-assimilatory reactions. Calcium 2-oxoglutarate is a reversible inhibitor of tyrosinase (IC₅₀=15 mM) .

HY-W013636A

2-Ketoglutaric acid Sodium 4 Publications Verification Alpha-Ketoglutaric acid Sodium	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Tyrosinase Endogenous Metabolite
2-Ketoglutaric acid Sodium (Alpha-Ketoglutaric acid Sodium) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid Sodium also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid Sodium is a reversible inhibitor of tyrosinase (IC₅₀=15 mM) .

HY-P1346

APETx2	Structural Classification Natural Products Animals Source classification	Sodium Channel
APETx2, a sea anemone peptide from Anthopleura elegantissima, is a selective and reversible ASIC3 inhibitor, with an IC₅₀ of 63 nM. APETx2 directly inhibits the ASIC3 channel by acting at its external side. APETx2 could reverses acid‐induced and inflammatory pain .

HY-129137

Cyanidin 3-sophoroside chloride Cy 3-soph	Rosaceae Plants Prunus cerasus L.	Tyrosinase
Cyanidin 3-sophoroside chloride is a potent non-competitive reversible polyphenol oxidase (PPO)/Tyrosinase inhibitor. Also, Cyanidin 3-sophoroside chloride can be used as an anti-browning agent to inhibit the degree of PPO browning, enhance the antioxidant damage capacity of fruits and prolong the storage period .

HY-14248R

Letrozole (Standard)	Alkaloids Other Alkaloids Source classification Plants Compositae Tephrosia purpurea (L.) Pers.	Cytochrome P450 Autophagy
Letrozole (Standard) is the analytical standard of Letrozole. This product is intended for research and analytical applications. Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC50 of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer .

HY-N1919

Ajmalicine 1 Publications Verification Raubasine	Structural Classification Iridoids Classification of Application Fields Terpenoids Source classification Rosaceae Plants Disease Research Fields Endocrinology Rosa multifoloraThunb	Adrenergic Receptor Cholinesterase (ChE)
Ajmalicine (Raubasine) is a potent adrenolytic agent which preferentially blocks α₁-adrenoceptor. Ajmalicine is an reversible but non-competitive nicotine receptor full inhibitor, with an IC₅₀ of 72.3 μM. Ajmalicine also can be used as anti-hypertensive, and serpentine, with sedative activity .

HY-N9933

Tauro-β-muricholic acid TβMCA	Structural Classification Human Gut Microbiota Metabolites Microorganisms Animals Source classification Endogenous metabolite Steroids	FXR Apoptosis
Tauro-β-muricholic acid (TβMCA) is a trihydroxylated bile acid. Tauro-β-muricholic acid is a competitive and reversible FXR antagonist (IC₅₀ = 40 μM). Tauro-β-muricholic acid has antiapoptotic effect. Tauro-β-muricholic acid inhibits bile acid-induced hepatocellular apoptosis by maintaining the mitochondrial membrane potential .

Cat. No.	Product Name	Chemical Structure

HY-B0207AS

Pyridostigmine-d6 bromide
Pyridostigmine-d₆ (bromide) is the deuterium labeled Pyridostigmine, which is a parasympathomimetic and a reversible cholinesterase inhibitor.

HY-50667S

Apixaban-13C,d3
Apixaban- ¹³C,d₃ is a deuterium and ¹³C labeled Apixaban. Apixaban is a highly selective, reversible inhibitor of Factor Xa with Ki of 0.08 nM and 0.17 nM in human and rabbit, respectively[1].

HY-B0207AS1

Pyridostigmine-d3 bromide
Pyridostigmine-d₃ (bromide) is the deuterium labeled Pyridostigmine bromide. Pyridostigmine bromide is a parasympathomimetic and a reversible cholinesterase inhibitor.

HY-B0590S1

(+)-Tetrabenazine D6
(+)-Tetrabenazine-d₆ is the deuterium labeled (+)-Tetrabenazine. (+)-Tetrabenazine is a reversible inhibitor of vesicular monoamine transporter 2 (VMAT-2).

