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Results for "

degradation product

" in MedChemExpress (MCE) Product Catalog:

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By Research Areas:	Cancer (82) Cardiovascular Disease (15) Endocrinology (7) Infection (53) Inflammation/Immunology (43) Metabolic Disease (54) Neurological Disease (34)
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323

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Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W017389

Xanthine Maximum Cited Publications 8 Publications Verification	Environmental Pollutants Endogenous Metabolite	Neurological Disease
Xanthine, a plant alkaloid found in tea, coffee, and cocoa, is a mild stimulant of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation .

HY-B1027

4-Nonylphenol polyethoxylate Nonoxynol; Nonoxinol	Environmental Pollutants Biochemical Assay Reagents	Others
4-Nonylphenol polyethoxylate (Nonoxynol) is a non-ionic surfactant. 4-Nonylphenol polyethoxylate forms degradation products including 4-nonylphenol and short ethoxyl chain polyethoxylates. 4-Nonylphenol polyethoxylate generates degradation products that exhibit estrogenic activity, persist in aquatic environments, and bioaccumulate in the food chain .

HY-113472

N-Methyl-4-pyridone-3-carboxamide	Drug Metabolite	Others
N-Methyl-4-pyridone-3-carboxamide (compound 4PY) is a final product of nicotinamide adenine dinucleotide (NAD) degradation .

HY-113412A

3-Methylhistamine dihydrochloride	Endogenous Metabolite	Inflammation/Immunology
3-Methylhistamine dihydrochloride is a degradation product of histamine. 3-Methylhistamine dihydrochloride, a methylated product of histamine, is associated with immune response and shows upregulation in the vaccinated mice .

HY-113382

N-Methylhydantoin 1-Methylhydantoin	Endogenous Metabolite	Others
N-Methylhydantoin is a product of degradation of creatinine by bacteria.

HY-B1514

Allantoic acid 1 Publications Verification	Endogenous Metabolite	Others
Allantoic acid is a degradative product of uric acid and associated with purine metabolism .

HY-112811

PROTAC CDK9 degrader-2	PROTACs CDK	Cancer
PROTAC CDK9 degrader-2 (compound 11c) is a potent and selective CDK9 degrader based on PROTAC, with an IC₅₀ of 17 μM in MCF-7 cell lines. Natural product Wogonin (CDK ligand) binds ubiquitin E3 ligase Cereblon (CRBN) via a linker to form PROTAC .

HY-129072

Isocyclosporin A	Complement System Cyclophilin Drug Metabolite	Cardiovascular Disease
Isocyclosporin A is a degradation product of the immunosuppressant Cyclosporin A .

HY-N7007

Sclareol glycol	Drug Intermediate	Metabolic Disease
Sclareol glycol is the precursor of ambroxide. Hyphozyma roseonigra ATCC 20624 was the only reported strain capable of degrading sclareol to the main product of sclareol glycol .

HY-138107

Arimistane	Endogenous Metabolite	Metabolic Disease
Arimistane is a metabolite of 7-oxo-DHEA and can be used as a diagnostic marker of 7-oxo-DHEA administration .Arimistane is a metabolite of 7-oxo-DHEA and can be used as a diagnostic marker of 7-oxo-DHEA administration .

HY-121652

Mefox	Drug Metabolite	Others
Mefox is a degradation product of folic acid (HY-16637) .

HY-W010593

Ethylenethiourea	Environmental Pollutants Drug Metabolite	Cancer
Ethylenethiourea is a degradation product of the ethylenebisthiocarbamate group of fungicides. Ethylenethiourea is tumorigenic and teratogenic. Ethylenethiourea is orally active .

HY-125947

4-Epioxytetracycline	Drug Metabolite	Others
4-Epioxytetracycline, the degradation product of Oxytetracycline (OTC), can be found in swine manure compost and wastewater .

HY-122207

Erythromycin A enol ether	Antibiotic	Infection
Erythromycin A enol ether is an acidic degradation product of Erythromycin A (macrolide antibiotic) and has no antibacterial effect .

HY-W017389R

Xanthine (Standard)	Reference Standards Endogenous Metabolite	Inflammation/Immunology
Xanthine (Standard) is the analytical standard of Xanthine. This product is intended for research and analytical applications. Xanthine, a plant alkaloid found in tea, coffee, and cocoa, is a mild stimulant of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation . In Vitro: A number of stimulants are derived from Xanthine including caffeine and theobromine. Xanthine is a product on the pathway of purine degradation. Xanthine is subsequently converted to uric acid by the action of the Xanthine oxidase enzyme.

HY-132995

DP-1	Drug Metabolite	Others
DP-1, a degradation product of SDC-TRAP-0063, is a fragment of Ganetespib. Ganetespib is a heat shock protein 90 (HSP90) inhibitor with anti-tumor activity .

HY-121899

1-Oxo Ibuprofen Ibuprofen EP impurity J	Drug Metabolite	Others
1-Oxo Ibuprofen (Ibuprofen EP impurity J) is a degradation product and a potential impurity in preparations of Ibuprofen. Ibuprofen is an anti-inflammatory inhibitor targeting COX-1 and COX-2 with IC₅₀s of 13 μM and 370 μM, respectively .

HY-125446

2-Hydroxymethyl olanzapine LY-290411; 2-OH-OLZ	Drug Metabolite	Others
2-Hydroxymethyl olanzapine is a metabolite and a degradation product of Olanzapine (HY-14541) ^[1][2].

HY-113432R

Nudifloramide (Standard) 2PY (Standard)	Reference Standards Endogenous Metabolite PARP	Metabolic Disease
Nudifloramide (Standard) is the analytical standard of Nudifloramide. This product is intended for research and analytical applications. Nudifloramide (2PY) is one of the end products of nicotinamide-adenine dinucleotide (NAD) degradation. Nudifloramide significantly inhibits poly(ADP-ribose) polymerase (PARP-1) activity in vitro .

HY-W718316

5,6-Chrysenedione	Drug Metabolite	Others
5,6-Chrysenedione is the photochemical degradation product of 6-Aminochrysene (HY-108315) .

HY-137196

Anhydrochlortetracycline hydrochloride	Bacterial	Infection
Anhydrochlortetracycline hydrochloride is a degradation product of chlortetracycline (HY-B1327A). Anhydrochlortetracycline hydrochloride inhibits the growth of actinomycetes .

HY-P4724

(β-Asp28)-Exenatide	Drug Derivative	Metabolic Disease
(β-Asp28)-Exenatide is a potential degradation product of exenatide produced by the formation and cleavage of asparagine.

HY-100096

Emtricitabine S-oxide Emtricitabine sulfoxide; Emtricitabine Degradant-III	HIV Reverse Transcriptase	Infection
Emtricitabine S-oxide (Emtricitabine sulfoxide) is a major degradation product of Emtricitabine. Emtricitabine is a potent nucleoside reverse transcriptase inhibitor used for the treatment of HIV infection.

HY-13938

Iretol 1 Publications Verification	Endogenous Metabolite	Metabolic Disease
Iretol (2,4,6-trihydroxyanisole) is a a degradation product of a glucoside obtained from Iris Jorentina. Iretol is an intermediate in the synthesis of natural isoflavones, such as Tectorigenin, Irigenin and Caviunin .

HY-133247

Daclatasvir Impurity B	Drug Metabolite	Others
Daclatasvir Impurity B is the impurity of Daclatasvir. Daclatasvir is a potent HCV NS5A protein inhibitor .

HY-136381

N-Nitrosoglyphosate sodium N-Nitroso-N-(phosphonoMethyl)glycine sodium; Glyphosate-N-nitroso sodium	Drug Metabolite	Others
N-Nitrosoglyphosate sodium is the nitrosamine degradation product and synthetic impurity of glyphosate herbicide .

HY-111742

Bifenazate-diazene	Drug Metabolite	Others
Bifenazate-diazene is a major degradation product of Bifenazate. Bifenazate is a selective carbazate acaricide and an insecticide .

HY-W142446S

2,6-Dichlorobenzamide-3,4,5-d3	Isotope-Labeled Compounds Environmental Pollutants Herbicide	Others
2,6-Dichlorobenzamide-3,4,5-d₃ is the deuterium labeled 2,6-Dichlorobenzamide (HY-W142446). 2,6-Dichlorobenzamide is a herbicide degradation product that is relatively difficult to degrade .

HY-125947R

4-Epioxytetracycline (Standard)	Reference Standards Drug Metabolite	Others
4-Epioxytetracycline (Standard) is the analytical standard of 4-Epioxytetracycline. This product is intended for research and analytical applications. 4-Epioxytetracycline, the degradation product of Oxytetracycline (OTC), can be found in swine manure compost and wastewater .

