Search Result

Pathways Recommended:	Metabolic Enzyme/Protease

Results for "

metabolic product

" in MedChemExpress (MCE) Product Catalog:

By Targets:	11β-HSD (1) 5-HT Receptor (1) Acyltransferase (1) AMPK (2) Amyloid-β (1) Antibiotic (5) Apoptosis (12) Autophagy (9) Bacterial (12) Beta-lactamase (1) Biochemical Assay Reagents (5) Calcium Channel (1) Casein Kinase (1) Cholinesterase (ChE) (2) COMT (1) COX (3) Cuproptosis (2) DNA/RNA Synthesis (1) Dopamine Receptor (1) Drug Metabolite (6) Endogenous Metabolite (51) Epoxide Hydrolase (1) ERK (1) Ferroptosis (4) Fungal (2) FXR (1) GSK-3 (1) HBV (1) HDAC (2) HIV (2) HIV Protease (1) HSV (1) iGluR (2) Influenza Virus (1) Insecticide (1) Interleukin Related (1) Isotope-Labeled Compounds (6) Keap1-Nrf2 (1) LXR (1) mAChR (1) mGluR (1) Mitochondrial Metabolism (1) Mitophagy (2) MMP (1) Na+/K+ ATPase (1) Necroptosis (1) Notch (2) Nucleoside Antimetabolite/Analog (1) Organoid (2) Oxidative Phosphorylation (2) P2Y Receptor (1) Prostaglandin Receptor (1) Proton Pump (1) Reactive Oxygen Species (3) SARS-CoV (1) Sirtuin (1) Topoisomerase (1) Transthyretin (TTR) (1) TRP Channel (1)
By Research Areas:	Cancer (36) Cardiovascular Disease (9) Endocrinology (2) Infection (13) Inflammation/Immunology (19) Metabolic Disease (45) Neurological Disease (19)

By Targets:

11β-HSD (1)

5-HT Receptor (1)

Acyltransferase (1)

AMPK (2)

Amyloid-β (1)

Antibiotic (5)

Apoptosis (12)

Autophagy (9)

Bacterial (12)

Beta-lactamase (1)

Biochemical Assay Reagents (5)

Calcium Channel (1)

Casein Kinase (1)

Cholinesterase (ChE) (2)

COMT (1)

COX (3)

Cuproptosis (2)

DNA/RNA Synthesis (1)

Dopamine Receptor (1)

Drug Metabolite (6)

Endogenous Metabolite (51)

Epoxide Hydrolase (1)

ERK (1)

Ferroptosis (4)

Fungal (2)

FXR (1)

GSK-3 (1)

HBV (1)

HDAC (2)

HIV (2)

HIV Protease (1)

HSV (1)

iGluR (2)

Influenza Virus (1)

Insecticide (1)

Interleukin Related (1)

Isotope-Labeled Compounds (6)

Keap1-Nrf2 (1)

LXR (1)

mAChR (1)

mGluR (1)

Mitochondrial Metabolism (1)

Mitophagy (2)

MMP (1)

Na+/K+ ATPase (1)

Necroptosis (1)

Notch (2)

Nucleoside Antimetabolite/Analog (1)

Organoid (2)

Oxidative Phosphorylation (2)

P2Y Receptor (1)

Prostaglandin Receptor (1)

Proton Pump (1)

Reactive Oxygen Species (3)

SARS-CoV (1)

Sirtuin (1)

Topoisomerase (1)

Transthyretin (TTR) (1)

TRP Channel (1)

By Research Areas:

Cancer (36)

Cardiovascular Disease (9)

Endocrinology (2)

Infection (13)

Inflammation/Immunology (19)

Metabolic Disease (45)

Neurological Disease (19)

103

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-Y0418

Dulcite Dulcitol; Melampyrit; NSC 1944	Endogenous Metabolite	Others
Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galactose.

HY-107850

Pregnanediol NSC 1612; NSC 47462	Endogenous Metabolite	Metabolic Disease
Pregnanediol is the major metabolite of progesterone and can be excreted via urine. Pregnanediol offers an indirect way to measure progesterone levels in vivo .

HY-128730

Acetyl phosphate lithium potassium	Endogenous Metabolite Bacterial	Metabolic Disease
Acetyl phosphate lithium potassium is an endogenous metabolic product. Acetyl phosphate lithium potassium is a key substance in bacterial metabolic regulation, particularly in Lysine acetylation, and plays an important role in bacterial responses to environmental stress and adaptive reactions .

