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Results for "

methylations

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (1) ADC Linker (1) Adenosine Deaminase (2) Adrenergic Receptor (2) Aldehyde Dehydrogenase (ALDH) (1) Antibiotic (10) Apoptosis (17) Autophagy (5) Bacterial (11) Biochemical Assay Reagents (2) c-Myc (1) CD38 (1) CFTR (2) Cholecystokinin Receptor (1) COMT (1) Cytochrome P450 (1) DNA Alkylator/Crosslinker (2) DNA Methyltransferase (15) DNA/RNA Synthesis (1) Drug Intermediate (1) Drug Metabolite (1) E1/E2/E3 Enzyme (2) Endogenous Metabolite (21) Ferroportin (1) Ferroptosis (1) Fluorescent Dye (3) Fungal (3) HDAC (2) Hedgehog (5) Histamine Receptor (1) Histone Demethylase (21) Histone Methyltransferase (35) HIV (1) HPV (1) HSV (1) ICMT (1) iGluR (1) Isotope-Labeled Compounds (6) mAChR (1) MDM-2/p53 (1) METTL3 (3) Mitochondrial Metabolism (4) MMP (1) Monoamine Oxidase (2) Nucleoside Antimetabolite/Analog (6) Opioid Receptor (1) Organoid (3) p38 MAPK (1) Parasite (6) PARP (1) PPAR (5) PROTACs (2) SARS-CoV (2) Sirtuin (1) TET Protein (2) Vasopressin Receptor (1) Virus Protease (1)
By Research Areas:	Cancer (92) Cardiovascular Disease (5) Infection (20) Inflammation/Immunology (6) Metabolic Disease (8) Neurological Disease (11)
Click Chemistry:	Azide (1)

143

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-157719

S-Adenosylhomocysteine sulfoxide	COMT	Others
S-Adenosylhomocysteine sulfoxide is an inhibitor of catechol-O-methyltransferase (COMT) with an IC₅₀ value of 860 μM. S-Adenosylhomocysteine sulfoxide can be used in the research of methylation reaction modulators .

HY-112080

BAY-6035	Histone Methyltransferase	Cancer
BAY-6035 is a potent, selective and substrate-competitive inhibitor of SMYD3. BAY-6035 inhibits methylation of MEKK2 peptide with an IC₅₀ of 88 nM .

HY-111130

Methapyrilene	Histamine Receptor mAChR	Neurological Disease Cancer
Methapyrilene is a histamine antagonist, a pyridine chemical with anticholinergic activity. Methapyrilene can cause target organ-specific epigenetic alterations, such as a decrease in DNA methylation levels. Methapyrilene induces hepatocellular carcinoma in rats .

HY-Q36691

PRMT5-IN-30	Histone Methyltransferase	Cancer
PRMT5-IN-30 (compound 17) is a potent and selective protein arginine methyltransferase 5 (PRMT5) inhibitor with an IC₅₀ of 0.33 μM and a K_d of 0.987 μM. PRMT5-IN-30 exhibits a broad selectivity against a panel of other methyltransferases. PRMT5-IN-30 inhibits PRMT5 mediated SmD3 methylation .

HY-30008

Cycloleucine 5+ Cited Publications	iGluR	Infection Neurological Disease Metabolic Disease Cancer
Cycloleucine is a specific inhibitor of S-adenosyl-methionine mediated methylation. Cycloleucine is antagonist of NMDA receptor associated glycine receptor, with a K_i of 600 μM. Cycloleucine is also a competitive inhibitor of ATP: L-methionine-S-adenosyl transferase in vitro. Cycloleucine has anxiolytic and cytostatic effects .

HY-113039

L-2-Hydroxyglutaric acid (S)-2-Hydroxyglutaric acid	Histone Demethylase Mitochondrial Metabolism Endogenous Metabolite	Cancer
L-2-Hydroxyglutaric acid is an epigenetic modifier and putative oncometabolite in renal cancer. L-2-Hydroxyglutaric acid can inhibit histone demethylases and hence promote histone methylation . L-2-Hydroxyglutaric acid inhibits mitochondrial creatine kinase (Mi-CK) activity with K_m and K_i of 2.52 mM and 11.13 mM, respectively .

HY-W015114

L-2-Hydroxyglutaric acid disodium (S)-2-Hydroxyglutaric acid disodium	Histone Demethylase Mitochondrial Metabolism Endogenous Metabolite	Cancer
L-2-Hydroxyglutaric acid disodium is an epigenetic modifier and putative oncometabolite in renal cancer. L-2-Hydroxyglutaric acid disodium can inhibit histone demethylases and hence promote histone methylation . L-2-Hydroxyglutaric acid inhibits mitochondrial creatine kinase (Mi-CK) activity with K_m and K_i of 2.52 mM and 11.13 mM, respectively .

HY-W242821

Methyl 3,4-dimethoxycinnamate	Fungal	Cancer
Methyl 3,4-dimethoxycinnamate is an inhibitor of uredospore germination. Methyl 3,4-dimethoxycinnamate also inhibits global DNA methylation in in Hep3B cells .

HY-106689

Dihydro-5-azacytidine DHAC; NSC 264880	Nucleoside Antimetabolite/Analog DNA Methyltransferase	Cancer
Dihydro-5-azacytidine (DHAC), the nucleoside analog, is incorporated into DNA and inhibits DNA methylation. Dihydro-5-azacytidine has an antitumor activity .