HY-10163AS

Dabigatran-d4 hydrochloride
Dabigatran-d₄ (hydrochloride) is deuterium labeled Dabigatran, which is a reversible and selective, direct thrombin inhibitor (DTI) with a K_i value of 4.5 nM.

HY-B0555BS

Nafcillin-d5 sodium
Nafcillin-d₅ (sodium) is the deuterium labeled Nafcillin sodium. Nafcillin sodium, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium can be used for the research of staphylococcal infections[1][2].

HY-10064S

Ticagrelor-d7
Ticagrelor-d₇ is the deuterium labeled Ticagrelor. Ticagrelor (AZD6140) is a reversible oral P2Y12 receptor antagonist for the treatment of platelet aggregation[1][2].

HY-16168AS

Degarelix-d7
Degarelix-d₇ (FE 200486-d₇ free base) is deuterium labeled Degarelix. Degarelix is a competitive and reversible gonadotropin-releasing hormone receptor (GnRHR) antagonist.

HY-B0882S

Edrophonium-d5 chloride
Edrophonium-d₅ (chloride) is the deuterium labeled Edrophonium chloride. Edrophonium chloride is a readily reversible acetylcholinesterase inhibitor; prevents breakdown of the neurotransmitter acetylcholine and acts by competitively inhibiting the enzyme acetylcholinesterase, mainly at the neuromuscular junction.

HY-B1971S

Deltamethrin-d5
Deltamethrin-d₅ is the deuterium labeled Deltamethrin. Deltamethrin (Decamethrin), a neurotoxic pyrethroid insecticide, produces a reversible sequence of motor symptoms in rats involving hind limb rigidity and choreoathetosis[1][2].

HY-135103S

Tauro-β-muricholic acid-d4 sodium
Tauro-β-muricholic acid-d₄ (sodium) is the deuterium labeled Tauro-β-muricholic acid sodium. Tauro-β-muricholic Acid sodium (T-βMCA sodium), a endogenous metabolite, is a competitive and reversible farnesoid X receptor (FXR) antagonist, with an IC50 of 40 μM[1][2][3].

HY-18763S

Indobufen-d5
Indobufen-d₅ is deuterium labeled Indobufen. Indobufen is a platelet aggregation inhibitor. Indobufen is a reversible platelet cyclooxygenase (Cox) activity inhibitor. Indobufen suppresses thromboxane A2 (TxA2) synthesis. Indobufen down-regulates tissue factor (TF) in monocytes[1].

HY-B0534S1

Moclobemide-d4
Moclobemide-d₄ is deuterium labeled Moclobemide. Moclobemide (Ro111163) is a brain-penetrant and reversible monoamine oxidase (MAO-A) inhibitor with an IC50 of 6.061 μM for hMAO-A[1].Moclobemide up-regulates proliferation of hippocampal progenitor cells in chronically stressed mice.

HY-B0199AS

Mycophenolate Mofetil-d4 hydrochloride
Mycophenolate Mofetil-d₄ hydrochloride is deuterated labeled Mycophenolate mofetil hydrochloride (HY-B0199A). Mycophenolate mofetil (RS 61443) hydrochloride is a immunosuppressant, a non-competitive, selective and reversible inhibitor of inosine monophosphate dehydrogenase (IMPD) type I/II with IC₅₀s of 39 nM and 27 nM, respectively.

HY-B0034S

Donepezil-d5 hydrochloride
Donepezil-d₅ (hydrochloride) is deuterium labeled Donepezil (Hydrochloride). Donepezil Hydrochloride (E2020) is a reversible, selective AChE inhibitor with an IC50 of 6.7 nM for AChE activity. Donepezil shows high selectivity for AChE over BuChE[1]. Donepezil exhibits neuroprotective effect on Aβ42 neurotoxicity[2].

HY-W748328

Ixazomib-13C2,15N
Ixazomib- ¹³C₂, ¹⁵N is ¹³C and ¹⁵N labeled Ixazomib. Ixazomib (MLN2238) is a selective, potent, and reversible proteasome inhibitor, which inhibits the chymotrypsin-like proteolytic (β5) site of the 20S proteasome with an IC₅₀ of 3.4 nM (K_i of 0.93 nM) .