HY-W705140A

Monohydroxy melphalan hydrochloride Hydroxymelphalan hydrochloride	Drug Metabolite	Cancer
Monohydroxy melphalan hydrochloride (Hydroxymelphalan hydrochloride) is a degradation product of Melphalan (HY-17575), obtained through the hydrolysis of Melphalan in aqueous solutions (including cell culture media and human plasma) .

HY-B0300S

Penicillamine-d3 D-(-)-Penicillamine-d₃	Drug Metabolite Isotope-Labeled Compounds Cuproptosis	Inflammation/Immunology
Penicillamine-d₃ is the deuterium labeled Penicillamine. Penicillamine (D-(-)-Penicillamine) is the most characteristic degradation product of the penicillin antibiotics. It is used as an antirheumatic and as a chelating agent in Wilson's disease.

HY-167867

Utibaprilat FPL 63674XX	Angiotensin-converting Enzyme (ACE)	Cardiovascular Disease
Utibaprilat (FPL 63674XX) is a ACE inhibitor that is a major degradation product of Utibapril (HY-101681) .

HY-133246

Monodes(N-carboxymethyl)valine Daclatasvir Daclatasvir Impurity A	HCV	Infection
Monodes(N-carboxymethyl)valine Daclatasvir (Daclatasvir Impurity A) is the main degradation product of Daclatasvir. Daclatasvir is a potent HCV NS5A protein inhibitor .

HY-137324

α-Apooxytetracycline	Drug Metabolite Antibiotic	Infection
α-Apooxytetracycline is a degradation product of Oxytetracycline (HY-B0275). Oxytetracycline is an antibiotic belonging to the tetracycline class .

HY-W653762

Cetirizine N-oxide	Histamine Receptor	Neurological Disease Inflammation/Immunology
Cetirizine N-oxide is an oxidative degradation product of the histamine H1 receptor antagonist Cetirizine (HY-17042) .

HY-W653762A

Cetirizine N-oxide dihydrochloride	Histamine Receptor	Neurological Disease Inflammation/Immunology
Cetirizine N-oxide dihydrochloride is an oxidative degradation product of the histamine H1 receptor antagonist Cetirizine (HY-17042) .

HY-113412AR

3-Methylhistamine dihydrochloride (Standard)	Reference Standards Endogenous Metabolite	Inflammation/Immunology
3-Methylhistamine (dihydrochloride) (Standard) is the analytical standard of 3-Methylhistamine (dihydrochloride). This product is intended for research and analytical applications. 3-Methylhistamine dihydrochloride is a degradation product of histamine. 3-Methylhistamine dihydrochloride, a methylated product of histamine, is associated with immune response and shows upregulation in the vaccinated mice .

HY-121899R

1-Oxo Ibuprofen (Standard) Ibuprofen EP impurity J (Standard)	Drug Metabolite Reference Standards	Others
1-Oxo Ibuprofen (Standard) is the analytical standard of 1-Oxo Ibuprofen. This product is intended for research and analytical applications. 1-Oxo Ibuprofen (Ibuprofen EP impurity J) is a degradation product and a potential impurity in preparations of Ibuprofen. Ibuprofen is an anti-inflammatory inhibitor targeting COX-1 and COX-2 with IC50s of 13 μM and 370 μM, respectively .

HY-N16427

2,3,-Dihydroxybenzoylserine 2,3-Dihydroxy-N-benzoylserine	Endogenous Metabolite	Others
2,3,-Dihydroxybenzoylserine (2,3-Dihydroxy-N-benzoylserine) is a conjugate of 2,3-dihydroxybenzoic acid and serine. 2,3,-Dihydroxybenzoylserine can be isolated from the culture of E.coli. 2,3,-Dihydroxybenzoylserine is a growth factor with growth-promoting activity in multiple aromatic auxotrophs such as E.coli KI2, strain AB2830. 2,3,-Dihydroxybenzoylserine is a degradation product of biological active compounds .

HY-136185

Atorvastatin Epoxy Tetrahydrofuran Impurity	Drug Metabolite	Others
Atorvastatin Epoxy Tetrahydrofuran Impurity is an impurity isolated oxidative degradation products of Atorvastatin (HY-B0589) . Atorvastatin is an orally active HMG-CoA reductase inhibitor, has the ability to effectively decrease blood lipids.

HY-133248

Daclatasvir Impurity C	Drug Metabolite	Others
Daclatasvir Impurity C is the impurity of Daclatasvir. Daclatasvir is a potent HCV NS5A protein inhibitor .

HY-125374A

Larotaxel dihydrate XRP9881 dihydrate	Microtubule/Tubulin	Cancer
Larotaxel (dihydrate) (XRP9881 (dihydrate)), a new taxane compound prepared by partial synthesis from 10-deacetyl baccatin III, is active against tumors .

HY-158767

Dehydro amlodipine fumarate	Drug Derivative	Others
Dehydro amlodipine fumarate is a derivative of Dehydro amlodipine and is one of the forced degradation products of Dehydro amlodipine during oxidation and acid degradation .

HY-W518478

Zolpyridine	Drug Metabolite	Others
Zolpyridine is a degradation product of Zolpidem tartrate .

HY-122035

Flambalactone	Bacterial	Infection
Flambalactone is a degradation product formed by methanolysis of the antibiotic flambamycin.

HY-135586

Raloxifene N-Oxide	Drug Metabolite	Metabolic Disease
Raloxifene N-Oxide is a Raloxifene oxidative degradation product .

HY-Z9082

Dihydroxy melphatalan	Drug Metabolite	Others
Dihydroxy melphalan is an inactive degradation product of Melphalan (HY-17575).

HY-119660

Surgumycin	Antibiotic Bacterial	Others
Surgumycin is a compound with antimicrobial activity, and its structure was determined by studying its degradation products.

HY-N12842

2-Deoxokanshone L	Drug Metabolite	Others
2-Deoxokanshone L is a degradation product of Nardosinone (HY-N0380) .

HY-W585893

Endrin ketone	Drug Metabolite	Cancer
Endrin ketone is an Endrin (HY-W585893) degradation product. Endrin is a carcinogen .

Cat. No.	Product Name	Type

HY-N1442R

Acid orange 7 (Standard)

Orange II (Standard); D&C Orange NO. 4 (Standard)

Fluorescent Dyes

Acid orange 7 (Standard) is the analytical standard of Acid orange 7 (HY-1442). This product is intended for research and analytical applications. Acid Orange 7 (Orange II; D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. Acid Orange 7 is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants .

Cat. No.	Product Name	Type

HY-W017386

3-Methyl-2-oxovaleric acid sodium 3 Publications Verification	Biochemical Assay Reagents
3-Methyl-2-oxovaleric acid sodium is a degradation product from Isoleucine. 3-Methyl-2-oxovaleric acid sodium is a biomarker of mustard airway diseases (MADs) and uric acid stone .

HY-112624H

Dextran T2 (MW 2,000)

Dextran 2; Dextran D2; Dextran T2(MW 1600-2400)

Biochemical Assay Reagents

Dextran T2 (Dextran 2; Dextran T2(MW 1600-2400)) is a natural high molecular weight polysaccharide, the glycosidic bonds in its structure can be recognized by endo-dextranase and exo-dextranase. Dextran T2 (MW 2,000) breaks the glycosidic bonds in the enzymatic hydrolysis mechanism, releasing products such as D-glucose, Isomaltose (IM₂), and Isomaltotriose (IM₃). Dextran T2 (MW 2,000) can be used as a model substrate to characterize the catalytic properties of dextranase (such as optimal pH, temperature and product specificity), and to study enzymatic mechanism research and polysaccharide degradation pathways in glycobiology. The Dextran series of compounds are also a natural polysaccharide drug carrier, which can be connected to drugs through covalent bonding methods such as ester bonds, amide bonds or click chemistry, or self-assembled to form carriers such as nanoparticles and hydrogels. Dextran is biodegradable and biocompatible, and can achieve targeted delivery and controlled release of drugs. Dextran derivatives can prolong drug half-life, increase local concentration and reduce immune clearance activity .

HY-W093282

Epoxidized soya bean oil

Soybean oil epoxide

Biochemical Assay Reagents

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

HY-79602

p-Toluenesulfonamide	Biochemical Assay Reagents
p-Toluenesulfonamide is an intermediate and plasticizer. p-Toluenesulfonamide is also the main degradation product of the disinfectant Chloramine-T (HY-B0959) in water. p-Toluenesulfonamide facilitates the localization of fluorescent probes to the endoplasmic reticulum .

HY-143203

18:0-18:2 PE

1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine

Biochemical Assay Reagents

18:0-18:2 PE is an important component of phosphatidylethanolamine (PE), involved in phospholipid metabolism and associated with diseases such as ovarian cancer. 18:0-18:2 PE in the hot processing process, its unsaturated fatty acids will degrade to form a variety of odor active compounds. 18:0-18:2 PE is mainly used in the field of food science to improve the flavor of aquatic products, as well as medical research on diseases related to phospholipid metabolism .

