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Results for "

condensation

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Cytotoxin (1) Apoptosis (6) Bacterial (3) Biochemical Assay Reagents (21) Btk (1) Caspase (3) Chloride Channel (2) DNA Methyltransferase (1) DNA/RNA Synthesis (5) Drug Derivative (2) Drug Intermediate (1) Endogenous Metabolite (12) Ferroptosis (1) Fluorescent Dye (6) Free Fatty Acid Receptor (1) GABA Receptor (1) Glutathione Peroxidase (2) Glycosidase (1) HDAC (1) HIV (1) Isotope-Labeled Compounds (2) Mitochondrial Metabolism (2) NO Synthase (2) Parasite (2) Phospholipase (1) PPAR (1) Reactive Oxygen Species (3) SOD (1) Thymidylate Synthase (1) TRP Channel (1) Tyrosinase (1)
By Research Areas:	Cancer (9) Cardiovascular Disease (1) Infection (7) Inflammation/Immunology (5) Metabolic Disease (18) Neurological Disease (2)
Oligonucleotides:	Solvents (1)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-Y1666

2,2′-Dipyridyl disulfide	Biochemical Assay Reagents	Others
2,2′-Dipyridyl disulfide is a useful reagent for the determination of sulfhydryl groups. 2,2′-Dipyridyl disulfide is a common reagent in peptide chemistry, often used in oxidation–reduction condensations to form peptide bonds or in coupling reactions to form disulfide-linked heterodimers .

HY-W099586

Ethyl tetradecanoate Myristic acid ethyl ester	Biochemical Assay Reagents	Others
Ethyl tetradecanoate, which is an ester formed by the condensation of ethanol and myristic acid, is commonly used as a flavoring agent and fragrance in the food and cosmetic industries.

HY-W001084

Methyl 4-hydroxyphenylacetate	Drug Derivative	Others
Methyl 4-hydroxyphenylacetate, a natural compound, is a methyl ester resulting from the formal condensation of the carboxy group of 4-Hydroxyphenylacetic acid with methanol .

HY-W004289

Methyl pentadecanoate	Others	Others
Methyl pentadecanoate is a fatty acid ester, can be isolated from L. wallichi extracts. Methyl pentadecanoate is obtained by condensation of the carboxy group of pentadecanoic acid with the hydroxy group of methanol .

HY-P2739

Citrate synthase	Endogenous Metabolite	Others
Citrate synthase is responsible for catalyzing the first reaction of the citric acid cycle: the condensation of acetyl-CoA and oxaloacetate to form citrate. Citrate synthase is localized within eukaryotic cells in the mitochondrial matrix .

HY-121199

Germanicol	Apoptosis	Cancer
Germanicol is a selective antineoplastic agent against human colon cancer cell lines HCT-116 and HT29 . Germanicol induces apoptosis via chromatin condensation and DNA damage .

HY-122358

Neoarsphenamine	Bacterial	Infection
Neoarsphenamine is a condensation product of arsenic phenolamine and sodium bisulfite formaldehyde. Neoarsphenamine can be used in the study of inhibiting syphilis .

HY-134428

Arachidonoyl coenzyme A lithium	Endogenous Metabolite	Metabolic Disease
Arachidonoyl coenzyme A lithium is an unsaturated fatty acyl coenzyme A, formed by the condensation of the thiol group of coenzyme A with the carboxyl group of arachidonic acid .

HY-N1915

Cellohexaose	Endogenous Metabolite	Metabolic Disease
Cellohexaose is a glucose polymer with two or more glucose monomers produced from the breakdown of cellulose, consisting of a condensation of beta (1-4) linked D-glucose monomers .

HY-W011297

Methyl arachidonate Arachidonic acid methyl ester	Biochemical Assay Reagents	Metabolic Disease
Methyl arachidonate (Arachidonic acid methyl ester) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of arachidonic acid with methanol. Methyl arachidonate has activity of human blood serum metabolite .

HY-E70078

Cystathionine β-synthase	Biochemical Assay Reagents	Others
Cystathionine β-synthase is an enzyme that catalyzes the condensation of serine and homocysteine to water and cystathionine. Cystathionine β-synthase is a prominent enzyme for the production of hydrogen sulfide (H₂S) .

HY-N2037B

(S)-Higenamine (S)-Norcoclaurine	Endogenous Metabolite	Others
(S)-Higenamine ((S)-Norcoclaurine), a S-enantiomer of Higenamine, is the entry compound in benzylisoquinoline alkaloid biosynthesis. (S)-Higenamine is produced by the condensation of dopamine and 4-hydroxyphenylacetaldehyde (4-HPAA) by norcoclaurine synthase (NCS) .