HY-111589

EPZ-4777	Histone Methyltransferase	Cancer
EPZ-4777 is a selective DOT1L inhibitor which inhibits H3K79 methylation in cancer cells, blocks the expression of leukemogenic genes, and selectively kills cells that contain the translocation. EPZ-4777 can be used for cancer research .

HY-W125425

Methyl piperazine-2-carboxylate	HIV METTL3	Infection
Methyl piperazine-2-carboxylate (compound 4) is a potent METTL3/METTL14/WTAP activator. Methyl piperazine-2-carboxylate increases HIV-1 p24 virion production. Methyl piperazine-2-carboxylate increases the N6-adenosine methylation level in the viral RNA genome .

HY-161334

CARM1-IN-4	Histone Methyltransferase Apoptosis	Cancer
CARM1-IN-4 (compound 11f) is a potent CARM1 inhibitor with IC₅₀s of 9 nM and 56 nM for CARM1 and PRMT1, respectively. CARM1-IN-4 displays significant anti-proliferative effects on colorectal cancer cell lines. CARM1-IN-4 effectively inhibits the methyltransferase activity of CARM1 and prevents methylation of downstream proteins. CARM1-IN-4 induces apoptosis and shows antitumor activity .

HY-D1603

BODIPY FL-EDA	Fluorescent Dye	Others
BODIPY FL-EDA is a widely used fluorescent dye for quantitative analysis of nucleotides. BODIPY FL-EDA is an aliphatic amine analog that can react with aldehydes and ketones. BODIPY FL-EDA can be used to detect both modified and unmodified deoxynucleotides and to determine DNA damage and genomic DNA methylation through capillary electrophoresis with laser-induced fluorescence (CE-LIF). Additionally, it can be used for quantifying intracellular ATP levels. The excitation wavelength is 500 nm, and the emission wavelength is 510 nm .

HY-W025074

BML-278	Sirtuin Histone Methyltransferase	Cancer
BML-278 is a SIRT1 activator (EC₁₅₀: 1 μM). BML-278 increases H3K9 methylation and inhibits H3K9 acetylation in both the paternal and maternal pronucleus. BML-278 improves early embryonic development. BML-278 arrests the cell cycle at the G1/S phase, and reduces senescence in primary human mesenchymal cells. BML-278 reduces tubulin acetylation in U937 cells. BML-278 also increases mitochondrial density in murine C2C12 myoblasts .

HY-102047

KDOAM-25	Histone Demethylase	Cancer
KDOAM-25 is a potent and highly selective histone lysine demethylases 5 (KDM5) inhibitor with IC₅₀s of 71 nM, 19 nM, 69 nM, 69 nM for KDM5A, KDM5B, KDM5C, KDM5D, respectively. KDOAM-25 increases global H3K4 methylation at transcriptional start sites and impairs proliferation in multiple myeloma MM1S cells .

HY-102047A

KDOAM-25 trihydrochloride	Histone Demethylase	Cancer
KDOAM-25 trihydrochloride is a potent and highly selective histone lysine demethylases 5 (KDM5) inhibitor with IC₅₀s of 71 nM, 19 nM, 69 nM, 69 nM for KDM5A, KDM5B, KDM5C, KDM5D, respectively. KDOAM-25 trihydrochloride increases global H3K4 methylation at transcriptional start sites and impairs proliferation in multiple myeloma MM1S cells .

HY-102047B

KDOAM-25 citrate 5 Publications Verification	Histone Demethylase	Cancer
KDOAM-25 citrate is a potent and highly selective histone lysine demethylases 5 (KDM5) inhibitor with IC₅₀s of 71 nM, 19 nM, 69 nM, 69 nM for KDM5A, KDM5B, KDM5C, KDM5D, respectively. KDOAM-25 citrate increases global H3K4 methylation at transcriptional start sites and impairs proliferation in multiple myeloma MM1S cells .

HY-149730

ICMT-IN-54	ICMT	Cancer
ICMT-IN-54 (compound 7c) is an adamantyl analogue and an ICMT inhibitor (IC₅₀=12.4 μM), which can inhibit ICMT Methylation. ICMT-in-54 inhibits BFC (N-biotinyl-(6-aminohexanoic)-S-farnesyl-L-cysteine) methylation in saccharomyces cerevisiae expressing ICMT, which is an indirect effect of inhibiting ICMT methylation .

HY-W013500

(1-Nitroethene-1,2-diyl)dibenzene alpha-Nitrostilbene; α-Nitrostilbene; NSC 385	Histone Methyltransferase	Others
(1-Nitroethene-1,2-diyl)dibenzene (alpha-Nitrostilbene; α-Nitrostilbene) is an inhibitor of protein arginine methyltransferase 1 (PRMT1; IC₅₀=11 μM in histone H4 methylation assay). It also inhibits histone H4 methylation by PRMT8, but not histone H3.1 methylation by CARM1 or Set7/9, at concentrations of 10 and 100 μM.

HY-16513

VAL-083 1 Publications Verification Dianhydrodulcitol; Dianhydrogalactitol	DNA Alkylator/Crosslinker	Cancer
VAL-083 is an alkylating agent that creates N7 methylation on DNA, with antitumor activity.

HY-153421

PRMT5-IN-28	Histone Methyltransferase	Cancer
PRMT5-IN-28 (compound 36) is an inhibitor of protein arginine methyltransferase 5 (PRMT5) enzyme. Protein arginine methylation is a common post-translational modification involved in gene transcription, mRNA splicing, DNA repair, protein cellular localization, cell fate determination and signal transduction, etc. Abnormal PRMT5 can promote cancer cell proliferation, resist apoptosis, enhance invasion and metastasis, and affect immune escape .