HY-N2024B

Maltose solution, 20% in H2O

Biochemical Assay Reagents

Maltose solution, 20% in H₂O is a 20% aqueous maltose solution. Maltose is a disaccharide composed of two glucose molecules linked together. Maltose is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase. Maltose can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders .

HY-W749852

Xanthine sodium, 98%	Biochemical Assay Reagents
Xanthine sodium, 98%, a plant alkaloid found in tea, coffee, and cocoa, is a mild stimulant of the central nervous system. Xanthine sodium, 98% also acts as an intermediate product on the pathway of purine degradation .

HY-B1855

cis-Heptachlor epoxide Epoxyheptachlor	Biochemical Assay Reagents
(±)-cis-Heptachlor epoxides, are degradation products of heptachlor that can occur in or on soil and crops when treated with heptachlor, a pesticide. Heptachlor is readily formed upon exposure to air. Everett CJ, Thompson OM. Environmental Health Pastor. 2015;30(2):93-7.

HY-112108D

Chitosan oligosaccharide (MW 2000) COS (MW 2000)	Biochemical Assay Reagents
Chitosan oligosaccharide (MW 2000) (COS (MW 2000)) is a degradation product of chitosan. It is an oligosaccharide composed of 2-20 glucosamine groups linked by β-(1→4) glycosidic bonds .

HY-19698R

4-Chlorophenoxyacetic acid (4-CPA) (Standard)

4-CPA (Standard); p-Chlorophenoxyacetic acid (Standard)

Biochemical Assay Reagents

4-Chlorophenoxyacetic acid (4-CPA) (Standard) is the analytical standard of 4-Chlorophenoxyacetic acid (4-CPA). This product is intended for research and analytical applications. 4-Chlorophenoxyacetic acid (4-CPA) is a widely used herbicide for weed control in agriculture. 4-Chlorophenoxyacetic acid can be degraded in aqueous media through an electrochemical oxidation process. The end products of 4-Chlorophenoxyacetic acid degradation are harmless, such as carbon dioxide, water, and chloride ions .

HY-W1048567E

mPEG40000-SCM	Biochemical Assay Reagents
mPEG40000-SCM is a high quality amine-reactive PEG product with a stable non-degradable functional group between the PEG polymer chain and the NHS ester .

HY-W1048567A

mPEG2000-SCM	Biochemical Assay Reagents
mPEG2000-SCM is a high quality amine-reactive PEG product with a stable non-degradable functional group between the PEG polymer chain and the NHS ester .

HY-W1048567H

mPEG3400-SCM	Biochemical Assay Reagents
mPEG3400-SCM is a high quality amine-reactive PEG product with a stable non-degradable functional group between the PEG polymer chain and the NHS ester .

HY-W749852A

Xanthine sodium, for cell culture	Biochemical Assay Reagents
Xanthine sodium, for cell culture, a plant alkaloid found in tea, coffee, and cocoa, is a mild stimulant of the central nervous system. Xanthine sodium, for cell culture also acts as an intermediate product on the pathway of purine degradation .

HY-79602R

p-Toluenesulfonamide (Standard)

Biochemical Assay Reagents

p-Toluenesulfonamide (Standard) is the analytical standard of p-Toluenesulfonamide (HY-79602). This product is intended for research and analytical applications. p-Toluenesulfonamide is an intermediate and plasticizer. p-Toluenesulfonamide is also the main degradation product of the disinfectant Chloramine-T (HY-B0959) in water. p-Toluenesulfonamide facilitates the localization of fluorescent probes to the endoplasmic reticulum .

HY-B1855R

cis-Heptachlor epoxide (Standard)

Epoxyheptachlor (Standard)

Biochemical Assay Reagents

cis-Heptachlor epoxide (Standard) is the analytical standard of cis-Heptachlor epoxide. This product is intended for research and analytical applications. (±)-cis-Heptachlor epoxides, are degradation products of heptachlor that can occur in or on soil and crops when treated with heptachlor, a pesticide. Heptachlor is readily formed upon exposure to air. Everett CJ, Thompson OM. Environmental Health Pastor. 2015;30(2):93-7.

HY-W099580R

Hexadecane (Standard)

n-Hexadecane (Standard); Cetane (Standard)

Biochemical Assay Reagents

Hexadecane (Standard) (n-Hexadecane (Standard)) is the analytical standard of Hexadecane (HY-W099580). This product is intended for research and analytical applications. Hexadecane (n-Hexadecane) is a saturated hydrocarbon of alkanes or paraffins and can be used as an organic solvent. Hexadecane is a component of petroleum, belongs to hydrophobic substrates, and is a model substance for studying bacterial degradation of hydrophobic compounds .

HY-D0856R

Bis-Tris (Standard)

Biochemical Assay Reagents

Bis-Tris (Standard) is the analytical standard of Bis-Tris. This product is intended for research and analytical applications. Bis-Tris is an amine buffer suitable for protein and nucleic acid systems with a pH buffer range of 5.8-7.2. Bis-Tris can also be mixed with HEPES and cacodylic acid buffer to create a pH 8 environment and monitor fluorescence emission intensity at 305 nm. Gels formulated with Bis-Tris also avoid protein degradation in samples prepared at higher pH (pH 8.5) .

HY-W105518R

L-Carnitine tartrate (Standard)

Biochemical Assay Reagents

L-Carnitine (tartrate) (Standard) is the analytical standard of L-Carnitine (tartrate). This product is intended for research and analytical applications. L-Carnitine tartrate is a highly polar, small zwitterion. L-Carnitine tartrate is an essential co-factor for the mitochondrial β-oxidation pathway. L-Carnitine tartrate functions to transport long chain fatty acyl-CoAs into the mitochondria for degradation by β-oxidation. L-Carnitine tartrate is an antioxidant. L-Carnitine tartrate can ameliorate metabolic imbalances in many inborn errors of metabolism ^{[3] ^.}

HY-W099538R

Dilauryl thiodipropionate (Standard)

Dilauryl 3,3'-Thiodipropionate (Standard)

Biochemical Assay Reagents

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

HY-W1048567

mPEG1000-SCM	Biochemical Assay Reagents
mPEG1000-SCM is a high quality amine-reactive PEG product with a stable non-degradable functional group between the PEG polymer chain and the NHS ester .

HY-W1048567B

mPEG5000-SCM	Biochemical Assay Reagents
mPEG5000-SCM is a high quality amine-reactive PEG product with a stable non-degradable functional group between the PEG polymer chain and the NHS ester .

HY-W1048567D

mPEG20000-SCM	Biochemical Assay Reagents
mPEG20000-SCM is a high quality amine-reactive PEG product with a stable non-degradable functional group between the PEG polymer chain and the NHS ester .

HY-W1048567C

mPEG10000-SCM	Biochemical Assay Reagents
mPEG10000-SCM is a high quality amine-reactive PEG product with a stable non-degradable functional group between the PEG polymer chain and the NHS ester .

Cat. No.	Product Name	Target	Research Area

HY-W724905

gamma-Glutamylisoleucine γ-Glu-Ile; H-γ-Glu-Ile-OH	Amino Acid Derivatives	Others
gamma-Glutamylisoleucine (γ-Glu-Ile; H-γ-Glu-Ile-OH) is a dipeptide composed of γ-glutamic acid and isoleucine, and it is also a degradation product of macromolecular proteins after proteolysis .

HY-P4846

Ac-Pro-Gly-Pro-OH 2 Publications Verification	CXCR Apoptosis IFNAR TNF Receptor Interleukin Related	Infection Inflammation/Immunology
Ac-Pro-Gly-Pro-OH is an endogenous degradation product of extracellular collagen and acts as a CXCR2 agonist . Ac-Pro-Gly-Pro-OH exerts bactericidal activity by generating hydrogen peroxide, inhibits pulmonary inflammation, and reduces immune cell apoptosis (apoptosis). Ac-Pro-Gly-Pro-OH promotes the production of IFN-γ and inhibits the production of TNF-α and IL-6 in leukocytes. Ac-Pro-Gly-Pro-OH increases the survival rate of mice in sepsis models, enhances the bactericidal activity of neutrophils, acts as a neutrophil chemoattractant, induces neutrophil polarization, and regulates inflammatory and repair processes. Ac-Pro-Gly-Pro-OH induces chronic inflammation and tissue remodeling through sustained action. Ac-Pro-Gly-Pro-OH is released via alkaline hydrolysis of corneal proteins in alkali-injured eyes, thereby driving the early infiltration of neutrophils into the cornea. Ac-Pro-Gly-Pro-OH is applicable to research related to sepsis, chronic obstructive pulmonary disease, cystic fibrosis, bronchiolitis obliterans syndrome, severe asthma, idiopathic pulmonary fibrosis, and corneal ulcer .