HY-W009823

Phenyl benzoate	Chloride Channel	Others
Phenyl benzoate is a benzoate ester obtained by the formal condensation of phenol with benzoic acid. Phenyl benzoate is a chloride transport blocker, inhibits Cl ^--dependent Glu accumulation into vesicles. Phenyl benzoate can be used as preservative in cosmetic products .

HY-N2037C

(S)-Higenamine hydrobromide (S)-Norcoclaurine hydrobromide	Endogenous Metabolite	Others
(S)-Higenamine ((S)-Norcoclaurine) hydrobromide, a S-enantiomer of Higenamine, is the entry compound in benzylisoquinoline alkaloid biosynthesis. (S)-Higenamine hydrobromide is produced by the condensation of dopamine and 4-hydroxyphenylacetaldehyde (4-HPAA) by norcoclaurine synthase (NCS) .

HY-147061

2-Deoxyribose 5-phosphate disodium	Endogenous Metabolite	Others
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-CE00380

(S)-3-Hydroxyoctanoyl-CoA (S)-3-Hydroxyoctanoyl-Coenzyme A	Biochemical Assay Reagents	Metabolic Disease
(S)-3-Hydroxyoctanoyl-CoA ((S)-3-Hydroxyoctanoyl-Coenzyme A) is a hydroxy fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (S)-3-hydroxyoctanoic acid.

HY-CE00399

(S)-3-Hydroxylauroyl-CoA (S)-3-Hydroxylauroyl-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
(S)-3-Hydroxylauroyl-CoA ((S)-3-Hydroxylauroyl-coenzyme A) is a hydroxy fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (S)-3-hydroxydodecanoic acid.

HY-CE00476

(R)-3-Hydroxyvaleryl-CoA (3R)-Hydroxyvaleryl-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
(R)-3-Hydroxyvaleryl-CoA ((3R)-Hydroxyvaleryl-coenzyme A) is a 3-hydroxy fatty acyl-CoA resulting from the formal condensation of the thiol group of coenzyme A with the carboxy group of (R)-3-hydroxypentanoic acid.

HY-146128

Anti-hyperglycemic agent-1	Glycosidase	Metabolic Disease
Anti-hyperglycemic agent-1 (compound 10) is a potent α-Glucosidase inhibitor, with an IC₅₀ of 0.53 μM. Anti-hyperglycemic agent-1 can be used for diabetes research .

HY-CE00475

(R)-3-Hydroxytetradecanoyl-CoA (R)-3-Hydroxytetradecanoyl-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
(R)-3-Hydroxytetradecanoyl-CoA ((R)-3-Hydroxytetradecanoyl-coenzyme A) is a 3-hydroxy fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (R)-3-hydroxytetradecanoic acid.

HY-N7497

Protoescigenin	Others	Others
Protoescigenin is the main aglycone of horse chestnut saponin mixture known as escin. Protoescigenin is selected as substrate for exploratory chemistry towards selective protection, followed by propargyl ether formation and subsequent condensation with azido-monosaccharides, to obtain novel triazole linked conjugates of the triterpene .

HY-CE00299

(3S)-3-Hydroxyicosanoyl-CoA (3S)-3-Hydroxyicosanoyl-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
(3S)-3-Hydroxyicosanoyl-CoA ((3S)-3-Hydroxyicosanoyl-coenzyme A) is a 3-hydroxyicosanoyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (3S)-hydroxyicosanoic acid.

HY-CE00408

(S)-3-Hydroxyoctanedioyl-CoA (S)-3-Hydroxyoctanedioyl-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
(S)-3-Hydroxyoctanedioyl-CoA ((S)-3-Hydroxyoctanedioyl-coenzyme A) is an (S)-3-hydroxyacyl-CoA resulting from the formal condensation of the thiol group of coenzyme A with the 1-carboxy group of (S)-3-hydroxyoctanedioic acid.

HY-129905

L-Leucyl-L-Leucine methyl ester hydrochloride Maximum Cited Publications 7 Publications Verification LLOMe hydrochloride; Leu-Leu methyl ester hydrochloride; H-Leu-Leu-OMe hydrochloride	Endogenous Metabolite	Inflammation/Immunology
L-Leucyl-L-Leucine methyl ester (LLOMe) hydrochloride, a dipeptide condensation product of L-leucine methyl ester generated by human monocytes or polymorphonuclear leukocytes, selectively eliminates lymphocytes with cytotoxic potential. L-Leucyl-L-Leucine methyl ester hydrochloride also can induce endolysosomal pathway stress .