HY-113284

Succinyladenosine N6-Succinyl adenosine	Endogenous Metabolite	Metabolic Disease
Succinyladenosine, the metabolic product of dephosphorylation of intracellular adenylosuccinic acid (S-AMP) by cytosolic 5-nucleotidase, is a biochemical marker of adenylosuccinase (ASL) deficiency .

HY-N10216

Cynodontin	Others	Infection
Cynodontin is a metabolic product of Helminthosporium cynodontis Marignoni and Helminthosporium euchlaenae Zimmermann .

HY-Y0418R

Dulcite (Standard)	Endogenous Metabolite	Others
Dulcite (Standard) is the analytical standard of Dulcite. This product is intended for research and analytical applications. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galactose.

HY-113043

Galactonic acid	Endogenous Metabolite	Others
Galactonic acid is a sugar acid that is a metabolic breakdown product of galactose. Galactose dehydrogenase is responsible for converting galactose to galactonolactone, which then spontaneously or enzymatically converts to galactonic acid .

HY-N0680R

Thiamine (hydrochloride) (Standard) Thiamine chloride (hydrochloride) (Standard); Vitamin B1 (hydrochloride) (Standard)	Bacterial Endogenous Metabolite HBV Apoptosis	Neurological Disease
Thiamine (hydrochloride) (Standard) is the analytical standard of Thiamine (hydrochloride). This product is intended for research and analytical applications. Thiamine hydrochloride (Thiamine chloride hydrochloride) is an essential micronutrient needed as a cofactor for many central metabolic enzymes.

HY-N0130R

Shikimic acid (Standard)	Endogenous Metabolite	Others
Shikimic acid (Standard) is the analytical standard of Shikimic acid. This product is intended for research and analytical applications. Shikimic acid is a key metabolic intermediate of the aromatic amino acid biosynthesis pathway, found in microbes and plants.

HY-Y0418S4

Dulcite-d2 Dulcitol-d₂; Melampyrit-d₂; NSC 1944-d₂	Isotope-Labeled Compounds Endogenous Metabolite	Others
Dulcite-d₂ is the deuterium labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].

HY-Y0418S

Dulcite-13C Dulcitol-¹³C; Melampyrit-¹³C; NSC 1944-¹³C	Isotope-Labeled Compounds Endogenous Metabolite	Others
Dulcite- ¹³C is the ¹³C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].

HY-W010735R

ATP (disodium salt hydrate) (Standard)	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology Cancer
ATP (disodium salt hydrate) (Standard) is the analytical standard of ATP (disodium salt hydrate). This product is intended for research and analytical applications. ATP disodium salt hydrate (Adenosine 5'-triphosphatedisodium salt hydrate) is a central component of energy storage and metabolism in vivo, provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP disodium salt hydrate is an important endogenous signaling molecule in immunity and inflammation .

HY-138247R

β-Lactamase-IN-2 (Standard)	Beta-lactamase Bacterial Antibiotic	Infection
ATP (disodium salt) (Standard) is the analytical standard of ATP (disodium salt). This product is intended for research and analytical applications. ATP disodium salt (Adenosine 5'-triphosphate disodium salt) is a central component of energy storage and metabolism in vivo, provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP disodium salt is an important endogenous signaling molecule in immunity and inflammation .

HY-Y0418S3

Dulcite-13C-3 Dulcitol-¹³C-3; Melampyrit-¹³C-3; NSC 1944-¹³C-3	Isotope-Labeled Compounds Endogenous Metabolite	Others
Dulcite- ¹³C-3 is the ¹³C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].

HY-Y0418S1

Dulcite-13C-1 Dulcitol-¹³C-1; Melampyrit-¹³C-1; NSC 1944-¹³C-1	Isotope-Labeled Compounds Endogenous Metabolite	Others
Dulcite- ¹³C-1 is the ¹³C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].

HY-N12528

10,11-EDT	Epoxide Hydrolase	Cardiovascular Disease
10,11-EDT, a soluble epoxide hydrolase (sEH) substrate, is a metabolic product of adrenic acid. 10,11-EDT is an endothelium-derived hyperpolarizing factor with strong vasorelaxant effects .

HY-Y0418S2

Dulcite-13C-2 Dulcitol-¹³C-2; Melampyrit-¹³C-2; NSC 1944-¹³C-2	Isotope-Labeled Compounds Endogenous Metabolite	Others
Dulcite- ¹³C-2 is the ¹³C labeled Dulcite. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galact[1][2].