HY-106263B

Tyroserleutide hydrochloride	PTEN PDK-1 MDM-2/p53 Apoptosis Akt	Cancer
Tyroserleutide hydrochloride is a tripeptide isolated from the degradation products of porcine spleen with antitumor activity. Tyroserleutide hydrochloride can upregulate the expression of the tumor suppressor gene PTEN and inhibit the activity of AKT and PDK1. Tyroserleutide hydrochloride inhibits tumor cell proliferation and MDM2 phosphorylation by inhibiting the PI3K/AKT pathway, and also upregulates P21, P27, P53, and induces mitochondrial damage and cell apoptosis .

HY-P4724

(β-Asp28)-Exenatide	Drug Derivative	Metabolic Disease
(β-Asp28)-Exenatide is a potential degradation product of exenatide produced by the formation and cleavage of asparagine.

HY-P3675

LH-RH (4-10)	GnRH Receptor	Endocrinology
LH-RH (4-10) is a heptapeptide, one of major degradation products of luteinising-hormone releasing hormone (LHRH) via pituitary and hypothalamus. LH-RH (4-10) produced in macrophages and type II pneumocytes .

HY-P3674

LH-RH (7-10)	GnRH Receptor	Endocrinology
LH-RH (7-10) is a tetrapeptide, one of major degradation products of luteinising-hormone releasing hormone (LHRH) via pituitary and hypothalamus. LH-RH (7-10) produced in macrophages, type I-like and type II pneumocytes .

HY-P4372

Hepcidin-22 (human)	Peptides	Others
Hepcidin-22 (human) is an inactive degradation product of hepcidin-25 that is present in the urine .

HY-106263A

Tyroserleutide TFA	Peptides	Cancer
Tyroserleutide TFA, isolated from the degradation products of porcine spleen , is a small molecular tripeptide which inhibits tumor growth both in vitro and in vivo .

HY-106263

Tyroserleutide	Peptides	Cancer
Tyroserleutide (YSL), isolated from the degradation products of porcine spleen , is a small molecular tripeptide which inhibits tumor growth both in vitro and in vivo .

HY-P4386

(Asp28)-Exenatide	GLP Receptor	Metabolic Disease
(Asp28)-Exenatide is a degradation product of exenatide (HY-13443). (Asp28)-Exenatide can be used as a GLP-1R agonist .

HY-P11703

TRVLNLGPI	MHC	Others
TRVLNLGPI is an MHC motif-containing, MHC-independent nonapeptide. TRVLNLGPI is not a product of immune presentation, but a product of renal protein degradation, and its concentration is sufficiently high to be specifically recognized by vomeronasal neurons. The concentration of TRVLNLGPI in mouse urine can be six orders of magnitude higher than that of prototype MHC-dependent peptides .

Cat. No.	Product Name

HY-K6022

ECM Gentle Dissociation Solution

MCE ECM Gentle Dissociation Solution is a gentle ECM-degrading enzyme mixture derived from marine bacteria and Bacillus species, specifically formulated for efficient and low-damage digestion of in-vitro cell systems. It selectively degrades extracellular matrix components while minimizing disruption to the cell membrane and intercellular junctions, thereby significantly reducing mechanical stress during dissociation. This product is compatible with a wide range of cell types, including stem cell colonies, primary cells, neural cells, and organoids, and is particularly well suited for gentle yet effective dissociation of brain organoids and other complex 3D structures.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W017389

Xanthine Maximum Cited Publications 8 Publications Verification	Structural Classification Natural Products Classification of Application Fields Endocrine diseases Camellia sinensis (L.) O. Ktze. Plants Endogenous metabolite Microorganisms Disease markers Nervous System Disorder Inflammation/Immunology Disease Research Fields Source Classification Theaceae	Environmental Pollutants Endogenous Metabolite
Xanthine, a plant alkaloid found in tea, coffee, and cocoa, is a mild stimulant of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation .

HY-B0300

Penicillamine 3 Publications Verification D-(-)-Penicillamine	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Inflammation/Immunology Disease Research Fields Source Classification	Cuproptosis Drug Metabolite
Penicillamine (D-(-)-Penicillamine) is a penicillin metabolic degradation product, can be used as a heavy metal chelator. Penicillamine increases free copper and increases oxidative stress. Penicillamine has effect of seizures through nitric oxide/NMDA pathways. Penicillamine is a potential immune modulator. Penicillamine can be used for the research of Wilson disease, rheumatoid arthritis, and cystinuria .

HY-W007376

Indole-3-carboxaldehyde 3 Publications Verification 3-Formylindole	Alkaloids Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Cruciferae Other Diseases Isatis tinctoria L. Plants Endogenous metabolite Disease Research Fields Indole Alkaloids Source Classification	Endogenous Metabolite
Indole-3-carboxaldehyde (3-Formylindole), a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin. Indole-3-carboxaldehyde also enhances the epithelial barrier and anti-inflammatory activity in the intestinal tract .

HY-N2024

Maltose 1 Publications Verification	Structural Classification Polysaccharides Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Saccharides Source Classification Cancer	Endogenous Metabolite Glycosidase
Maltose is a disaccharide composed of two glucose molecules linked together. Maltose is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase). Maltose can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders .

HY-N2325

D-(+)-Cellobiose	Human Gut Microbiota Metabolites Polysaccharides Microorganisms Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Saccharides Source Classification	Endogenous Metabolite
D-(+)-Cellobiose is a water-soluble disaccharide and an important intermediate product in the degradation process of cellulose and hemicellulose. D-(+)-cellobiose is used as a carbon source by microorganisms in fermentation processes, where it is converted into ethanol or other metabolic products. D-(+)-Cellobiose has significant application value in biofuel production, such as bioethanol .

HY-125665

Pheophorbide A	Microorganisms Ketones, Aldehydes, Acids Source Classification	Apoptosis
Pheophorbide A is an intermediate product in the chlorophyll degradation pathway. Pheophorbide A can be used as a photosensitizer. Pheophorbide A is a lymphatic vascular activator. Pheophorbide A has antitumor activity. Pheophorbide A can be used for human lymphatic vascular insufficiencies research .

HY-113432

Nudifloramide 2PY	Alkaloids Structural Classification Other disease Classification of Application Fields Disease markers Pyridine Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite PARP
Nudifloramide (2PY) is one of the end products of nicotinamide-adenine dinucleotide (NAD) degradation. Nudifloramide significantly inhibits poly(ADP-ribose) polymerase (PARP-1) activity in vitro .

HY-N7387

3-Oxocholic acid 3-Dehydrocholic acid	Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Steroids Source Classification	Endogenous Metabolite
3-Oxocholic acid is an oxo-bile acid metabolite and also a major degradation product from cholic by C. perfringens in the intestine. 3-Oxocholic acid is steroid acid found predominantly in bile of mammals .

HY-N7495

all-trans-Anhydro Retinol Anhydrovitamin A	Classification of Application Fields Terpenoids Metabolic Disease Diterpenoids Endogenous metabolite Disease Research Fields Source Classification	Drug Metabolite
all-trans-Anhydro Retinol (Anhydrovitamin A) is an orally active degradation product formed by the dehydration of vitamin A alcohol and its esters under conditions such as acidic catalysis or hydroxylic solvents, with a biological activity only 0.4% of that of Vitamin A (HY-B1342). In rats, all-trans-Anhydro Retinol can be metabolized into hydroxy derivatives and their esters, but it cannot be converted into Vitamin A (HY-B1342) and has a low storage capacity in the body .

HY-N2024A

Maltose monohydrate 1 Publications Verification	Structural Classification Polysaccharides other families Classification of Application Fields Other Diseases Plants Endogenous metabolite Disease Research Fields Saccharides Source Classification	Endogenous Metabolite Glycosidase
Maltose monohydrate is a disaccharide composed of two glucose molecules linked together. Maltose monohydrate is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose monohydrate is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase. Maltose monohydrate can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders .

HY-113063

3-Methyl-2-oxovaleric acid 3 Publications Verification	Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
3-Methyl-2-oxovaleric acid is a degradation product from Isoleucine. 3-Methyl-2-oxovaleric acid is a biomarker of mustard airway diseases (MADs) and uric acid stone .

HY-N2099

Onjisaponin B 2 Publications Verification Senegin III	Triterpenes Structural Classification Neurological Disease Classification of Application Fields Terpenoids Polygalaceae Plants Polygala tenuifolia Willd. Disease Research Fields Source Classification	Autophagy Amyloid-β Caspase NF-κB Apoptosis
Onjisaponin B is an orally active natural product derived from Polygala tenuifolia. Onjisaponin B inhibits NF-κB p65. Onjisaponin B enhances autophagy and accelerates the degradation of mutant α-synuclein and huntingtin. Onjisaponin B reduces β-amyloid (Aβ) production. Onjisaponin B reduces radiation-induced cell apoptosis. Onjisaponin B has anti-oxidant and anti-inflammatory activities. Onjisaponin B can be used for neurological disease and radiation injury study, and its metabolite tenuifolin (TF) can enter the brain through the BBB .