HY-141677B

INCB059872 tosylate	Histone Demethylase	Cancer
INCB059872 tosylate is a potent, selective and orally active lysine-specific demethylase 1 inhibitor. INCB059872 binds to and inhibits LSD1, enhancing H3K4 methylation, thereby increasing the expression of tumor suppressor genes. INCB059872 inhibition also promotes H3K9 methylation, thereby reducing the transcription of tumor-promoting genes .

HY-N0739

Betaine chloride 3 Publications Verification	Endogenous Metabolite	Others
Betaine hydrochloride is a natural compound found in many foods and also an active methyl-donor which can maintain normal DNA methylation patterns.

HY-22385A

Salsolidine hydrochloride	Monoamine Oxidase	Neurological Disease
Salsolidine hydrochloride, a tetrahydroisoquinoline alkaloid, acts as a stereoselective competitive MAO A (monoamine oxidase A) inhibitor.

HY-P10828

MAPI	Virus Protease	Infection Inflammation/Immunology
MAPI is a polypeptide irreversible 3C cysteine protease (SV3CP) inhibitor. MAPI inhibits SV3CP by covalently binding its C-terminal Michael-acceptor extension to the active site thiol of SV3CP Cys 139. MAPI is promising for research of noroviruses infection .

HY-113352

7-Methylguanine	Endogenous Metabolite	Others
7-Methylguanine is a metabolite of DNA methylation. It can be generated by methylating agents, and used as a probe of protein–DNA interactions and a key component of DNA sequencing method.

HY-W012078

*5-Methyl-2'-deoxycytidine* 2 Publications Verification 5-Methyldeoxycytidine	DNA Methyltransferase Endogenous Metabolite	Others
5-Methyl-2'-deoxycytidine in single-stranded DNA can act in cis to signal de novo DNA methylation .

HY-154839

c-Myc inhibitor 10	c-Myc	Cancer
c-Myc inhibitor 10 (compound 17), a c-Myc inhibitor, exhibits increased cellular potency, consistent with an increase in permeability with methylation of the morpholine nitrogen .

HY-W850994

Tridecyl β-D-maltopyranoside Tridecyl beta-D-maltopyranoside	Biochemical Assay Reagents	Others
Tridecyl β-D-maltopyranoside is a synthetic sugar, modified by fluorination and methylation. Carbohydrates can be used for the synthesis of glycosylated proteins (biosynth: W-204093).

HY-104009

GSK2807	Histone Methyltransferase	Cancer
GSK2807 is a potent and selective SAM-competitive inhibitor of SMYD3, exhibiting a Ki value of 14 nM, and it may be useful for cancer treatment by preventing the methylation of MEKK2.

HY-100967

SKF 91488 dihydrochloride Homodimaprit dihydrochloride	Histone Methyltransferase	Neurological Disease
SKF 91488 (Homodimaprit) dihydrochloride is a potent and noncompetitive histamine N-methyltransferase inhibitor with a K_i value of 0.9 microM. SKF 91488 dihydrochloride inhibits the methylation of labeled histamine in mice .

HY-103641C

Octyl-α-hydroxyglutarate Octyl-2-HG	Histone Methyltransferase	Cancer
Octyl-α-hydroxyglutarate (octyl-2-HG) increases histone methylation and enhances viability of LMP1-negative NPC cells .

HY-133605

Tetrachloroveratrole	Bacterial	Others
Tetrachloroveratrole is one of the biodegradation products of bacterial O-methylation of Tri- and Tetra chloroguaiacols. The Tri- and Tetra chloroguaiacols are formed during bleaching of wood pulp in the paper manufacturing industry .

HY-121095

Bizine	Histone Demethylase	Neurological Disease Cancer
Bizine, a Phenelzine analogue, is a potent and selective LSD1 inhibitor, with a b>K_i of 59 nM. Bizine can modulate bulk histone methylation in cancer cells. Bizine shows neuroprotective effects .

HY-106689A

Dihydro-5-azacytidine acetate DHAC acetate; NSC 264880 acetate	Nucleoside Antimetabolite/Analog DNA Methyltransferase	Cancer
Dihydro-5-azacytidine acetate (DHAC), the nucleoside analog, is incorporated into DNA and inhibits DNA methylation. Dihydro-5-azacytidine acetate has an antitumor activity .

HY-121095A

Bizine di(hydrochloride)	Histone Demethylase	Neurological Disease Cancer
Bizine dihydrochloride, a Phenelzine analogue, is a potent and selective LSD1 inhibitor, with a b>K_i of 59 nM. Bizine dihydrochloride can modulate bulk histone methylation in cancer cells. Bizine dihydrochloride shows neuroprotective effects .

HY-147101

SK-575-NEG	PARP	Cancer
SK-575-NEG (compound 28), a methylation counterpart of SK-575, is synthesized by methylation of the amino group of piperidine-2,6-dione in SK-575 as an control compound. SK-575-NEG is strongly bound to PARP1, with an IC₅₀ of 2.64 nM. SK-575-NEG was completely ineffective in inducing PARP1 degradation in MDA-MB-436 and Capan-1 cells at concentrations up to 1 μM .

HY-163593

PRMT5-IN-44	Histone Methyltransferase	Cancer
PRMT5-IN-44 (compound 12) is a PRMT5 inhibitor. PRMT5-IN-44 can be used in cancer research .