HY-B0034S1

Donepezil-d4 hydrochloride
Donepezil-d₄ (hydrochloride) is the deuterium labeled Donepezil hydrochloride. Donepezil Hydrochloride (E2020) is a reversible, selective AChE inhibitor with an IC50 of 6.7 nM for AChE activity. Donepezil shows high selectivity for AChE over BuChE[1]. Donepezil exhibits neuroprotective effect on Aβ42 neurotoxicity[2].

HY-10163S

Dabigatran-d4
Dabigatran-d₄ is deuterium labeled Dabigatran. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[1][2].

HY-10163S1

Dabigatran-d3
Dabigatran-d₃ is the deuterium labeled Dabigatran. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[1][2].

HY-100642S

3-O-Methyltolcapone-d7
3-O-Methyltolcapone-d₇ is a deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease[1][2].

HY-B0534S

Moclobemide-d8
Moclobemide-d₈ (Ro111163-d₈) is the deuterium labeled Moclobemide. Moclobemide (Ro111163) is a brain-penetrant and reversible monoamine oxidase (MAO-A) inhibitor with an IC₅₀ of 6.061 μM for hMAO-A .Moclobemide up-regulates proliferation of hippocampal progenitor cells in chronically stressed mice.

HY-N6608S

Physostigmine-d3

Physostigmine-d₃ is the deuterium labeled Physostigmine. Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning[1][2][3][4].

HY-14248S

Letrozole-d4
Letrozole-d₄ (CGS 20267-d4) is the deuterium labeled Letrozole. Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC50 of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer[1][2][3].

HY-100642S1

3-O-Methyltolcapone-d4
3-O-Methyltolcapone-d₄ is the deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone (Ro 40-7591) is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease[1][2].

HY-10163S2

Dabigatran-13C6
Dabigatran- ¹³C₆ is the ¹³C labeled Dabigatran[1]. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[2][3].

HY-A0166S

Cilastatin-15N,d3
Cilastatin- ¹⁵N,d₃ is a ¹⁵N-labeled and deuterium labeled Cilastatin. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct[1][2][3].

HY-12717AS

Phentolamine-d4 hydrochloride

Phentolamine-d₄ (hydrochloride) is the deuterium labeled Phentolamine hydrochloride. Phentolamine hydrochloride is a reversible, non-selective, and orally active blocker of α1 and α2 adrenergic receptor that expands blood vessels to reduce peripheral vascular resistance. Phentolamine hydrochloride can be used for the research of pheochromocytoma-related hypertension, heart failure and erectile dysfunction[1][2][3].

HY-10163S3

Dabigatran-13C,d3
Dabigatran- ¹³C,d₃ is the ¹³C- and deuterium labeled Dabigatran. Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM)[1][2].

HY-B0590S3

Tetrabenazine-d7
Tetrabenazine-d₇ (TBZ-d₇-d₇) is deuterium labeled Tetrabenazine. Tetrabenazine (Ro 1-9569) is a reversible inhibitor of the vesicular monoamine transporter VMAT2 with the K_d value of 1.34 nM. Tetrabenazine can be used for research on diseases related to hyperactive movement disorders such as Huntington's disease .

HY-14879S2

Avibactam sodium salt-13C5
Avibactam sodium salt- ¹³C₅ (NXL-104- ¹³C₅) is ¹³C labeled Avibactam (sodium). Avibactam sodium (NXL-104) is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC₅₀s of 8 nM and 5 nM, respectively .

HY-18690S

Enasidenib-d6
Enasidenib-d₆ (AG-221-d₆) is the deuterium labeled Enasidenib (HY-18690) . Enasidenib is an oral, potent, reversible, selective inhibitor of the IDH2 mutant enzymes, with IC₅₀s of 100 and 400 nM against IDH2 ^R140Q and IDH2 ^R172K, respectively .

HY-50667S1

Apixaban-d3
Apixaban-d₃ (BMS-562247-01-d₃) is the deuterium labeled Apixaban (HY-50667) . Apixaban (BMS-562247-01) is a highly selective, reversible and orally active inhibitor of Factor Xa with K_i of 0.08 nM and 0.17 nM in human and rabbit, respectively . Apixaban is in development for the prevention and treatment of various thromboembolic diseases .