HY-N7449

Neamine	Infection Cardiovascular Disease Classification of Application Fields Disease Research Fields	Antibiotic Bacterial
Neamine, a degradation product of Neomycin, is a broad-spectrum aminoglycoside antibiotic. Neamine is an anti-angiogenesis agent targeting angiogenin. Neamine has potent antibacterial, antitumor and neuroprotective activities .

HY-W004292

1-Undecanol Undecyl alcohol	Structural Classification Natural Products Microorganisms other families Classification of Application Fields Other Diseases Plants Disease Research Fields Source Classification	Environmental Pollutants Drug Derivative Insecticide
1-Undecanol (Undecyl alcohol) is the main product generated from the degradation of 2-tridecanone by Pseudomonas bacteria isolated from the soil. 1-Undecanol can enhance the attraction of Grapholita molesta to sex pheromone traps .

HY-W012575

2,4-Dihydroxybenzoic acid	Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Phenols Polyphenols Endogenous metabolite Disease Research Fields Source Classification	Reactive Oxygen Species (ROS)
2,4-Dihydroxybenzoic acid is a degradation product of acid cherry anthocyanins during in vitro cell culture and an analogue of coenzyme Q precursor molecules. 2,4-Dihydroxybenzoic acid can improve the related symptoms of kidney diseases caused by ADCK4/Coq6 deficiency .

HY-N0191R

Andrographolide (Standard) Andrographis (Standard)	Structural Classification Acanthaceae Simsia foetida (Cav.) S.F.Blake Terpenoids Diterpenoids Plants Source Classification	Reference Standards NF-κB SARS-CoV Influenza Virus Autophagy Parasite
Andrographolide (Standard) is the analytical standard of Andrographolide. This product is intended for research and analytical applications. Andrographolide is a NF-κB inhibitor, which inhibits NF-κB activation through covalent modification of a cysteine residue on p50 in endothelial cells without affecting IκBα degradation or p50/p65 nuclear translocation. Andrographolide has antiviral effects.

HY-113412A

3-Methylhistamine dihydrochloride	Alkaloids Classification of Application Fields Other Alkaloids Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification	Endogenous Metabolite
3-Methylhistamine dihydrochloride is a degradation product of histamine. 3-Methylhistamine dihydrochloride, a methylated product of histamine, is associated with immune response and shows upregulation in the vaccinated mice .

HY-113382

N-Methylhydantoin 1-Methylhydantoin	Alkaloids Classification of Application Fields Other Alkaloids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
N-Methylhydantoin is a product of degradation of creatinine by bacteria.

HY-B1514

Allantoic acid 1 Publications Verification	Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Allantoic acid is a degradative product of uric acid and associated with purine metabolism .

HY-N7007

Sclareol glycol	Natural Products Microorganisms Classification of Application Fields Metabolic Disease Disease Research Fields Source Classification	Drug Intermediate
Sclareol glycol is the precursor of ambroxide. Hyphozyma roseonigra ATCC 20624 was the only reported strain capable of degrading sclareol to the main product of sclareol glycol .

HY-113063R

3-Methyl-2-oxovaleric acid (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
3-Methyl-2-oxovaleric acid (Standard) is the analytical standard of 3-Methyl-2-oxovaleric acid (HY-113063). This product is intended for research and analytical applications. 3-Methyl-2-oxovaleric acid is a degradation product from Isoleucine. 3-Methyl-2-oxovaleric acid is a biomarker of mustard airway diseases (MADs) and uric acid stone.

HY-W007376R

Indole-3-carboxaldehyde (Standard) 3-Formylindole (Standard)	Alkaloids Human Gut Microbiota Metabolites Microorganisms Cruciferae Isatis tinctoria L. Plants Endogenous metabolite Indole Alkaloids Source Classification	Reference Standards Endogenous Metabolite
Indole-3-carboxaldehyde (Standard) is the analytical standard of Indole-3-carboxaldehyde. This product is intended for research and analytical applications. Indole-3-carboxaldehyde (3-Formylindole), a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin. Indole-3-carboxaldehyde also enhances the epithelial barrier and anti-inflammatory activity in the intestinal tract[1][2].

HY-N2024R

Maltose (Standard)	Structural Classification Polysaccharides Endogenous metabolite Saccharides Source Classification	Reference Standards Endogenous Metabolite Glycosidase
Maltose (Standard) is the analytical standard of Maltose. This product is intended for research and analytical applications. Maltose is a disaccharide composed of two glucose molecules linked together. Maltose is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase (α-Glucosidase). Maltose can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders.

HY-B0399R

L-Carnitine (Standard) (R)-Carnitine (Standard); Levocarnitine (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Disease markers Endocrine diseases Nervous System Disorder Endogenous metabolite Cancer Source Classification	Reference Standards Endogenous Metabolite
L-Carnitine (Standard) is the analytical standard of L-Carnitine. This product is intended for research and analytical applications. L-Carnitine ((R)-Carnitine), a highly polar, small zwitterion, is an essential co-factor for the mitochondrial β-oxidation pathway. L-Carnitine functions to transport long chain fatty acyl-CoAs into the mitochondria for degradation by β-oxidation. L-Carnitine is an antioxidant. L-Carnitine can ameliorate metabolic imbalances in many inborn errors of metabolism .

HY-Y0543

5-Methylfurfural 1 Publications Verification	Cornaceae Classification of Application Fields Cornus officinalis Sieb. et Zucc. Ketones, Aldehydes, Acids Other Diseases Plants Disease Research Fields Source Classification	Biochemical Assay Reagents COX
5-Methylfurfural is a chemical that can be utilized as food additive, intermediate in the production of agrochemicals, and precursor of certain anti-cancer natural products. 5-Methylfurfural is formed during the photoexposition of ranitidine hydrochloride. 5-Methylfurfural is an organic compound. 5-Methylfurfural has a strong tendency to be further hydrogenated to 2,5-dimethylfuran (DMF). 5-Methylfurfural can predominantly evoke skin inflammation and barrier disintegration. 5-Methylfurfural degrades native DNA through the formation of single-strand breaks .

HY-B1247R

Protoporphyrin IX (Standard) PPIX (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
Protoporphyrin IX (Standard) is the analytical standard of Protoporphyrin IX. This product is intended for research and analytical applications. Protoporphyrin IX is a final intermediate in the heme biosynthetic pathway, which acts as a radiation sensitizer enhancing ROS generation even in a hypoxic state and inducing DNA damage. Protoporphyrin IX also acts as a photo sensitizer undergoing photobleaching that occurs through direct degradation by light irradiation. Protoporphyrin IX is formed and accumulated following 5-aminolevulinic acid (5-ALA) (HY-W000450) administration in the tumor cells of rats. Protoporphyrin IX causes selective improvement of basal cell carcinoma when activated red fluorescence of a peak wavelength at 405 nm. Protoporphyrin IX is promising for research of sonodynamic and photodynamic agents for a wide range of cancers, such as bladder cancer and nodular basal cell carcinoma .

HY-N0086R

N6-Methyladenosine (Standard) 1 Publications Verification 6-Methyladenosine (Standard); N-Methyladenosine (Standard)	Structural Classification Natural Products Microorganisms Endogenous metabolite Source Classification	Endogenous Metabolite Influenza Virus Reference Standards
N6-Methyladenosine (Standard) is the analytical standard of N6-Methyladenosine. This product is intended for research and analytical applications. N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities. In Vitro: N6-methyladenosine (m6A) is selectively recognized by the human YTH domain family 2 (YTHDF2) protein to regulate mRNA degradation. N6-methyladenosine (m6A), a prevalent internal modification in the messenger RNA of all eukaryotes, is post-transcriptionally installed by m6A methyltransferase (e.g., MT-A70) within the consensus sequence of G(m6A)C (70%) or A(m6A)C (30%). N6-methyladenosine (m6A)-containing RNAs are greatly enriched in the YTHDF-bound portion and diminished in the flow-through portion . N6-methyladenosine (m6A), the most abundant internal RNA modification, functions in diverse biological processes, including regulation of embryonic stem cell self-renewal and differentiation. N6-methyladenosine (m6A) is a large protein complex, consisting in part of methyltransferase-like 3 (METTL3) and methyltransferase-like 14 (METTL14) catalytic subunits .