HY-163592

PRMT5-IN-43	Histone Methyltransferase	Cancer
PRMT5-IN-43 (compound 4A) is a PRMT5 inhibitor. PRMT5-IN-43 can be used in cancer research .

HY-P2255

H3K4(Me) (1-20)	Histone Demethylase	Others
H3K4(Me) (1-20), a histone peptide. H3K4me is an intricately regulated posttranslational modification, which is broadly associated with enhancers and promoters of actively transcribed genomic loci .

HY-P2257

H3K4(Me3) (1-20)	Histone Demethylase	Others
H3K4(Me3) (1-20) is a histone peptide. Trimethylation of histone H3 on lysine 4 (H3K4 me3) is found in active euchromatin but not in silent heterochromatin .

HY-P2258

Histone H3 (1-34)	Histone Methyltransferase	Others
Histone H3 (1-34) is a peptide derived from human histone isotype 3.1. Histones are the main protein components of eukaryotic chromatin. Histone variants and histone modifications modulate chromatin structure, ensuring the precise operation of cellular processes associated with genomic DNA .

HY-171132

PRMT3-IN-5	Histone Methyltransferase
PRMT3-IN-5 (Compound 14) is an allosteric PRMT3 inhibitor (IC₅₀: 291 nM). PRMT3-IN-5 can be used for investigating PRMT3's biological functions and disease associations .

HY-19980A

PRIMA-1 2 Publications Verification NSC-281668	Autophagy MDM-2/p53 Ferroptosis Apoptosis	Cancer
PRIMA-1 (NSC-281668) is a mutant p53 reactivator, restores the sensitivity of TP53 mutant-type thyroid cancer cells to the histone methylation inhibitor 3-Deazaneplanocin A.

HY-103236

NSC232003 3 Publications Verification	E1/E2/E3 Enzyme	Cancer
NSC232003 is a highly potent and cell-permeable UHRF1 inhibitor, which inhibits DNA methylation in vitro and disrupts DNMT1/UHRF1 interactions at a cellular level.

HY-Y0678

1,3,5-Trimethoxybenzene TRIMETHYL PHLOROGLUCINOL	Endogenous Metabolite	Neurological Disease
1,3,5-Trimethoxybenzene is a key component of the Chinese rose odor. 1,3,5-Trimethoxybenzene is synthesized in three successive methylation steps from phloroglucinol, the initial precursor .

HY-118563

Farnesylthioacetic acid	Biochemical Assay Reagents	Others
S-Farnesyl thioacetic acid is an analog of S-farnesyl cysteine, which is a prenylated protein methyltransferase (also known as S-adenosylmethionine-dependent methyltransferase) competitive inhibitors. It also inhibits the methylation of farnesylated and geranylgeranylated substrates.

HY-112080A

(R)-BAY-6035	Histone Methyltransferase	Others
(R)-BAY-6035 is a novel inhibitor that selectively targets the methylation of MAP3K2 by SMYD3, demonstrating nanomolar potency and specificity against kinases and other protein lysine methyltransferases.

HY-133604

3,4,5-Trichloroveratrole	Drug Intermediate	Others
3,4,5-Trichloroveratrole is one of the biodegradation products of bacterial O-methylation of Tri- and Tetra chloroguaiacols. The Tri- and Tetra chloroguaiacols are formed during bleaching of wood pulp in the paper manufacturing industry .

HY-134828

AZ506 2 Publications Verification	Histone Methyltransferase	Cancer
AZ506 is a potent SMYD2 inhibitor with an IC₅₀ of 17 nM. AZ506 inhibits SMYD2 methyltransferase activity in cells, leading to a decrease in the SMYD2-mediated methylation signal .

Cat. No.	Product Name

HY-L203

Methylation Compound Library

287 compounds

Methylation is an epigenetic modification mechanism that involves adding methyl groups to molecules such as DNA and histones, which can alter gene expression without changing the DNA sequence. This process is catalyzed by enzymes such as DNA methyltransferases (DNMTs) and histone methyltransferases (HMTs), and can be reversed by demethylases. The balance of methylation and demethylation is crucial for maintaining cellular function and genomic stability. Abnormal regulation of methylation may lead to a variety of diseases, including cancer, neurological disorders, and developmental abnormalities. A deep understanding of the molecular mechanisms of methylation metabolism is essential for developing therapeutic strategies for diseases associated with methylation dysregulation.

MCE contains 287 compounds targeting methylation/demethylation enzymes, which is of significant value for studying the pathways of methylation metabolism and exploring their mechanisms of action in diseases.

HY-L005

Epigenetics Compound Library

1,484 compounds

Epigenetics refers to changes in phenotype that are not rooted in DNA sequence. Many types of epigenetic processes have been identified, including DNA methylation, alteration in the structure of histone proteins and gene regulation by small noncoding microRNAs. Modification of DNA, protein, or RNA, resulting in changes to the function and/or regulation of these molecules, without altering their primary sequences, reveals the complexities of cellular differentiation, embryology, the regulation of gene expression, aging, cancer, and other diseases.

MCE provide a unique collection of 1,484 epigenetics-related compounds that can be used in the research of the related diseases.