HY-W102375

4-Acetoxycinnamic acid	Drug Intermediate	Inflammation/Immunology
4-Acetoxycinnamic acid is an acetate ester obtained by the formal condensation of the hydroxy group of trans-4-coumaric acid with acetic acid. 4-Acetoxycinnamic acid is a member of cinnamic acids and a member of phenyl acetates. 4-Acetoxycinnamic acid derives from a trans-4-coumaric acid .

HY-W001084R

Methyl 4-hydroxyphenylacetate (Standard)	Drug Derivative	Others
Methyl 4-hydroxyphenylacetate (Standard) is the analytical standard of Methyl 4-hydroxyphenylacetate. This product is intended for research and analytical applications. Methyl 4-hydroxyphenylacetate, a natural compound, is a methyl ester resulting from the formal condensation of the carboxy group of 4-Hydroxyphenylacetic acid with methanol[1].

HY-P2977

N-Acetylneuraminate lyase (CgNal) Sialic acid aldolase (CgNal)	Endogenous Metabolite	Others
N-Acetylneuraminate lyase (CgNal) (Sialic acid aldolase (CgNal)) is a class I aldolase, is often used in biochemical studies. N-Acetylneuraminate lyase (CgNal) catalyzes the reversible condensation of pyruvate with N-acetyl-d-mannosamine (ManNAc) to yield the sialic acid N-acetylneuraminic acid (Neu5Ac) .

HY-129905A

L-Leucyl-L-Leucine methyl ester hydrobromide Maximum Cited Publications 7 Publications Verification LLOMe hydrobromide; Leu-Leu methyl ester hydrobromide; H-Leu-Leu-OMe hydrobromide	Endogenous Metabolite	Inflammation/Immunology
L-Leucyl-L-Leucine methyl ester (LLOMe) hydrobromide, a dipeptide condensation product of L-leucine methyl ester generated by human monocytes or polymorphonuclear leukocytes, selectively eliminates lymphocytes with cytotoxic potential. L-Leucyl-L-Leucine methyl ester hydrobromide also can induce endolysosomal pathway stress .

HY-108448

N-Oleoyldopamine OLDA	TRP Channel	Cardiovascular Disease
N-Oleoyldopamine (OLDA) is a product of condensation of oleic acid and dopamine (DA) and an endogenous TRPV1 selective agonist. N-Oleoyldopamine (OLDA) can crosses the blood-brain barrier. N-oleoyl-dopamine protects the heart against ischemia-reperfusion injury via activation of TRPV1 .

HY-157159

BTK-IN-28	Btk	Cancer
BTK-IN-28 (compound PID-4) is a potent BTK inhibitor with anticancer activity. BTK-IN-28 has inhibitory effects on BTK and downstream signaling cascades and selectively inhibits Burkitt lymphoma RAMOS proliferation. BTK-IN-28 has no significant cytotoxicity towards non-tumor cells .

HY-CE00465

1,4-Dihydroxy-2-naphthoyl-CoA 1,4-Dihydroxy-2-naphthoyl-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
1,4-Dihydroxy-2-naphthoyl-CoA (1,4-Dihydroxy-2-naphthoyl-coenzyme A) is an acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of 1,4-dihydroxy-2-naphthoic acid.

HY-E70254

Tricosanoyl-CoA triammonium	Others	Others
Tricosanoyl-CoA triammonium is a very long-chain fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A (HY-128851) with the carboxy group of tricosanoic acid (HY-W009081). Tricosanoyl-CoA is functionally related to a tricosanoic acid. Tricosanoyl-CoA is a conjugate acid of a tricosanoyl-CoA(4-).

HY-D1324

Cyanine5.5 hydrazide dichloride	Fluorescent Dye	Others
Cyanine5.5 hydrazide, an analog of Cyanine5.5 fluorophore, is a near-infrared (NIR) fluorescent dye. Cyanine5.5 hydrazide is used for labeling of biomolecules through the condensation between the hydrazide groups and the carbonyl groups. (λ_ex=684 nm, λ_em=710 nm) .

HY-CE00413

(3S)-3-Hydroxyoleoyl-CoA (3S)-3-Hydroxyoleoyl-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
(3S)-3-Hydroxyoleoyl-CoA ((3S)-3-Hydroxyoleoyl-coenzyme A) is a 3-hydroxy fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (3S)-3-hydroxyoleic acid.

HY-157068

icFSP1	Ferroptosis Glutathione Peroxidase	Cancer
icFSP1 is a potent ferroptosis suppressor protein-1 (FSP1) inhibitor. icFSP1 triggers subcellular relocalization of FSP1 from the membrane and FSP1 condensation, in synergism with GPX4 inhibition. icFSP1 induces ferroptosis. icFSP1 shows antitumor activity against melanoma. .