HY-W017389R

Xanthine (Standard)	Structural Classification Natural Products Microorganisms Disease markers Endocrine diseases Nervous System Disorder Camellia sinensis (L.) O. Ktze. Plants Endogenous metabolite Source Classification Theaceae	Reference Standards Endogenous Metabolite
Xanthine (Standard) is the analytical standard of Xanthine. This product is intended for research and analytical applications. Xanthine, a plant alkaloid found in tea, coffee, and cocoa, is a mild stimulant of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation . In Vitro: A number of stimulants are derived from Xanthine including caffeine and theobromine. Xanthine is a product on the pathway of purine degradation. Xanthine is subsequently converted to uric acid by the action of the Xanthine oxidase enzyme.

HY-113432R

Nudifloramide (Standard) 2PY (Standard)	Structural Classification Natural Products Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite PARP
Nudifloramide (Standard) is the analytical standard of Nudifloramide. This product is intended for research and analytical applications. Nudifloramide (2PY) is one of the end products of nicotinamide-adenine dinucleotide (NAD) degradation. Nudifloramide significantly inhibits poly(ADP-ribose) polymerase (PARP-1) activity in vitro .

HY-W020033R

Lanosterol (Standard)	Triterpenes Structural Classification Human Gut Microbiota Metabolites Microorganisms Terpenoids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
Lanosterol (Standard) is the analytical standard of Lanosterol. This product is intended for research and analytical applications. Lanosterol is an intermediate of cholesterol synthesis and use of lanosterol induces ubiquitination and degradation of a rate-controlling enzyme of cholesterol synthesis, i.e., HMG CoA reductase. Lanosterol suppresses the aggregation and cytotoxicity of misfolded proteins linked with neurodegenerative diseases[1][2].

HY-113227R

Oxoadipic acid (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite	Reference Standards Endogenous Metabolite
Oxoadipic acid (Standard) is the analytical standard of Oxoadipic acid. This product is intended for research and analytical applications. Oxoadipic acid is a key intermediate metabolite in the lysine degradation pathway. The level of Oxoadipic acid is significantly negatively correlated with the abundance of Staphylococcus. That is, the higher the abundance of Staphylococcus-a potential pathogenic bacterium that usually increases in ulcerative colitis-the lower the level of Oxoadipic acid. Oxoadipic acid can be used in the research of ulcerative colitis .

HY-10585AR

Valproic acid sodium (Standard) Sodium Valproate (Standard); VPA sodium (Standard); 2-Propylpentanoic acid sodium (Standard)	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Organoid Reference Standards HDAC Autophagy Mitophagy HIV Notch Apoptosis Endogenous Metabolite
Valproic acid (sodium) (Standard) is the analytical standard of Valproic acid (sodium). This product is intended for research and analytical applications. Valproic acid (Sodium Valproate) sodium is an orally active HDAC inhibitor, with IC₅₀ in the range of 0.5 and 2 mM, also inhibits HDAC1 (IC₅₀, 400 μM), and induces proteasomal degradation of HDAC2. Valproic acid sodium activates Notch1 signaling and inhibits proliferation in small cell lung cancer (SCLC) cells. Valproic acid sodium is used in the treatment of epilepsy, bipolar disorder, metabolic disease, HIV infection and prevention of migraine headaches .

HY-13938

Iretol 1 Publications Verification	Classification of Application Fields Phenols Polyphenols Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Iretol (2,4,6-trihydroxyanisole) is a a degradation product of a glucoside obtained from Iris Jorentina. Iretol is an intermediate in the synthesis of natural isoflavones, such as Tectorigenin, Irigenin and Caviunin .

HY-W012814R

4-Methylcatechol (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Phenols Polyphenols Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite Apoptosis Reactive Oxygen Species (ROS)
4-Methylcatechol (Standard) is the analytical standard of 4-Methylcatechol. This product is intended for research and analytical applications. 4-Methylcatechol is an intermediate in the degradation of some alkylbenzenes and an orally active suicide inhibitor of catechol 2,3-dioxygenase (C23O). 4-Methylcatechol induces apoptosis in melanoma cells through oxidative stress, but some studies have also shown that 4-Methylcatechol is carcinogenic. In addition, 4-Methylcatechol has antiplatelet and blood pressure-lowering activities. 4-Methylcatechol can also inhibit protein oxidation in beef but does not disulfide formation[1][2][3][4][5][6].

HY-125740R

Malvidin-3-glucoside chloride (Standard) Malvidin-3-O-glucoside chloride (Standard); Oenin chloride (Standard)	Structural Classification Anthocyans Flavonoids Vitis vinifera cv. Zalema Phenols Polyphenols Plants Vitaceae Source Classification	Reference Standards Interleukin Related NO Synthase NF-κB TNF Receptor
Malvidin-3-glucoside (Malvidin-3-O-glucoside; Oenin) chloride (Standard) is the analytical standard of Malvidin-3-glucoside chloride (HY-125740). This product is intended for research and analytical applications. Malvidin-3-glucoside chloride is an orally active inhibitor of the NF-κB pathway, which blocks inflammatory responses induced by TNF-α, reduces IκB-α degradation and p65 nuclear translocation, and upregulates endothelial nitric oxide synthase eNOS to increase NO production. Malvidin-3-glucoside chloride exerts anti-inflammatory and antioxidant effects by inhibiting pro-inflammatory molecules such as MCP-1, ICAM-1, and IL-6, and regulating intestinal microorganisms and metabolites, while protecting endothelial cells and improving intestinal microecological dysbiosis under inflammatory conditions. Malvidin-3-glucoside chloride can be used to study chronic inflammatory-related diseases such as atherosclerosis and inflammatory bowel disease, and has the potential to prevent vascular inflammation and improve intestinal health .

HY-N15681

β-Apo-10'-carotenal 10'-Apo-β-carotenal	Natural Products Microorganisms Source Classification	Drug Metabolite
β-Apo-10'-carotenal is a degradation product of β,β-carotene. β-Apo-10'-carotenal can be used in flavor research .

HY-113136R

1-Methylguanosine (Standard) N1-Methylguanosine (Standard)	Infection Structural Classification Natural Products Other disease Disease markers Endogenous metabolite Cancer Source Classification	Endogenous Metabolite Reference Standards
1-Methylguanosine (Standard) is the analytical standard of 1-Methylguanosine. This product is intended for research and analytical applications. 1-Methylguanosine is a methylated nucleoside originating from RNA degradation. 1-Methylguanosine is a tumour marker .

HY-N7454

Anhydroerythromycin A	Infection Structural Classification Macrolide Antibiotics Classification of Application Fields Antibiotics Antibacterial Disease Research Endogenous metabolite Disease Research Fields Source Classification	Drug Metabolite Bacterial
Anhydroerythromycin A is a degradation product of the macrolide antibiotic erythromycin. Anhydroerythromycin A is formed via degradation of erythromycin in acidic aqueous solutions in vitro as well as in vivo. Anhydroerythromycin A is active against S. aureus and B. cereus in vitro (MICs = 12.5 and 6.25 μg/ml, respectively). Anhydroerythromycin A also inhibits steroid 6β-hydroxylase activity associated with the cytochrome P450 (CYP) isoform CYP3A in human liver microsomes.

HY-N6929R

Angelic acid (Standard)	Structural Classification Ketones, Aldehydes, Acids Umbelliferae Plants Echinacea angustifolia DC. Source Classification	Reference Standards Ferroptosis Keap1-Nrf2 Reactive Oxygen Species (ROS)
Angelic acid (Standard)) is the analytical standard of Angelic acid (HY-N6929). This product is intended for research and analytical applications. Angelic acid is a ferroptosis inducer, targeting NRF2 degradation. Angelic acid binds to NRF2 protein and promotes NRF2 degradation via ubiquitination-proteasome pathway, relieves the inhibitory effect of NRF2 on oxidative stress and lipid peroxidation. Then, Angelic acid induces ferroptosis in tumor cells. Angelic acid can enhance the accumulation of intracellular reactive oxygen species (ROS), upregulate ferroptosis-related markers CHAC1 and PTGS2, and synergize with ferroptosis inducers to enhance anti-tumor effects. Angelic acid also has the activity of scavenging UVA-induced ROS in vitro, inhibiting skin fibroblast senescence and extracellular matrix degradation. Angelic Acid helps wound healing with sedative activity .

HY-N2024AR

Maltose monohydrate (Standard)	Structural Classification Polysaccharides other families Plants Endogenous metabolite Saccharides Source Classification	Reference Standards Endogenous Metabolite Glycosidase
Maltose monohydrate (Standard) is the analytical standard of Maltose monohydrate. This product is intended for research and analytical applications. Maltose monohydrate is a disaccharide composed of two glucose molecules linked together. Maltose monohydrate is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose monohydrate is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase. Maltose monohydrate can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders.