HY-L024

Histone Modification Research Compound Library

730 compounds

A histone modification, a covalent post-translational modification (PTM) to histone proteins, includes methylation, phosphorylation, acetylation, ubiquitylation, and sumoylation, etc. In general, histone modifications are catalyzed by specific enzymes that act predominantly at the histone N-terminal tails involving amino acids such as lysine or arginine, as well as serine, threonine, tyrosine, etc. The PTMs made to histones can impact gene expression by altering chromatin structure or recruiting histone modifiers. Histone modifications act in diverse biological processes such as transcriptional activation/inactivation, chromosome packaging, and DNA damage/repair. Deregulation of histone modification contributes to many diseases, including cancer and autoimmune diseases.

MCE owns a unique collection of 730 bioactive compounds targeting Epigenetic Reader Domain, HDAC, Histone Acetyltransferase, Histone Demethylase, Histone Methyltransferase, Sirtuin, etc. Histone Modification Research Compound Library is a useful tool for histone modification research and drug screening.

Cat. No.	Product Name	Type

HY-D1603

BODIPY FL-EDA

Fluorescent Dyes/Probes

BODIPY FL-EDA is a widely used fluorescent dye for quantitative analysis of nucleotides. BODIPY FL-EDA is an aliphatic amine analog that can react with aldehydes and ketones. BODIPY FL-EDA can be used to detect both modified and unmodified deoxynucleotides and to determine DNA damage and genomic DNA methylation through capillary electrophoresis with laser-induced fluorescence (CE-LIF). Additionally, it can be used for quantifying intracellular ATP levels. The excitation wavelength is 500 nm, and the emission wavelength is 510 nm .

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.

Cat. No.	Product Name	Type

HY-W850994

Tridecyl β-D-maltopyranoside Tridecyl beta-D-maltopyranoside	Carbohydrates
Tridecyl β-D-maltopyranoside is a synthetic sugar, modified by fluorination and methylation. Carbohydrates can be used for the synthesis of glycosylated proteins (biosynth: W-204093).

HY-118563

Farnesylthioacetic acid	Biochemical Assay Reagents
S-Farnesyl thioacetic acid is an analog of S-farnesyl cysteine, which is a prenylated protein methyltransferase (also known as S-adenosylmethionine-dependent methyltransferase) competitive inhibitors. It also inhibits the methylation of farnesylated and geranylgeranylated substrates.

Cat. No.	Product Name	Target	Research Area

HY-P2255

H3K4(Me) (1-20)	Histone Demethylase	Others
H3K4(Me) (1-20), a histone peptide. H3K4me is an intricately regulated posttranslational modification, which is broadly associated with enhancers and promoters of actively transcribed genomic loci .

HY-P2256

H3K4(Me2) (1-20) 1 Publications Verification	Peptides	Others
H3K4(Me2) (1-20) is a histone peptide. H3K4me2 regulates the recovery of protein biosynthesis and homeostasis following DNA damage .

HY-P2257

H3K4(Me3) (1-20)	Histone Demethylase	Others
H3K4(Me3) (1-20) is a histone peptide. Trimethylation of histone H3 on lysine 4 (H3K4 me3) is found in active euchromatin but not in silent heterochromatin .

HY-P2258

Histone H3 (1-34)	Histone Methyltransferase	Others
Histone H3 (1-34) is a peptide derived from human histone isotype 3.1. Histones are the main protein components of eukaryotic chromatin. Histone variants and histone modifications modulate chromatin structure, ensuring the precise operation of cellular processes associated with genomic DNA .

HY-P1108A

Astressin 2B TFA	CFTR	Others
Astressin 2B TFA is a potent and selective corticotropin-releasing factor receptor 2 (CRF2) antagonist, with the IC₅₀ values of 1.3 nM and > 500 nM for CRF2 and CRF1, respectively. Astressin 2B TFA antagonizes CRF2-mediated inhibition of gastric emptying .

HY-P2556

Histone H3 (21-44)	Peptides	Others
Histone H3 (21-44), derived from histone H3 21-44 amino acids, is usually used as a substrate (such as protein arginine methyltransferases) for methylation assays .

HY-P2555

Histone H3 (23-34)	Peptides	Others
Histone H3 (23-34) is the histone H3 amino acid residues 23 to 34. Histone H3 (23-34) contains lysine residues at positions 23 and 27 that are subject to methylation and acetylation .

HY-P10828

MAPI	Virus Protease	Infection Inflammation/Immunology
MAPI is a polypeptide irreversible 3C cysteine protease (SV3CP) inhibitor. MAPI inhibits SV3CP by covalently binding its C-terminal Michael-acceptor extension to the active site thiol of SV3CP Cys 139. MAPI is promising for research of noroviruses infection .

HY-P4756

*N-(2-Carbamoyl-ethyl)-Val-Leu-anilide*	Peptides	Others
N-(2-Carbamoyl-ethyl)-Val-Leu-anilide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-P1108

Astressin 2B	CFTR	Others
Astressin 2B is a potent and selective corticotropin-releasing factor receptor 2 (CRF2) antagonist, with the IC₅₀ values of 1.3 nM and > 500 nM for CRF2 and CRF1, respectively. Astressin 2B antagonizes CRF2-mediated inhibition of gastric emptying .

HY-P10387

RSM3	METTL3 Apoptosis	Cancer
RSM3, a stapled peptide, is a METTL3-METTL14 inhibitor with an K_d of 3.10 μM. RSM3 inhibits tumor growth while induces cell apoptosis. RSM3 can be used for study of cancer .

HY-P10387A

RSM3 TFA	METTL3 Apoptosis	Cancer
RSM3 TFA, a stapled peptide, is a METTL3-METTL14 inhibitor with an K_d of 3.10 μM. RSM3 TFA inhibits tumor growth while induces cell apoptosis. RSM3 TFA can be used for study of cancer .