HY-W011297S3

Methyl arachidonate-13C5 Arachidonic acid methyl ester-¹³C₅	Isotope-Labeled Compounds Others	Metabolic Disease
Methyl arachidonate- ¹³C₅ (Arachidonic acid methyl ester- ¹³C₅) is ¹³C labeled Methyl arachidonate. Methyl arachidonate (Arachidonic acid methyl ester) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of arachidonic acid with methanol. Methyl arachidonate has activity of human blood serum metabolite .

HY-W009823R

Phenyl benzoate (Standard)	Chloride Channel	Others
Phenyl benzoate (Standard) is the analytical standard of Phenyl benzoate. This product is intended for research and analytical applications. Phenyl benzoate is a benzoate ester obtained by the formal condensation of phenol with benzoic acid. Phenyl benzoate is a chloride transport blocker, inhibits Cl--dependent Glu accumulation into vesicles. Phenyl benzoate can be used as preservative in cosmetic products .

HY-130592

Compound 48/80 trihydrochloride C48/80 trihydrochloride	Phospholipase	Neurological Disease
Compound 48/80 trihydrochloride (C48/80 trihydrochloride) is a mixture of condensation products of N-methyl-p-methoxyphenethylamine with formaldehyde. Compound 48/80 trihydrochloride is also a histamine releaser and a mast cell degranulator. Compound 48/80 inhibits phosphatidylinositol-specific phospholipase C activity from human platelets .

HY-D2101

TAMRA-PEG3-NH2	Fluorescent Dye	Others
TAMRA-PEG3-NH2 is a dye derivative of TAMRA (HY-135640) containing 3 PEG units. TAMRA-PEG3-NH2 contains NH2 groups, which can undergo condensation reactions with carboxyl groups to form covalent bonds.

HY-E70016

Terminal deoxyribonucleotidyltransferase TdT	DNA/RNA Synthesis	Others Cancer
Terminal deoxyribonucleotidyltransferase (TdT) catalyses the condensation of deoxyribonucleotide triphosphates onto the 3' hydroxyl ends of DNA strands and adds N-regions to gene segment junctions during V(D)J recombination. Terminal deoxyribonucleotidyltransferase is expressed in immature, pre-B, pre-T lymphoid cells, and acute lymphoblastic leukemia/lymphoma cells .

HY-W068214

Methyl undec-10-enoate Methyl-10-undecenoate	Biochemical Assay Reagents	Others
Methyl undec-10-enoate, which is an ester formed by the condensation of methanol and undec-10-enoic acid, is commonly used as a flavoring and fragrance in the food and cosmetic industries due to its sweet fruity smell and taste , in addition, its potential use in biofuel production and as a starting material for the synthesis of various organic compounds was investigated.

HY-D2098

TAMRA-PEG2-NH2	Fluorescent Dye	Others
TAMRA-PEG2-NH2 is a dye derivative of TAMRA (HY-135640) containing 4 PEG units. TAMRA-PEG2-NH2 contains NH2 groups, which can undergo condensation reactions with carboxyl groups to form covalent bonds.

HY-W011297S2

Methyl arachidonate-13C4 Arachidonic acid methyl ester-13C₄	Isotope-Labeled Compounds Others	Metabolic Disease
Methyl arachidonate- ¹³C₄ (Arachidonic acid methyl ester- ¹³C₄) is ¹³C labeled Methyl arachidonate. Methyl arachidonate (Arachidonic acid methyl ester) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of arachidonic acid with methanol. Methyl arachidonate has activity of human blood serum metabolite .

HY-D2102

TAMRA-PEG7-NH2	Fluorescent Dye	Others
TAMRA-PEG7-NH2 is a dye derivative of TAMRA (HY-135640) containing 7 PEG units. TAMRA-PEG7-NH2 contains NH2 groups, which can undergo condensation reactions with carboxyl groups to form covalent bonds.

HY-W440953

Stearic acid-PEG-CH2CO2H (MW 1000)	Biochemical Assay Reagents	Others
Stearic acid-PEG-CH2CO2H, MW 1000 is an amphiphatic PEG polymer which forms micelles in an aqueous solution for drug-loaded nanoparticles. The terminal carboxyl can react with amine via condensation reaction in the presence of HATU/EDC activator. Reagent grade, for research use only.

HY-117249

Sanazole AK-2123	Apoptosis Caspase	Cancer
Sanazole (AK-2123) is a hypoxic cell radiosensitizer. Sanazole enhances radiation-induced DNA strand breaks. In mouse fibroblast tumors, Sanazole increases nuclear condensation and fragmentation, as well as elevates caspase-3 activity, thereby enhancing radiation-induced apoptosis. These characteristics make Sanazole a promising candidate for research in tumor therapy .