HY-N0060BR

(E)-Ferulic acid (Standard) (E)-Coniferic acid (Standard)	Structural Classification Human Gut Microbiota Metabolites Monophenols Microorganisms other families Simple Phenylpropanols Phenols Phenylpropanoids Plants Endogenous metabolite Source Classification	Reference Standards β-catenin Bcl-2 Family Ferroptosis Endogenous Metabolite
(E)-Ferulic acid (Standard) is the analytical standard of (E)-Ferulic acid. This product is intended for research and analytical applications. (E)-Ferulic acid is an isomer of ferulic acid, an aromatic compound abundant in plant cell walls. (E)-Ferulic acid causes phosphorylation of β-catenin (β-catenin), leading to proteasome degradation, increasing the expression of pro-apoptotic factor Bax and reducing pro-apoptotic factor Expression of the survival factor survivin. (E)-Ferulic acid can effectively remove reactive oxygen species (ROS) and inhibit lipid peroxidation. (E)-Ferulic acid exerts antiproliferative and antimigratory effects in the human lung cancer cell line H1299.

HY-W016393R

Dihydroconiferyl alcohol (Standard)	Monophenols other families Phenols Plants Source Classification	Reference Standards Endogenous Metabolite
Dihydroconiferyl alcohol (Standard) is an analytical standard of Dihydroconiferyl alcohol (HY-W016393). This product is intended for research and analytical applications. Dihydroconiferyl alcohol is a cell division factor. Dihydroconiferyl alcohol can be isolated from the American sycamore (Acer pseudoplatanus L.). Dihydroconiferyl alcohol inhibits the degradation of Indole-3-acetic acid (HY-18569). Dihydroconiferyl alcohol can stimulate the growth of soybean and tobacco callus tissue and synergistically enhance Indole-3-acetic acid-induced hypocotyl elongation in cucumber. Dihydroconiferyl alcohol can be used in the research of plant growth regulation .

HY-113110R

Cysteinylglycine (Standard) L-Cysteinylglycine (Standard); Cys-Gly (Standard); H-Cys-Gly-OH (Standard)	Natural Products Human Gut Microbiota Metabolites Microorganisms Disease markers Endocrine diseases Nervous System Disorder Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite Reactive Oxygen Species (ROS) DNA/RNA Synthesis
Cysteinylglycine (Standard) is the analytical standard of Cysteinylglycine. This product is intended for research and analytical applications. Cysteinylglycine is a dipeptide formed by the peptide bond linkage between cysteine (Cysteine) and glycine (Glycine). Cysteinylglycine is an important metabolic intermediate in the human body, mainly derived from the degradation of glutathione (GSH). Cysteinylglycine reduces ferric iron to ferrous iron, drives the redox cycle of iron, generates reactive oxygen species (ROS), stimulates oxidative reactions, induces lipid peroxidation of human plasma LDL lipoproteins, and causes oxidative damage to DNA bases. Cysteinylglycine can be used as a biomarker to evaluate ischemic heart disease, breast cancer and other conditions .

HY-N2099A

(Z)-Onjisaponin B (Z)-Senegin III	Triterpenes Structural Classification Polygala senega L. Terpenoids Polygalaceae Plants Pentacyclic Triterpenoids Source Classification	Drug Derivative
(Z)-Onjisaponin B ((Z)-Senegin III) is a derivative of Onjisaponin B (HY-N2099). Onjisaponin B is an orally active natural product derived from Polygala tenuifolia. Onjisaponin B inhibits NF-κB p65. Onjisaponin B enhances autophagy and accelerates the degradation of mutant α-synuclein and huntingtin. Onjisaponin B reduces β-amyloid (Aβ) production. Onjisaponin B reduces radiation-induced cell apoptosis. Onjisaponin B has anti-oxidant and anti-inflammatory activities. Onjisaponin B can be used for neurological disease and radiation injury study, and its metabolite tenuifolin (TF) can enter the brain through the BBB .

HY-113412AR

3-Methylhistamine dihydrochloride (Standard)	Alkaloids Other Alkaloids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
3-Methylhistamine (dihydrochloride) (Standard) is the analytical standard of 3-Methylhistamine (dihydrochloride). This product is intended for research and analytical applications. 3-Methylhistamine dihydrochloride is a degradation product of histamine. 3-Methylhistamine dihydrochloride, a methylated product of histamine, is associated with immune response and shows upregulation in the vaccinated mice .

HY-N16427

2,3,-Dihydroxybenzoylserine 2,3-Dihydroxy-N-benzoylserine	Microorganisms Ketones, Aldehydes, Acids Source Classification	Endogenous Metabolite
2,3,-Dihydroxybenzoylserine (2,3-Dihydroxy-N-benzoylserine) is a conjugate of 2,3-dihydroxybenzoic acid and serine. 2,3,-Dihydroxybenzoylserine can be isolated from the culture of E.coli. 2,3,-Dihydroxybenzoylserine is a growth factor with growth-promoting activity in multiple aromatic auxotrophs such as E.coli KI2, strain AB2830. 2,3,-Dihydroxybenzoylserine is a degradation product of biological active compounds .

HY-N12842

2-Deoxokanshone L	Natural Products Nardostachys jatamansi (D. Don) DC. Plants Valerianaceae Source Classification	Drug Metabolite
2-Deoxokanshone L is a degradation product of Nardosinone (HY-N0380) .

HY-N12843

2-Deoxokanshone M Nardosinone acid	Natural Products Nardostachys jatamansi (D. Don) DC. Plants Valerianaceae Source Classification	Drug Metabolite
2-Deoxokanshone M (Nardosinone acid) is a degradation product of Nardosinone (HY-N0380) and has potent vasodilatory activity .

HY-N0694R

Schisantherin A (Standard) Gomisin-C (Standard); Schizantherin-A (Standard); Wuweizi ester-A (Standard)	Structural Classification Lignans Phenylpropanoids Plants Schisandraceae Schisandra chinensis (Turcz.) Baill. Source Classification	Reference Standards NF-κB
Schisantherin A (Standard) is the analytical standard of Schisantherin A. This product is intended for research and analytical applications. Schisantherin A is a dibenzocyclooctadiene lignan. Schisantherin A inhibits p65-NF-κB translocation into the nucleus by IκBα degradation.

HY-113137R

N2,N2-Dimethylguanosine (Standard)	Structural Classification Natural Products Other disease Disease markers Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
N2,N2-Dimethylguanosine (Standard) is the analytical standard of N2,N2-Dimethylguanosine. This product is intended for research and analytical applications. N2,N2-Dimethylguanosine is an urinary nucleoside, a primary degradation product of tRNA.

Cat. No.	Product Name	Chemical Structure

HY-N2024AS1

Maltose-13C12 monohydrate

Maltose monohydrate- ¹³C₁₂ is the ¹³C labeled isotope of Maltose monohydrate. Maltose monohydrate is a disaccharide composed of two glucose molecules linked together. Maltose monohydrate is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose monohydrate is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase. Maltose monohydrate can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders.

HY-W017389S

Xanthine-13C,15N2
Xanthine- ¹³C, ¹⁵N₂ is a ¹⁵N-labeled and ¹³C-labled Xanthine (HY-W017389). Xanthine is a plant alkaloid with mild stimulant activity of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation .

HY-113432S

Nudifloramide-d3
Nudifloramide-d₃ (2PY-d₃) is the deuterium labeled Nudifloramide. Nudifloramide (2PY) is one of the end products of nicotinamide-adenine dinucleotide (NAD) degradation. Nudifloramide significantly inhibits poly(ADP-ribose) polymerase (PARP-1) activity in vitro .

HY-W007376S

Indole-3-carboxaldehyde-13C

Indole-3-carboxaldehyde- ¹³C (3-Formylindole- ¹³C) is a ¹³C labeled Indole-3-carboxaldehyde (HY-W007376). Indole-3-carboxaldehyde (3-Formylindole), a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde (3-Formylindole) is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin .

HY-W017389S1

Xanthine-15N2
Xanthine- ¹⁵N₂ is a ¹⁵N-labeled Xanthine (HY-W017389) . Xanthine, a plant alkaloid found in tea, coffee, and cocoa, is a mild stimulant of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation .

HY-W017386S

3-Methyl-2-oxovaleric acid-d8 sodium
3-Methyl-2-oxovaleric acid-d₈ sodium is the deuterium labeled 3-Methyl-2-oxovaleric acid. 3-Methyl-2-oxovaleric acid is a degradation product from Isoleucine. 3-Methyl-2-oxovaleric acid is a biomarker of mustard airway diseases (MADs) and uric acid stone .

HY-N2024AS

Maltose monohydrate-d14

Maltose monohydrate-d₁₄ is the deuterium labeled Maltose monohydrate. Maltose monohydrate is a disaccharide composed of two glucose molecules linked together. Maltose monohydrate is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose monohydrate is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase. Maltose monohydrate can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders.

HY-79602S1

p-Toluenesulfonamide-15N
p-Toluenesulfonamide- ¹⁵N is the ¹⁵N-labeled p-Toluenesulfonamide (HY-79602). p-Toluenesulfonamide is an intermediate and plasticizer. p-Toluenesulfonamide is also the main degradation product of the disinfectant Chloramine-T (HY-B0959) in water. p-Toluenesulfonamide facilitates the localization of fluorescent probes to the endoplasmic reticulum .