HY-P10028

DC432	Fluorescent Dye	Cancer
HCT116 is a peptidomimetic inhibitor of N-terminal methyltransferase 1/2 (NTMT1/2) with an IC₅₀ of 54 nM. HCT116 can inhibit the N-terminal methylation level of NTMT1/2 substrates in HCT116 cells, and is used for the study of NTMT1/2 probes.

HY-P2252

H3K27(Me) (15-34)	Peptides	Cancer
H3K27(Me) (15-34), a histone peptide, is a repressive chromatin markderived from human histone. Polycomb Repressive Complex 2 (PRC2) is a multiprotein complex that catalyzes the methylation of H3K27(Me) .

HY-P2254

H3K27(Me3) (15-34)	Peptides	Cancer
H3K27(Me3) (15-34), a histone peptide, is a repressive chromatin mark derived from human histone. Polycomb Repressive Complex 2 (PRC2) is a multiprotein complex that catalyzes the methylation of H3K27(Me) .

HY-P2253

H3K27(Me2) (15-34)	Histone Demethylase	Cancer
H3K27(Me2) (15-34), a histone peptide, is a repressive chromatin mark derived from human histone. Polycomb Repressive Complex 2 (PRC2) is a multiprotein complex that catalyzes the methylation of H3K27(Me) .

HY-P2592

Ro 23-7014	Cholecystokinin Receptor	Others
Ro 23-7014 is an appetite suppressant. Ro 23-7014 is an analog of cholecystokinin (CCK-7) .

HY-P10463

ssK36	Histone Methyltransferase	Cancer
ssK36 is a supersubstrate peptide of the histone methyltransferase (SET) domain protein 2 (SETD2), and ssK36 is designed for the SETD2 protein, a specific PKMT. It is responsible in human cells for adding methyl groups to the 36th lysine residue of histone H3 (H3K36) to form H3K36me3. ssK36 can be methylated by SETD2 at a rate more than 100 times faster than the natural substrate H3K36. ssK36 can be used to study the catalytic mechanism of PKMTs, especially substrate specificity and catalytic efficiency .

HY-P4521

*Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt*	MMP	Others
Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt is a MMP12 substrate, and can be used to detect MMP12 enzyme activity .

HY-P3066

SKF 100398 d(CH2)5Tyr(Et)VAVP	Vasopressin Receptor	Metabolic Disease
SKF 100398 (d(CH2)5Tyr(Et)VAVP), an arginine vasopressin (AVP) analogue, is a specific antagonist of the antidiuretic effect of exogenous and endogenous AVP .

HY-P10570

[Nle20] H4 peptide (16−23)	Histone Methyltransferase	Cancer
[Nle20] H4 peptide (16−23) is a peptide with strong inhibitory activity against histone methyltransferase SETD8 (K_d=0.14 μM), which inhibits SETD8's methylation of histone H4 by competing with SETD8's substrate binding site. [Nle20] H4 peptide (16−23) can be used as a lead compound for anticancer therapy .

HY-125628

Kahalalide A	Endogenous Metabolite	Infection
Kahalalide A is an anti-mycobacterial compound with antimicrobial activity. Kahalalide A is derived from the marine mollusk Elysia rufescens. Kahalalide A has attracted extensive attention in natural product research due to its potential medicinal value .

HY-P5514

NF(N-Me)GA(N-Me)IL Amylin (22-27) [NMeG24, NMeI26], human (IAPP)	Peptides	Others
NF(N-Me)GA(N-Me)IL is a biological active peptide. (This amino acids 22 to 27 fragment is a modification of the human islet amyloid polypeptide hIAPP (NFGAIL) with N-methylation of the amide bonds at G24 and I26. The introduction of two N-methyl rests in the amyloid-core-containing sequence NFGAIL converts this amyloidogenic and cytotoxic sequence into non-amyloidogenic and non-cytotoxic peptide. The peptide is able to bind with high-affinity full-length hIAPP and to inhibit its fibrillogenesis.)

HY-P10272

Rusfertide PTG-300	Ferroportin	Others
Rusfertide is a peptide mimetic of natural hepcidin, which targets and degrades ferroportin, reduces serum iron and transferrin-saturation, and thus regulates the production of red blood cells. Rusfertide ameliorates the polycythemia vera, β-thalassemia and hereditary hemochromatosis .

HY-P10563

Noraramtide BHV-1100	CD38	Cancer
Noraramtide (BHV-1100) is an antibody recruitment molecule. Noraramtide can specifically bind to CD38 molecules to recruit natural killer (NK) cells. Noraramtide enhances the ability of NK cells to kill tumor cells through antibody-dependent cellular cytotoxicity (ADCC). This mechanism allows NK cells to more effectively recognize and eliminate tumor cells while avoiding mutual killing between NK cells. Noraramtide can be used for the study of autologous cancer immunity .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-113039

L-2-Hydroxyglutaric acid (S)-2-Hydroxyglutaric acid	Structural Classification Microorganisms Classification of Application Fields Anti-aging Ketones, Aldehydes, Acids Source classification Endogenous metabolite Disease Research Fields Cancer	Histone Demethylase Mitochondrial Metabolism Endogenous Metabolite
L-2-Hydroxyglutaric acid is an epigenetic modifier and putative oncometabolite in renal cancer. L-2-Hydroxyglutaric acid can inhibit histone demethylases and hence promote histone methylation . L-2-Hydroxyglutaric acid inhibits mitochondrial creatine kinase (Mi-CK) activity with K_m and K_i of 2.52 mM and 11.13 mM, respectively .