HY-D2154

AF 430 carboxylic acid	Fluorescent Dye	Others
AF 430 carboxylic acid is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 carboxylic acid can form covalent bonds through a condensation reaction between carboxylic acid groups and molecules containing amino groups. To achieve specific coupling of dye labels and biomolecules .

HY-W068700

Methyl sorbate	Biochemical Assay Reagents	Others
Methyl sorbate, which is an ester formed by the condensation of methanol and hexa-2,4-dienoic acid, is commonly used as a flavoring agent and fragrance in the food and cosmetic industries due to its fruity, floral, and taste, and in addition , it has also been investigated for its potential use as a starting material in the synthesis of various organic compounds, including pharmaceuticals, agrochemicals, and polymers.

HY-N7497R

Protoescigenin (Standard)	Others	Others
Protoescigenin (Standard) is the analytical standard of Protoescigenin. This product is intended for research and analytical applications. Protoescigenin is the main aglycone of horse chestnut saponin mixture known as escin. Protoescigenin is selected as substrate for exploratory chemistry towards selective protection, followed by propargyl ether formation and subsequent condensation with azido-monosaccharides, to obtain novel triazole linked conjugates of the triterpene .

HY-D2163

AF 430 amine	Fluorescent Dye	Others
AF 430 amine is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 amine can form covalent bonds through a condensation reaction between amino groups and molecules containing carboxyl groups. To achieve specific coupling of dye labels and biomolecules .

Cat. No.	Product Name

HY-L098

Drug Metabolite Library

285 compounds

A drug metabolite is a byproduct of the body breaking down, or “metabolizing” a drug into a different substance. Most drugs undergo chemical alteration by various bodily systems as a way to create compounds that are more easily excreted from the body. Drugs can be metabolized by oxidation, reduction, hydrolysis, hydration, conjugation, condensation, or isomerization. Drug metabolism can produce metabolites with physicochemical and pharmacological properties that differ substantially from those of the parent drug, and consequently have important implications for both drug safety and efficacy.

MCE offers a unique collection of 285 drug metabolites which is a useful tool for drug safety and efficacy study and drug repurposing.

Cat. No.	Product Name	Type

HY-D1324

Cyanine5.5 hydrazide dichloride	Fluorescent Dyes/Probes
Cyanine5.5 hydrazide, an analog of Cyanine5.5 fluorophore, is a near-infrared (NIR) fluorescent dye. Cyanine5.5 hydrazide is used for labeling of biomolecules through the condensation between the hydrazide groups and the carbonyl groups. (λ_ex=684 nm, λ_em=710 nm) .

HY-D2101

TAMRA-PEG3-NH2	Fluorescent Dyes/Probes
TAMRA-PEG3-NH2 is a dye derivative of TAMRA (HY-135640) containing 3 PEG units. TAMRA-PEG3-NH2 contains NH2 groups, which can undergo condensation reactions with carboxyl groups to form covalent bonds.

HY-D2098

TAMRA-PEG2-NH2	Fluorescent Dyes/Probes
TAMRA-PEG2-NH2 is a dye derivative of TAMRA (HY-135640) containing 4 PEG units. TAMRA-PEG2-NH2 contains NH2 groups, which can undergo condensation reactions with carboxyl groups to form covalent bonds.

HY-D2102

TAMRA-PEG7-NH2	Fluorescent Dyes/Probes
TAMRA-PEG7-NH2 is a dye derivative of TAMRA (HY-135640) containing 7 PEG units. TAMRA-PEG7-NH2 contains NH2 groups, which can undergo condensation reactions with carboxyl groups to form covalent bonds.

HY-D2154

AF 430 carboxylic acid	Fluorescent Dyes/Probes
AF 430 carboxylic acid is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 carboxylic acid can form covalent bonds through a condensation reaction between carboxylic acid groups and molecules containing amino groups. To achieve specific coupling of dye labels and biomolecules .

HY-D2163

AF 430 amine	Fluorescent Dyes/Probes
AF 430 amine is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 amine can form covalent bonds through a condensation reaction between amino groups and molecules containing carboxyl groups. To achieve specific coupling of dye labels and biomolecules .

Cat. No.	Product Name	Type

HY-W068214

Methyl undec-10-enoate Methyl-10-undecenoate	Drug Delivery
Methyl undec-10-enoate, which is an ester formed by the condensation of methanol and undec-10-enoic acid, is commonly used as a flavoring and fragrance in the food and cosmetic industries due to its sweet fruity smell and taste , in addition, its potential use in biofuel production and as a starting material for the synthesis of various organic compounds was investigated.