HY-10227S

Bortezomib-d8
Bortezomib-d₈ is the deuterium labeled Bortezomib. Bortezomib (PS-341) is a reversible and selective proteasome inhibitor, and potently inhibits 20S proteasome (Ki=0.6 nM) by targeting a threonine residue. Bortezomib disrupts the cell cycle, induces apoptosis, and inhibits NF-κB. Bortezomib is the first proteasome inhibitor anticancer agent. Anti-cancer activity[1][2].

HY-W013636S1

2-Ketoglutaric acid-d4
2-Ketoglutaric acid-d₄ is the deuterium labeled 2-Ketoglutaric acid[1]. 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC50=15 mM)[2].

HY-W013636S4

2-Ketoglutaric acid-13C2
2-Ketoglutaric acid-13C2 is a deuterated labeled 2-Ketoglutaric acid . 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC₅₀=15 mM) .

HY-W013636S2

2-Ketoglutaric acid-d6
2-Ketoglutaric acid-d₆ is the deuterium labeled 2-Ketoglutaric acid[1]. 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC50=15 mM)[2].

HY-W013636S

2-Ketoglutaric acid-13C5
2-Ketoglutaric acid- ¹³C₅ is the ¹³C labeled 2-Ketoglutaric acid[1]. 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC50=15 mM)[2].

HY-B0563S1

Ropivacaine-d7

Ropivacaine-d₇ is deuterium labeled Ropivacaine. Ropivacain is a potent sodium channel blocker. Ropivacain blocks impulse conduction via reversible inhibition of sodium ion influx in nerve fibrese[1][2]. Ropivacaine is also an inhibitor of K2P (two-pore domain potassium channel) TREK-1 with an IC50 of 402.7 μM in COS-7 cell's membrane[3]. Ropivacaine is used for the research of neuropathic pain management[1].

HY-B0532AS

Trifluoperazine-d3 dihydrochloride

Trifluoperazine-d₃ (dihydrochloride) is deuterium labeled Trifluoperazine (dihydrochloride). Trifluoperazine dihydrochloride, an antipsychotic agent, acts by blocking central dopamine receptors. Trifluoperazine dihydrochloride is a potent α1-adrenergic receptor antagonist. Trifluoperazine dihydrochloride is a potent NUPR1 inhibitor exerting anticancer activity. Trifluoperazine dihydrochloride is a calmodulin inhibitor, and also inhibits P-glycoprotein. Trifluoperazine dihydrochloride can be used for the research of schizophrenia. Trifluoperazine dihydrochloride acts as a reversible inhibitor of influenza virus morphogenesis[1][2][3][4][5].

HY-10285S

Saxagliptin-15N,d2 hydrochloride
Saxagliptin-15N,d2 Hydrochloride (BMS-477118-15N,d2 Hydrochloride) is the ¹⁵N and deuterium labeled isotope of Saxagliptin (HY-10285). Saxagliptin (BMS-477118) is a potent, selective, reversible, competitive and orally active dipeptidyl peptidase-4 (DPP-4) (K_i = 0.6-1.3 nM) inhibitor. Saxagliptin has the peotential for type 2 diabetes mellitus research .

HY-10235S

Telaprevir-d4
Telaprevir-d₄ is the deuterium labeled Telaprevir. Telaprevir (VX-950) is a highly selective, reversible, and potent peptidomimetic inhibitor of the HCV NS3-4A protease, the steady-state inhibitory constant (Ki) of Telaprevir is 7 nM against a genotype 1 (H strain) NS3 protease domain plus a NS4A cofactor peptide[1][2][3]. Telaprevir inhibits SARS-CoV-2 3CLpro activity[4].

HY-W013636S3

2-Ketoglutaric acid-13C

2-Ketoglutaric acid- ¹³C (Alpha-Ketoglutaric acid- ¹³C) is a ¹³C labeled 2-Ketoglutaric acid (HY-W013636) . 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid is a reversible inhibitor of tyrosinase (IC₅₀=15 mM) .