HY-W015114

L-2-Hydroxyglutaric acid disodium (S)-2-Hydroxyglutaric acid disodium	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Endogenous metabolite Disease Research Fields Cancer	Histone Demethylase Mitochondrial Metabolism Endogenous Metabolite
L-2-Hydroxyglutaric acid disodium is an epigenetic modifier and putative oncometabolite in renal cancer. L-2-Hydroxyglutaric acid disodium can inhibit histone demethylases and hence promote histone methylation . L-2-Hydroxyglutaric acid inhibits mitochondrial creatine kinase (Mi-CK) activity with K_m and K_i of 2.52 mM and 11.13 mM, respectively .

HY-N0739

Betaine chloride 3 Publications Verification	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Beta vulgaris Linn. Plants Disease Research Fields Chenopodiaceae	Endogenous Metabolite
Betaine hydrochloride is a natural compound found in many foods and also an active methyl-donor which can maintain normal DNA methylation patterns.

HY-113352

7-Methylguanine	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
7-Methylguanine is a metabolite of DNA methylation. It can be generated by methylating agents, and used as a probe of protein–DNA interactions and a key component of DNA sequencing method.

HY-W012078

*5-Methyl-2'-deoxycytidine* 2 Publications Verification 5-Methyldeoxycytidine	Structural Classification Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	DNA Methyltransferase Endogenous Metabolite
5-Methyl-2'-deoxycytidine in single-stranded DNA can act in cis to signal de novo DNA methylation .

HY-Y0678

1,3,5-Trimethoxybenzene TRIMETHYL PHLOROGLUCINOL	Structural Classification Natural Products Source classification Rosaceae Plants Rosa rugosa Thunb.	Endogenous Metabolite
1,3,5-Trimethoxybenzene is a key component of the Chinese rose odor. 1,3,5-Trimethoxybenzene is synthesized in three successive methylation steps from phloroglucinol, the initial precursor .

HY-113081

1-Methyladenosine 3 Publications Verification	Alkaloids Structural Classification Microorganisms Immune System Disorder Classification of Application Fields Source classification Disease markers Other Diseases Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite PPAR Hedgehog
1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis .

HY-W242821

Methyl 3,4-dimethoxycinnamate	Structural Classification Simple Phenylpropanols Leguminosae Source classification Amburana cearensis (Allemão) A.C.Sm. Phenylpropanoids Plants	Fungal
Methyl 3,4-dimethoxycinnamate is an inhibitor of uredospore germination. Methyl 3,4-dimethoxycinnamate also inhibits global DNA methylation in in Hep3B cells .

HY-22385A

Salsolidine hydrochloride	Alkaloids other families Source classification Plants Isoquinoline Alkaloids	Monoamine Oxidase
Salsolidine hydrochloride, a tetrahydroisoquinoline alkaloid, acts as a stereoselective competitive MAO A (monoamine oxidase A) inhibitor.

HY-N0739R

Betaine (chloride) (Standard)	Structural Classification Ketones, Aldehydes, Acids Source classification Beta vulgaris Linn. Plants Chenopodiaceae	Endogenous Metabolite
Betaine (chloride) (Standard) is the analytical standard of Betaine (chloride). This product is intended for research and analytical applications. Betaine hydrochloride is a natural compound found in many foods and also an active methyl-donor which can maintain normal DNA methylation patterns.

HY-113081R

1-Methyladenosine (Standard)	Alkaloids Structural Classification Microorganisms Immune System Disorder Source classification Disease markers Endogenous metabolite Cancer	Endogenous Metabolite PPAR Hedgehog
1-Methyladenosine (Standard) is the analytical standard of 1-Methyladenosine. This product is intended for research and analytical applications. 1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis . In Vitro:Compared to surrounding tumor tissues, 1-methyladenosine methylation in RNA is aberrantly elevated in hepatocellular carcinoma (HCC) cell lines and liver cancer stem cells (CSCs). Methylated 1-methyladenosine can promote cholesterol synthesis and activate the Hedgehog signaling pathway by enhancing the translation of PPARδ in liver CSCs, ultimately driving the self-renewal and tumorigenesis of liver cancer stem cells .

HY-124124

N-Methylnicotinamide 1 Publications Verification	Alkaloids Structural Classification Classification of Application Fields Source classification Pyridine Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Drug Metabolite
N-Methylnicotinamide is an endogenous metabolite with antithrombotic effect. N-Methylnicotinamide via production/release of prostacyclin inhibits arterial thrombosis development. N-Methylnicotinamide is also the N-methylation product from nicotinamide catalyzed by N-methyltransferase within nicotinate and nicotinamide metabolism pathway. N-Methylnicotinamide is a potential biomarker in miR-1291-altered pancreatic cell metabolism and tumorigenesis .

HY-113039R

L-2-Hydroxyglutaric acid (Standard) (S)-2-Hydroxyglutaric acid (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite	Histone Demethylase Mitochondrial Metabolism Endogenous Metabolite
L-2-Hydroxyglutaric acid (Standard) is the analytical standard of L-2-Hydroxyglutaric acid. This product is intended for research and analytical applications. L-2-Hydroxyglutaric acid is an epigenetic modifier and putative oncometabolite in renal cancer. L-2-Hydroxyglutaric acid can inhibit histone demethylases and hence promote histone methylation . L-2-Hydroxyglutaric acid inhibits mitochondrial creatine kinase (Mi-CK) activity with K_m and K_i of 2.52 mM and 11.13 mM, respectively .