HY-W068700

Methyl sorbate

Biochemical Assay Reagents

Methyl sorbate, which is an ester formed by the condensation of methanol and hexa-2,4-dienoic acid, is commonly used as a flavoring agent and fragrance in the food and cosmetic industries due to its fruity, floral, and taste, and in addition , it has also been investigated for its potential use as a starting material in the synthesis of various organic compounds, including pharmaceuticals, agrochemicals, and polymers.

HY-W005176

Methyl 3-oxohexanoate

Methyl Butyrylacetate; Methyl 3-oxohexanoate

Biochemical Assay Reagents

Methyl 3-oxohexanoate (Methyl Butyrylacetate) is an organic compound commonly used in the manufacture of fragrances, drugs, and other chemicals. It can be used as a condensation reagent, a diazotization reagent and an addition reagent, and it plays a catalytic role in some organic synthesis reactions, and can also play a role in some drug synthesis. In addition, the compound is widely used in the food industry, for example in products such as juices, beer and confectionery.

HY-W076441

Ethyl (S)-3-hydroxybutanoate

Ethyl (S)-3-hydroxybutyrate

Biochemical Assay Reagents

Ethyl (S)-3-hydroxybutanoate, also known as (S)-ethyl lactate, which is an ester formed by the condensation of ethanol and (S)-3-hydroxybutanoate, is known for its fruity, sweet smell and taste , which are commonly used as flavoring agents and fragrances in the food and cosmetic industries, and in addition, its potential use as a starting material for the synthesis of various organic compounds, including pharmaceuticals and agrochemicals, has been investigated.

HY-W099563

4-Nitrophenyl stearate

Enzyme Substrates

4-Nitrophenyl stearate, which is an ester formed by the condensation of stearic acid and 4-nitrophenol, is commonly used as a substrate for enzymatic assays, where the hydrolysis of ester bonds by esterase and lipase can be measured by absorbance or ratio In addition, 4-Nitrophenyl stearate has been used as a model compound to study the enzymatic activity and selectivity of lipases and esterases from various sources. The long hydrophobic tail of the molecule makes it suitable for use in lipophilic Good solubility in the environment makes it a useful probe for studying lipid metabolism.

HY-134428

Arachidonoyl coenzyme A lithium	Enzyme Substrates
Arachidonoyl coenzyme A lithium is an unsaturated fatty acyl coenzyme A, formed by the condensation of the thiol group of coenzyme A with the carboxyl group of arachidonic acid .

HY-W440953

Stearic acid-PEG-CH2CO2H (MW 1000)	Drug Delivery
Stearic acid-PEG-CH2CO2H, MW 1000 is an amphiphatic PEG polymer which forms micelles in an aqueous solution for drug-loaded nanoparticles. The terminal carboxyl can react with amine via condensation reaction in the presence of HATU/EDC activator. Reagent grade, for research use only.

HY-W440955

Stearic acid-PEG-CH2CO2H (MW 3400)

Drug Delivery

Stearic acid-PEG-CH2CO2H, MW 3400 is a lipophilic thiol-reactive PEG polymer. The stearic acid can be used to encapsulate hydrophobic therapeutic agents while the PEG chain increases overall water solubility and biocompatibilty. Reaction between carboxylic acid (-COOH) and amine (-NH2) vai condensation in the presence of activator, such as HATU or EDC, generates a stable amide linkage. Reagent grade, for research use only.

Cat. No.	Product Name	Target	Research Area

HY-P1743

Acyl Carrier Protein (ACP) (65-74)	Peptides	Infection
Acyl Carrier Protein (ACP) (65-74) is a key coenzyme fragment of fatty acid synthase (FAS) and participates in fatty acid synthesis as an acyl carrier. Acyl Carrier Protein (ACP) (65-74) mediates condensation, reduction and other cyclic reactions in fatty acid synthesis by covalently binding to acyl chains to form acyl-ACP intermediates, promoting acyl chain extension. Acyl Carrier Protein (ACP) (65-74) can regulate the synthesis ratio of saturated and unsaturated fatty acids. Acyl Carrier Protein (ACP) (65-74) can be used to study the mechanism of bacterial fatty acid synthesis and is a potential target for antibiotics (such as inhibiting the FAS system of pathogens) .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W001084

Methyl 4-hydroxyphenylacetate	Structural Classification Monophenols Microorganisms Classification of Application Fields Source classification Other Diseases Phenols Disease Research Fields	Drug Derivative
Methyl 4-hydroxyphenylacetate, a natural compound, is a methyl ester resulting from the formal condensation of the carboxy group of 4-Hydroxyphenylacetic acid with methanol .