HY-N2325

D-(+)-Cellobiose	Endogenous Metabolite	Others
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-B0345AR

ATP (disodium) (Standard) Adenosine 5'-triphosphate (disodium) (Standard); Disodium adenosine triphosphate (Standard)	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology Cancer
ATP disodium salt (Standard) is the analytical standard of ATP disodium salt (HY-B0345A). This product is intended for research and analytical applications. ATP disodium salt (Adenosine 5'-triphosphate disodium salt) is a central component of energy storage and metabolism in vivo, provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP disodium salt is an important endogenous signaling molecule in immunity and inflammation .

HY-W017443R

L-Asparagine monohydrate (Standard)	Endogenous Metabolite	Metabolic Disease
L-Asparagine (monohydrate) (Standard) is the analytical standard of L-Asparagine (monohydrate). This product is intended for research and analytical applications. L-Asparagine monohydrate ((-)-Asparagine monohydrate) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.

HY-N12033

4'-Demethylpodophyllotoxone	Others	Cancer
4'-Demethylpodophyllotoxone is an intermediate product of the biotransformation of Alternaria alternata S-f6. After 4'-Demethylpodophyllotoxone is modified with 4-(2,3,5,6-tetramethylpyrazine-1) (4-TMP), the resulting novel compound can strongly inhibit the growth of human gastric cancer cell line (BGC-823) .

HY-D0195R

Acesulfame (potassium) (Standard)	Biochemical Assay Reagents	Neurological Disease Metabolic Disease
Acesulfame (potassium) (Standard) is the analytical standard of Acesulfame (potassium). This product is intended for research and analytical applications. Acesulfame potassium is an artificial sweetener. Acesulfame potassium (long-term) affects cognitive functions, potentially via altering neuro-metabolic functions in mice .

HY-W011956R

6-Hydroxymelatonin (Standard)	Drug Metabolite Endogenous Metabolite	Neurological Disease Metabolic Disease
6-Hydroxymelatonin (Standard) is the analytical standard of 6-Hydroxymelatonin. This product is intended for research and analytical applications. 6-Hydroxymelatonin is a primary metabolic of Melatonin, which is metabolized by cytochrome P450 (CYP) 1A2.

HY-A0241R

Dalfopristin (Standard)	Bacterial Antibiotic	Infection
Stearic acid (Standard) is the analytical standard of Stearic acid. This product is intended for research and analytical applications. Stearic acid is a long-chain dietary saturated fatty acid that can significantly reduce visceral fat by inducing apoptosis of preadipocytes. Stearic acid can be used in the study of cardiovascular and metabolic diseases .

HY-B2219R

Stearic acid (Standard) 10+ Cited Publications	Endogenous Metabolite Apoptosis	Cardiovascular Disease Metabolic Disease Cancer
Stearic acid (Standard) is the analytical standard of Stearic acid. This product is intended for research and analytical applications. Stearic acid is a long-chain dietary saturated fatty acid that can significantly reduce visceral fat by inducing apoptosis of preadipocytes. Stearic acid can be used in the study of cardiovascular and metabolic diseases .

HY-B0863R

Glyphosate (Standard)	Apoptosis Autophagy Necroptosis	Cancer
Glyphosate (Standard) is the analytical standard of Glyphosate. This product is intended for research and analytical applications. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-123284

LY137150	Others	Others
LY137150 (2) and LY163252 (4) are products of LY175326 metabolism in rats or dogs. The preparation of LY175326 labeled with 14C at the methylthiol group provides a sensitive method to determine whether the metabolically produced LY137150 (2) is further metabolized by S-demethylation.

HY-Y1314R

Dimethyl sulfone (Standard)	Drug Metabolite Endogenous Metabolite	Metabolic Disease
Dimethyl sulfone (Standard) is the analytical standard of Dimethyl sulfone. This product is intended for research and analytical applications. Dimethyl sulfone (Methyl Sulfonyl Methane) is a metabolic product of endogenous methanethiol metabolism and intestinal bacterial metabolism. Dimethyl sulfone inhibits choriocapillary endothelial (CCE) cell proliferation, also has many biological effects, including antiinflammatory, antioxidant, and local anesthetic effects that could be neuroprotective .