HY-W015114R

L-2-Hydroxyglutaric acid (disodium) (Standard) (S)-2-Hydroxyglutaric acid (disodium) (Standard)	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Histone Demethylase Mitochondrial Metabolism Endogenous Metabolite
L-2-Hydroxyglutaric acid (disodium) (Standard) is the analytical standard of L-2-Hydroxyglutaric acid (disodium). This product is intended for research and analytical applications. L-2-Hydroxyglutaric acid disodium is an epigenetic modifier and putative oncometabolite in renal cancer. L-2-Hydroxyglutaric acid disodium can inhibit histone demethylases and hence promote histone methylation . L-2-Hydroxyglutaric acid inhibits mitochondrial creatine kinase (Mi-CK) activity with K_m and K_i of 2.52 mM and 11.13 mM, respectively .

HY-W018324

5-Hydroxymethylcytosine 5hmC	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite
5-Hydroxymethylcytosine (5hmC) is an oxidized forms of 5-methylcytosine (5mC) in mammalian DNA. 5-Hydroxymethylcytosine is produced from 5mC in an enzymatic pathway involving three 5mC oxidases, Ten-eleven translocation (TET)1, TET2, and TET3. The conversion of 5mC into 5hmC can be the first step in a pathway leading towards DNA demethylation. 5-Hydroxymethylcytosine is associated with gene transcription and frequently used as a mark to investigate dynamic DNA methylation conversion during mammalian development .

HY-B0710

Betaine 3 Publications Verification Trimethylglycine; carboxy-N,N,N-trimethylmethanaminium	Structural Classification Natural Products Microorganisms other families Animals Classification of Application Fields Disease markers Metabolic Disease Plants Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite
Betaine (Trimethylglycine) is a natural compound found in many foods and also an active methyl-donor which can maintain normal DNA methylation patterns ^[1,2]. Betaine is found ubiquitously in plants, animals, microorganisms, and rich dietary sources including seafood, spinach, and wheat bran. Betaine also acts as an osmolyte, to maintain the avian’s cellular water and ion balance to improve the avian’s capacity against heat stress via preventing dehydration and osmotic inactivation. It helps in maintaining the protective osmolytic activity, especially in heat-stressed birds. Betaine may promote various intestinal microbes against osmotic variations and thus improve microbial fermentation activity .

Cat. No.	Product Name	Chemical Structure

HY-113081AS

1-Methyladenosine-d3 hydrochloride

1-Methyladenosine-d3 hydrochloride is the hydrochloride salt form of deuterium labeled 1-Methyladenosine (HY-113081). 1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis .

HY-113081S1

1-Methyladenosine-d3 hydriodide

1-Methyladenosine-d3 hydriodide is the deuterium labeled 1-Methyladenosine (HY-113081). 1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis .

HY-B1455S1

Clindamycin-13C,d3

Clindamycin- ¹³C,d₃ is the ¹³C- and deuterium labeled Clindamycin. Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria[1][2][3].

HY-113352S

7-Methylguanine-d3
7-Methylguanine-d₃ is the deuterium labeled 7-Methylguanine[1]. 7-Methylguanine is a metabolite of DNA methylation. It can be generated by methylating agents, and used as a probe of protein–DNA interactions and a key component of DNA sequencing method[2].

HY-Y0678S

1,3,5-Trimethoxybenzene-d3
1,3,5-Trimethoxybenzene-d3 (Trimethyl phloroglucinol-d3) is the deuterium labeled 1,3,5-Trimethoxybenzene (HY-Y0678). 1,3,5-Trimethoxybenzene is a key component of the Chinese rose odor. 1,3,5-Trimethoxybenzene is synthesized in three successive methylation steps from phloroglucinol, the initial precursor .

HY-113081S

1-Methyladenosine-d3
1-Methyl Adenosine-d3 is the deuterium labeled 1-Methyladenosine. 1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis .

HY-W653970

5-Azacytidine-15N4
5-Azacytidine- ¹⁵N₄ is ¹³C and ¹⁵N labeled 5-Azacytidine. 5-Azacytidine (Azacitidine; 5-AzaC; Ladakamycin) is a nucleoside analogue of cytidine that specifically inhibits DNA methylation. 5-Azacytidine is incorporated into DNA to covalently trap DNA methyltransferases and contributes to reverse epigenetic changes. 5-Azacytidine induces cell autophagy .

HY-B1455S

Clindamycin-d3 hydrochloride

Clindamycin-d₃ (hydrochloride) is the deuterium labeled Clindamycin. Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria[1][2].

Cat. No.	Product Name		Classification

HY-151738

Fmoc-Aeg(N3)-OH		Azide
Fmoc-Aeg(N3)-OH is a click chemistry reagent containing an Azide. Alkylating the Nitrogen of an amide bond results in peptoid structures, which leads to conformational restrains, like N-methylation and allows backbone derivatisation. Altering cytotoxicity, bacterial cell selectivity and receptor pharmacology through formation of peptoid derivatives have been published for Cilengitide, Piscidin 1, and MC3, MC4 and MC5 receptor agonist. This building block enables design of macrocycles through intermolecular crosslinking or backbone stabilization through intermolecular ring-closure. This compound is a potential building block for the construction of (customized) peptide nucleic acids (PNAs) and for peptoid synthesis . Fmoc-Aeg(N3)-OH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

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