HY-W004289

Methyl pentadecanoate	Structural Classification Natural Products other families Classification of Application Fields Source classification Other Diseases Plants Disease Research Fields	Others
Methyl pentadecanoate is a fatty acid ester, can be isolated from L. wallichi extracts. Methyl pentadecanoate is obtained by condensation of the carboxy group of pentadecanoic acid with the hydroxy group of methanol .

HY-121199

Germanicol	Triterpenes Structural Classification Euphorbia boetica Terpenoids Source classification Euphorbiaceae Plants	Apoptosis
Germanicol is a selective antineoplastic agent against human colon cancer cell lines HCT-116 and HT29 . Germanicol induces apoptosis via chromatin condensation and DNA damage .

HY-N2037C

(S)-Higenamine hydrobromide (S)-Norcoclaurine hydrobromide	Structural Classification Alkaloids Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Endogenous metabolite Isoquinoline Alkaloids Disease Research Fields	Endogenous Metabolite
(S)-Higenamine ((S)-Norcoclaurine) hydrobromide, a S-enantiomer of Higenamine, is the entry compound in benzylisoquinoline alkaloid biosynthesis. (S)-Higenamine hydrobromide is produced by the condensation of dopamine and 4-hydroxyphenylacetaldehyde (4-HPAA) by norcoclaurine synthase (NCS) .

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-N7497

Protoescigenin	Triterpenes Structural Classification other families Classification of Application Fields Terpenoids Source classification Other Diseases Plants Disease Research Fields	Others
Protoescigenin is the main aglycone of horse chestnut saponin mixture known as escin. Protoescigenin is selected as substrate for exploratory chemistry towards selective protection, followed by propargyl ether formation and subsequent condensation with azido-monosaccharides, to obtain novel triazole linked conjugates of the triterpene .

HY-129905

L-Leucyl-L-Leucine methyl ester hydrochloride Maximum Cited Publications 7 Publications Verification LLOMe hydrochloride; Leu-Leu methyl ester hydrochloride; H-Leu-Leu-OMe hydrochloride	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite
L-Leucyl-L-Leucine methyl ester (LLOMe) hydrochloride, a dipeptide condensation product of L-leucine methyl ester generated by human monocytes or polymorphonuclear leukocytes, selectively eliminates lymphocytes with cytotoxic potential. L-Leucyl-L-Leucine methyl ester hydrochloride also can induce endolysosomal pathway stress .

HY-W102375

4-Acetoxycinnamic acid	Structural Classification Kaempferia galanga L. Classification of Application Fields Simple Phenylpropanols Source classification Phenylpropanoids Plants Inflammation/Immunology Disease Research Fields Zingiberaceae	Drug Intermediate
4-Acetoxycinnamic acid is an acetate ester obtained by the formal condensation of the hydroxy group of trans-4-coumaric acid with acetic acid. 4-Acetoxycinnamic acid is a member of cinnamic acids and a member of phenyl acetates. 4-Acetoxycinnamic acid derives from a trans-4-coumaric acid .

HY-N1915

Cellohexaose	Structural Classification Natural Products Polysaccharides Microorganisms Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Saccharides	Endogenous Metabolite
Cellohexaose is a glucose polymer with two or more glucose monomers produced from the breakdown of cellulose, consisting of a condensation of beta (1-4) linked D-glucose monomers .

HY-N2037B

(S)-Higenamine (S)-Norcoclaurine	Structural Classification Alkaloids Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Endogenous metabolite Isoquinoline Alkaloids Disease Research Fields	Endogenous Metabolite
(S)-Higenamine ((S)-Norcoclaurine), a S-enantiomer of Higenamine, is the entry compound in benzylisoquinoline alkaloid biosynthesis. (S)-Higenamine is produced by the condensation of dopamine and 4-hydroxyphenylacetaldehyde (4-HPAA) by norcoclaurine synthase (NCS) .

HY-W001084R

Methyl 4-hydroxyphenylacetate (Standard)	Structural Classification Monophenols Microorganisms Source classification Phenols	Drug Derivative
Methyl 4-hydroxyphenylacetate (Standard) is the analytical standard of Methyl 4-hydroxyphenylacetate. This product is intended for research and analytical applications. Methyl 4-hydroxyphenylacetate, a natural compound, is a methyl ester resulting from the formal condensation of the carboxy group of 4-Hydroxyphenylacetic acid with methanol[1].