HY-N1178R

Taraxasterol (Standard)	Others Interleukin Related LXR	Inflammation/Immunology
Taraxasterol (Standard) is the analytical standard of Taraxasterol. This product is intended for research and analytical applications. Taraxasterol is a pentacyclic triterpenoid compound isolated from Taraxacum mongolicum. Taraxasterol is an LXRα activator, with metabolic and anti-inflammatory effects. Taraxasterol may be used in research on immune-inflammatory diseases .

HY-136386R

N-Acetyl-D-cysteine (Standard)	Reactive Oxygen Species	Others
N-Acetyl-D-cysteine (Standard) is the analytical standard of N-Acetyl-D-cysteine. This product is intended for research and analytical applications. N-Acetyl-D-cysteine has antioxidant activities and scavenges ROS through the reaction with its thiol group, but cannot enter the glutathione metabolic pathway .

HY-114392R

Gly-β-MCA (Standard)	FXR Autophagy	Metabolic Disease
Gly-β-MCA (Standard) is the analytical standard of Gly-β-MCA. This product is intended for research and analytical applications. Gly-β-MCA, a bile acid, is a potent, sable, intestine-selective and oral bioactive farnesoid X receptor (FXR) inhibitor that may be a candidate for the treatment of metabolic disorders[1].

HY-B1779R

Sucrose (Standard)	Endogenous Metabolite	Metabolic Disease Cancer
Sucrose (Standard) is the analytical standard of Sucrose. This product is intended for research and analytical applications. Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose?can be applied in some animal models, including metabolic disease, obesity,?diet on preference,?and diabetes, et al .

HY-W041195S

3-Hydroxy-3-methylhexanoic acid-d5	Isotope-Labeled Compounds	Others
3-Hydroxy-3-methylhexanoic acid-d5 is the deuterium labeled 3-Hydroxy-3-methylhexanoic acid (HY-W041195). 3-Hydroxy-3-methylhexanoic acid is a fatty acid that is one of the metabolic products of leukocytes .

HY-Y1314

Dimethyl sulfone 1 Publications Verification	Bacterial	Metabolic Disease
Dimethyl sulfone (Methyl Sulfonyl Methane) is a metabolic product of endogenous methanethiol metabolism and intestinal bacterial metabolism. Dimethyl sulfone inhibits choriocapillary endothelial (CCE) cell proliferation, also has many biological effects, including antiinflammatory, antioxidant, and local anesthetic effects that could be neuroprotective .

HY-136933R

Gitoxin (Standard)	Na+/K+ ATPase	Cardiovascular Disease
Gitoxin (Standard) is the analytical standard of Gitoxin. This product is intended for research and analytical applications. Gitoxin, a Na+/K+-ATPase inhibitor, usually appears as a result of metabolic degradation of Digitoxin, is just the hydroxyl (ZOH) group close to the C-17β position, which changes the pharmacokinetics and pharmacodynamics of these substances considerably .

HY-B0300R

Penicillamine (Standard)	Cuproptosis Drug Metabolite	Inflammation/Immunology Cancer
Penicillamine (Standard) is the analytical standard of Penicillamine. This product is intended for research and analytical applications. Penicillamine (D-(-)-Penicillamine) is a penicillin metabolic degradation product, can be used as a heavy metal chelator. Penicillamine reduces free copper and reduces 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-17460AR

Garenoxacin (Mesylate hydrate) (Standard)	Bacterial Topoisomerase DNA/RNA Synthesis Antibiotic	Infection
ACHE-IN-38 (hydrochloride) (Standard) is the analytical standard of ACHE-IN-38 (hydrochloride). This product is intended for research and analytical applications. ACHE-IN-38 hydrochloride (Compound 13b) inhibits the metabolic breakdown of the neurotransmitter acetylcholine (ACh) by the enzyme acetylcholinesterase (AChE) and hence alleviates memory deficits in patients with Alzheimer’s Disease by potentiating cholinergic transmission .

HY-119327R

Butylate (Standard)	Autophagy AMPK	Others
Butylate (Standard) is the analytical standard of Butylate. This product is intended for research and analytical applications. Butylate is a compound involved in platelet research. Platelet activation can cause autophagy, which is partly mediated by the AMPK-MTOR pathway and is related to sphingolipid metabolism. Butylate mentioned in the study may be a tool or control substance for studying related metabolic processes.