HY-W004292S

1-Undecanol-d23
1-Undecanol-d₂₃ (Undecyl alcohol-d₂₃) is the deuterium labeled 1-Undecanol (HY-W004292). 1-Undecanol (Undecyl alcohol) is the main product generated from the degradation of 2-tridecanone by Pseudomonas bacteria isolated from the soil. 1-Undecanol can enhance the attraction of Grapholita molesta to sex pheromone traps .

HY-W142446S

2,6-Dichlorobenzamide-3,4,5-d3
2,6-Dichlorobenzamide-3,4,5-d₃ is the deuterium labeled 2,6-Dichlorobenzamide (HY-W142446). 2,6-Dichlorobenzamide is a herbicide degradation product that is relatively difficult to degrade .

HY-B0300S

Penicillamine-d3
Penicillamine-d₃ is the deuterium labeled Penicillamine. Penicillamine (D-(-)-Penicillamine) is the most characteristic degradation product of the penicillin antibiotics. It is used as an antirheumatic and as a chelating agent in Wilson's disease.

HY-W018171S2

3,5,6-Trichloro-2-pyridinol-13C3
3,5,6-Trichloro-2-pyridinol- ¹³C₃ (TCPy- ¹³C₃) is the ¹³C-labeled 3,5,6-Trichloro-2-pyridinol (HY-W018171). 3,5,6-Trichloro-2-pyridinol (TCPy) is the main degradation product of the herbicide Triclopyr and the insecticides Chlorpyrifos and Chlorpyrifos-methyl .

HY-W750674

Indole-3-carboxaldehyde-13C8

Indole-3-carboxaldehyde- ¹³C₈ (3-Formylindole- ¹³C₈) is the ¹³C-labeled Indole-3-carboxaldehyde (HY-W007376). Indole-3-carboxaldehyde, a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin. Indole-3-carboxaldehyde also enhances the epithelial barrier and anti-inflammatory activity in the intestinal tract .

HY-W778140

Diethyl phosphate-13C4 sodium
Diethyl phosphate- ¹³C4 (sodium) is the ¹³C labeled isotope of Diethyl phosphate- ¹³C4 (sodium)(HY-101417).Diethylphosphate (DEP) is product of metabolism and of environmental degradation of a commonly used insecticide Chlorpyrifos .

HY-W743390

Propylene thiourea-d6
4-Methylimidazolidine-2-thione-d₆ (4-Methylimidazolidine-2-thione-d₆) is deuterium labeled 4-Methylimidazolidine-2-thione. Propylene thiourea is one of the main degradation products of Propineb (HY-119630) in animals, plants and during processing .

HY-W009160S

Octrizole-d4
Octrizole-d₄ (UV-329-d₄) is deuterium labeled Octrizole (HY-W009160) . Octrizole (UV-329) is a UV screener/stabilizer. Octrizole can prevent products from yellowing and degradation. Octrizole exhibits significant cytotoxicity to MVLN cells at concentrations higher than 50 μM and has no obvious estrogenic activity.

HY-W004292S1

1-Undecanol-d4
1-Undecanol-d₄ (Undecyl alcohol-d₄) is the deuterium labeled 1-Undecanol (HY-W004292). 1-Undecanol (Undecyl alcohol) is the main product generated from the degradation of 2-tridecanone by Pseudomonas bacteria isolated from the soil. 1-Undecanol can enhance the attraction of Grapholita molesta to sex pheromone traps .

HY-W777582

4-tert-Octylphenol monoethoxylate-13C6

4-tert-Octylphenol monoethoxylate- ¹³C₆ is the ¹³C labeled isotope of 4-tert-Octylphenol monoethoxylate (HY-W777582) . 4-tert-Octylphenol monoethoxylate is an alkylphenolethoxylate (APE) and a degradation product of non-ionic surfactants (such as 4-tert-octylphenol polyethoxylate). 4-tert-Octylphenol monoethoxylate also possesses non-steroidal estrogenic activity. Additionally, 4-tert-Octylphenol monoethoxylate has been found in wastewater effluent .

HY-N2024AS2

Maltose monohydrate-13C

Maltose monohydrate- ¹³C is the ¹³C labeled isotope of Maltose monohydrate. Maltose monohydrate is a disaccharide composed of two glucose molecules linked together. Maltose monohydrate is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose monohydrate is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase. Maltose monohydrate can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders.

HY-W010593S

Ethylenethiourea-d4
Ethylenethiourea-d₄ is the deuterium labeled Ethylenethiourea . Ethylenethiourea is a degradation product of the ethylenebisthiocarbamate group of fungicides. Ethylenethiourea is tumorigenic and teratogenic. Ethylenethiourea is orally active .

HY-23331S

Propylene thiourea-d3
4-Methylimidazolidine-2-thione-d₃ (4-Methylimidazolidine-2-thione-d₃) is deuterium labeled 4-Methylimidazolidine-2-thione. Propylene thiourea is one of the main degradation products of Propineb (HY-119630) in animals, plants and during processing .

HY-113432S2

Nudifloramide-13C,d3
Nudifloramide- ¹³C,d₃ (2PY- ¹³C,d₃) is the ¹³C- and deuterium labeled Nudifloramide (HY-113432). Nudifloramide (2PY) is one of the end products of nicotinamide-adenine dinucleotide (NAD) degradation. Nudifloramide significantly inhibits poly(ADP-ribose) polymerase (PARP-1) activity in vitro .

HY-W042337S

3-Methyl-4-nitrophenol-d3

3-Methyl-4-nitrophenol-d₃ is the deuterium labeled 3-Methyl-4-nitrophenol (HY-W042337). 3-Methyl-4-nitrophenol, an environmental contaminant, is a well-known constituent of diesel exhaust particles and degradation products of insecticide fenitrothion. 3-Methyl-4-nitrophenol can induce nasal epithelial cell apoptosis and increase the permeability of the nasal epithelial barrier. 3-Methyl-4-nitrophenol is also toxic to the female reproductive system.

Cat. No.	Product Name		Classification

HY-150251

SD-91 STAT3 degrader-2		PROTAC Synthesis
SD-91 (STAT3 degrader-2), a product of the hydrolysis of SD-36 (HY-129602), is a selective PROTAC-based STAT3 degrader with a K_i of 5.5 nM. SD-91 displays >300-fold selectivity over other STAT family protein members. SD-91 potently induces degradation of STAT3 protein in cells. SD-91 has anticancer effects, such as myeloid leukemia, lymphoma (Pink: ligand for target protein (HY-150895); Black: linker; Blue: E3 ligase ligand; E3 ligase ligand+linker: HY-176506) .

Cat. No.	Product Name		Classification

HY-N2024

Maltose 1 Publications Verification		Sweetening Agents
Maltose is a disaccharide composed of two glucose molecules linked together. Maltose is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase). Maltose can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders .

HY-W406070

2'-O,4'-C-Methyleneguanosine LNA-G		Nucleoside Analogs Guanosine
2′-O,4′-C-Methyleneguanosine (LNA-G) is a reverse guanine analog, where LNA (locked nucleic acid) is a nucleic acid analog. LNA modification can be widely used in various fields, such as effective binding affinity with complementary sequences and stronger nuclease resistance than natural nucleotides, providing great potential for application in disease diagnosis and research. 2'-O,4'-C-Methyleneguanosine is a substrate for KOD DNA polymerase, which incorporates LNA-G nucleotides into growing DNA strands, including consecutive incorporations , to generate full-length extension products .

HY-143203

18:0-18:2 PE 1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine		Phospholipids
18:0-18:2 PE is an important component of phosphatidylethanolamine (PE), involved in phospholipid metabolism and associated with diseases such as ovarian cancer. 18:0-18:2 PE in the hot processing process, its unsaturated fatty acids will degrade to form a variety of odor active compounds. 18:0-18:2 PE is mainly used in the field of food science to improve the flavor of aquatic products, as well as medical research on diseases related to phospholipid metabolism .

HY-21286

N2-Isobutyryl-2'-O-methylguanosine		Nucleoside Analogs Guanosine
N2-Isobutyryl-2'-O-methylguanosine is a nucleic acid synthesis intermediate (e.g., used in antisense oligonucleotides, mRNA modification), for example, it is a key monomer for the synthesis of 2'-O-methyl oligoribonucleotides. N2-Isobutyryl-2'-O-methylguanosine enables the final product to form stable double strands with complementary RNA and is not easily degraded by nucleases. N2-Isobutyryl-2'-O-methylguanosine is mainly used in molecular biology research, and can be used to prepare RNA hybridization probes or participate in related biochemical research such as pre-mRNA splicing mechanisms .

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