HY-129905A

L-Leucyl-L-Leucine methyl ester hydrobromide Maximum Cited Publications 7 Publications Verification LLOMe hydrobromide; Leu-Leu methyl ester hydrobromide; H-Leu-Leu-OMe hydrobromide	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite
L-Leucyl-L-Leucine methyl ester (LLOMe) hydrobromide, a dipeptide condensation product of L-leucine methyl ester generated by human monocytes or polymorphonuclear leukocytes, selectively eliminates lymphocytes with cytotoxic potential. L-Leucyl-L-Leucine methyl ester hydrobromide also can induce endolysosomal pathway stress .

HY-N7497R

Protoescigenin (Standard)	Triterpenes Structural Classification other families Terpenoids Source classification Plants	Others
Protoescigenin (Standard) is the analytical standard of Protoescigenin. This product is intended for research and analytical applications. Protoescigenin is the main aglycone of horse chestnut saponin mixture known as escin. Protoescigenin is selected as substrate for exploratory chemistry towards selective protection, followed by propargyl ether formation and subsequent condensation with azido-monosaccharides, to obtain novel triazole linked conjugates of the triterpene .

HY-B1142

Lipoamide Maximum Cited Publications 7 Publications Verification (±)-α-Lipoamide; DL-Lipoamide; DL-6,8-Thioctamide	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	NO Synthase
Lipoamide ((±)-α-Lipoamide) is a monocarboxylic acid derivative of a neutral amide, formed by the condensation of the carboxyl group of lipoic acid and ammonia. Lipoamide protects against oxidative stress-mediated neuronal cell damage and also acts as a coenzyme to transfer acetyl groups and hydrogen during pyruvate deacylation. Lipoamide also stimulates mitochondrial biogenesis in adipocytes through the endothelial NO synthase-cGMP-protein kinase G signaling pathway .

HY-N7103R

Ethyl oleate (Standard)	Structural Classification Natural Products other families Classification of Application Fields Source classification Other Diseases Plants Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Ethyl oleate (Standard) is the analytical standard of Ethyl oleate. This product is intended for research and analytical applications. Ethyl oleate is an orally active fatty acid ester formed from the condensation of oleic acid and ethanol. Ethyl oleate is the main fatty acid ethyl ester in the blood after alcohol ingestion. Ethyl oleate has no obvious toxicity to rats and its absorption, distribution and excretionare similar to triacylglycerol. Ethyl oleate can accelerate the drying process of certain foods and can also be used as a liquid lipid component in nanostructured lipid carriers .

HY-W012572

D-Histidine	Microorganisms Source classification	Mitochondrial Metabolism Bacterial
D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu ²⁺) .

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 (5mdC) is an endogenous substrate of DNA methyltransferases (such as mammalian 5-C-MTase) and binds to DNA dependent on the formation of DNA stem-loop structures. 5-Methyl-2'-deoxycytidine guides de novo DNA methylation by acting as a methylation mark and activates the methylation of adjacent CpG sites in single-stranded DNA through cis action. 5-Methyl-2'-deoxycytidine regulates DNA methylation patterns by recruiting methyltransferases to specific chromatin regions, affecting chromatin condensation and gene expression. Its distribution in plant cells is related to cell proliferation and differentiation stages. The methylation level of 5-Methyl-2'-deoxycytidine is low in proliferating cells and high in differentiated cells .

HY-W012572R

D-Histidine (Standard)	Microorganisms Source classification	Mitochondrial Metabolism Bacterial
D-Histidine (Standard) is the analytical standard of D-Histidine (HY-W012572). This product is intended for research and analytical applications. D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu ²⁺) .

Cat. No.	Product Name	Chemical Structure

HY-W011297S3

Methyl arachidonate-13C5
Methyl arachidonate- ¹³C₅ (Arachidonic acid methyl ester- ¹³C₅) is ¹³C labeled Methyl arachidonate. Methyl arachidonate (Arachidonic acid methyl ester) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of arachidonic acid with methanol. Methyl arachidonate has activity of human blood serum metabolite .

HY-W011297S2

Methyl arachidonate-13C4
Methyl arachidonate- ¹³C₄ (Arachidonic acid methyl ester- ¹³C₄) is ¹³C labeled Methyl arachidonate. Methyl arachidonate (Arachidonic acid methyl ester) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of arachidonic acid with methanol. Methyl arachidonate has activity of human blood serum metabolite .

Cat. No.	Product Name		Classification

HY-N7103

Ethyl oleate		Solvents
Ethyl oleate is an orally active fatty acid ester formed from the condensation of oleic acid and ethanol. Ethyl oleate is the main fatty acid ethyl ester in the blood after alcohol ingestion. Ethyl oleate has no obvious toxicity to rats and its absorption, distribution and excretionare similar to triacylglycerol. Ethyl oleate can accelerate the drying process of certain foods and can also be used as a liquid lipid component in nanostructured lipid carriers .

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