HY-A0009S

Galanthamine-d3 hydrobromide

Galanthamine-d₃ (hydrobromide) is deuterium labeled Galanthamine (hydrobromide). Galanthamine hydrobromide (Galantamine hydrobromide) is a selective, reversible, competitive, alkaloid AChE inhibitor, with an IC50 of 0.35 µM. Galanthamine hydrobromide is a potent allosteric potentiating ligand (APL) of human α3β4, α4β2, α6β4 nicotinic receptors ( nAChRs). Galanthamine hydrobromide is developed for the research of Alzheimer's disease (AD)[1][2][3].

HY-B0563BS

Ropivacaine-d7 hydrochloride

Ropivacaine-d₇ hydrochloride is a deuterium labeled Ropivacaine (hydrochloride) (HY-B0563B) . Ropivacaine hydrochloride is a potent sodium channel blocker and blocks impulse conduction via reversible inhibition of sodium ion influx in nerve fibrese . Ropivacaine is also an inhibitor of K_2P (two-pore domain potassium channel) TREK-1 with an IC₅₀ of 402.7 μM in COS-7 cell's membrane . Ropivacaine is widely used for neuropathic pain management in vivo .

HY-17387S1

(-)-Huperzine A-d4 hydrochloride

(-)-Huperzine A-d₄ hydrochloride is deuterated labeled (-)-Huperzine A (HY-17387). (-)-Huperzine A (Huperzine A) is an alkaloid isolated from Huperzia serrata, with neuroprotective activity. (-)-Huperzine A is a potent, highly specific, reversible and blood-brain barrier penetrant inhibitor of acetylcholinesterase (AChE), with an IC₅₀ of 82 nM. (-)-Huperzine A also is non-competitive antagonist of N-methyl-D-aspartate glutamate (NMDA) receptor. (-)-Huperzine A is developed for the research of neurodegenerative diseases, including Alzheimer’s disease .

HY-17623S

Tegoprazan-d6

Tegoprazan (CJ-12420; RQ-00000004), a potassium-competitive acid blocker, is a reversible, oral active and highly selective inhibitor of gastric H+/K+-ATPase that could control gastric acid secretion and motility, with IC₅₀ values ranging from 0.29-0.52 μM for porcine, canine, and human H ⁺/K ⁺-ATPases in vitro. Tegoprazan significantly improves colitis in mice and enhances the intestinal epithelial barrier function. Tegoprazan is promising for research of Inflammatory bowel, gastric acid-related, motilityimpaired diseases .

HY-W700241

Norharman-d7

Norharman-d₇ is deuterium labeled Norharmane. Norharmane (Norharman), a β-carboline alkaloid, is a potent and reversible monoamine oxidase inhibitor, with IC₅₀ values of 6.5 and 4.7 μM for MAO-A and MAO-B, respectively. Norharmane causes antidepressant responses. Norharmane is also a prospective anti-cancer photosensitizer. Norharmane alters polar auxin transport (PAT) by inhibiting PIN2, PIN3 and PIN7 transport proteins, thus causing a significant inhibitory effect on the growth of Arabidopsis thaliana seedlings .

HY-70057S1

Safinamide-d4-1

Safinamide-d₄-1 is deuterium labeled Safinamide. Safinamide is a potent, selective, and reversible monoamine oxidase B (MAO-B) inhibitor (IC50=0.098 µM) over MAO-A (IC50=580 µM)[1]. Safinamide also blocks sodium channels and modulates glutamate (Glu) release, showing a greater affinity at depolarized (IC50=8 µM) than at resting (IC50=262 µM) potentials. Safinamide has neuroprotective and neurorescuing effects and can be used for the study of parkinson disease, ischemia stroke etc.al[2][3].

HY-14280S

Entacapone-d10

Entacapone-d₁₀ is the deuterium labeled Entacapone. Entacapone is a potent, reversible, peripherally acting and orally active catechol-O-methyltransferase (COMT) inhibitor. Entacapone inhibits COMT from rat brain, erythrocytes and liver with IC50 values of 10 nM, 20 nM, and 160 nM, respectively. Entacapone is selective for COMT over other catecholamine metabolizing enzymes, including MAO-A, MAO-B, phenolsulphotransferase M (PST-M) and PST-P (IC50s>50 µM). Entacapone can be used for the research of Parkinson's disease[1]. Entacapone serves as a inhibitor of FTO demethylation with an IC50 of 3.5 μM, can be used for the research of metabolic disorders[2].

HY-B0653AS

Levobupivacaine-d9 hydrochloride

Levobupivacaine-d₉ ((S)-(–)-Bupivacaie-d₉) hydrochloride is deuterium labeled Levobupivacaine (hydrochloride). Levobupivacaine hydrochloride ((S)-(-)-Bupivacaine monohydrochloride) is a long-acting amide local agent that can suppress or relieve pain. Levobupivacaine hydrochloride exerts agent that can suppress or relieve pain. and analgesic effects through reversible blockade of neuronal sodium channel. Levobupivacaine hydrochloride can inhibit impulse transmission and conduction in cardiovascular and other tissues, possessing certain cardiac and CNS toxicity. Levobupivacaine hydrochloride is metabolized by hepatic cytochrome P450 (CYP450) enzymes in vivo. Levobupivacaine hydrochloride can also induce ferroptosis by miR-489-3p/SLC7A11 signaling in gastric cancer .

Cat. No.	Product Name		Classification

HY-23460A

p-Ethynylphenylalanine hydrochloride 1 Publications Verification 4-Ethynyl-L-phenylalanine hydrochloride		Alkynes
p-Ethynylphenylalanine hydrochloride (4-Ethynyl-L-phenylalanine hydrochloride) is a potent, selective, reversible and competitive inhibitor of tryptophan hydroxylase (TPH), with a K_i of 32.6 μM . p-Ethynylphenylalanine (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-23460

p-Ethynylphenylalanine 1 Publications Verification 4-Ethynyl-L-phenylalanine		Alkynes
p-Ethynylphenylalanine (4-Ethynyl-L-phenylalanine) is a potent, selective, reversible and competitive inhibitor of tryptophan hydroxylase (TPH), with a K_i of 32.6 μM . p-Ethynylphenylalanine 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-16373

CP-609754 LNK-754; OSI-754		Alkynes
CP-609754 (LNK-754) is a potent and reversible farnesyltransferase inhibitor with potential anticancer activity.The IC₅₀ for inhibiting farnesylation of recombinant human H-Ras is 0.57 ng/mL and recombinant K-Ras is 46 ng/mL . CP-609754 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-D1404

5MP-Propargyl		Alkynes
5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . 5MP-Propargyl 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-D1407

Br-5MP-Propargyl		Alkynes
Br-5MP-Propargyl is the derivative of 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation . Br-5MP-Propargyl 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-146691

hMAO-B-IN-2		Alkynes
hMAO-B-IN-2 (compound 6j) is an orally active, potent, selective and BBB penetrated and competitive reversible hMAO-B inhibitor, with an IC₅₀ of 4 nM. hMAO-B-IN-2 shows low toxicity and good neuroprotective effects in SH-SY5Y cell. hMAO-B-IN-2 can be used for alzheimer’s disease research . hMAO-B-IN-2 is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Cat. No.	Product Name		Classification

HY-W134423

Agar, microbiology tested, for cell culture (powder)		Thickeners
Agar, microbiology tested, for cell culture (powder) is a jelly like substance that contains agarose and agar gel. Agar, microbiology tested, for cell culture (powder) can be isolated from the cell walls of red algae species such as Gelidium and Gracilaria (Ogonori). The gelation and melting of Agar, microbiology tested, for cell culture (powder) is based on the hydrogen bridge (physical gels), so the gelation is reversible. Agar, microbiology tested, for cell culture (powder) is widely used in food additives, plant tissue culture, microorganisms culture media, fingerprint recognition, and medical fields .

HY-W440883

DSPE-PEG-Ald, MW 2000		Pegylated Lipids
DSPE-PEG-Ald, MW 2000 is a phospholipid polyPEG which can self-assemble to form lipid bilayer in aqueous solution. The polymer can be used to prepare liposome as a drug delivery vehicle for administration of drugs or nutrients, such as mRNA vaccines. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond. Reagent grade, for research use only.

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