HY-N8519

Urdamycin B	Bacterial Fungal Antibiotic	Infection Cancer
Urdamycin B is an antibiotic that effectively inhibits fungi and bacteria. Urdamycin B also exhibits anti-proliferative activity against mouse leukemia cells L1210. Urdamycin B can be obtained from the metabolic products of Streptomyces fradiae. Urdamycin B can be used for research on cancer as well as bacterial and fungal infections .

HY-101036R

Choline (bitartrate) (Standard)	mAChR Endogenous Metabolite	Neurological Disease Cancer
Choline (bitartrate) (Standard) is the analytical standard of Choline (bitartrate). This product is intended for research and analytical applications. Choline bitartrate is a vitamin-like essential nutrient, can affect diseases such as liver disease, atherosclerosis and neurological disorders . Choline bitartrate is a precursor for the neurotransmitter acetylcholine, as a methyl donor in various metabolic processes, and in lipid metabolism .

HY-N7697R

Chitotetraose (tetrahydrochloride) (Standard)	Others	Others
Butylate (Standard) is the analytical standard of Butylate. This product is intended for research and analytical applications. Butylate is a compound involved in platelet research. Platelet activation can cause autophagy, which is partly mediated by the AMPK-MTOR pathway and is related to sphingolipid metabolism. Butylate mentioned in the study may be a tool or control substance for studying related metabolic processes.

HY-W003576R

ACHE-IN-38 (hydrochloride) (Standard)	Cholinesterase (ChE)	Neurological Disease
ACHE-IN-38 (hydrochloride) (Standard) is the analytical standard of ACHE-IN-38 (hydrochloride). This product is intended for research and analytical applications. ACHE-IN-38 hydrochloride (Compound 13b) inhibits the metabolic breakdown of the neurotransmitter acetylcholine (ACh) by the enzyme acetylcholinesterase (AChE) and hence alleviates memory deficits in patients with Alzheimer’s Disease by potentiating cholinergic transmission .

HY-162836

Rifamycin B 4-O-(Carboxymethyl)-Rifamycin	Antibiotic Bacterial	Infection
Rifamycin B (4-O-(Carboxymethyl)-Rifamycin) is a member of ansamycin antibiotics family with an anti-mycobacterial activity against tuberculosis, leprosy and AIDS-related mycobacterial infections. Rifamycin B is a *metabolic* product of Nocardia inediterranei, which can yield Rifamycin O and Rifamycin S (HY-125365) by microbial transformation .

HY-N0390R

L-Glutamine (standard) 10+ Cited Publications	mGluR Endogenous Metabolite Ferroptosis	Metabolic Disease Cancer
L-Glutamine (Standard) is the analytical standard of L-Glutamine. This product is intended for research and analytical applications. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells .

HY-N0035R

Arctigenin (Standard)	MMP Influenza Virus Autophagy Apoptosis	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Arctigenin (Standard) is the analytical standard of Arctigenin. This product is intended for research and analytical applications. Arctigenin ((-)-Arctigenin), a biologically active lignan, can be used as an antitumor agent. Arctigenin exhibits potent antioxidant, anti-inflammatory and antiviral (influenza A virus) activities. Arctigenin can be used for the research of metabolic disorders, and central nervous system dysfunctions .

HY-131490

Tetrazolium violet Violet tetrazolium	Biochemical Assay Reagents	Others
Tetrazolium violet is a redox indicator commonly used in various biochemical assays to measure cell viability and metabolic activity. Tetrazolium Violet has unique chemical properties that allow it to be reduced by cellular enzymes such as dehydrogenases to form a purple formazan product that can be detected spectrophotometrically. This makes it a useful tool for assessing cell health and growth in culture or tissue samples.

HY-B0389R

D-Glucose (Standard)	Endogenous Metabolite	Cardiovascular Disease Others Metabolic Disease Endocrinology Cancer
D-Glucose (Standard) is the analytical standard of D-Glucose. This product is intended for research and analytical applications. D-Glucose is the naturally occurring form of glucose and the most abundant monosaccharide. D-Glucose is a critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic or abiotic stress response .

HY-W013093R

Uridine triphosphate (trisodium salt) (Standard)	Endogenous Metabolite P2Y Receptor	Cardiovascular Disease Inflammation/Immunology Cancer
Uridine triphosphate (trisodium salt) (Standard) is the analytical standard of Uridine triphosphate (trisodium salt). This product is intended for research and analytical applications. Uridine triphosphate (UTP) trisodium salt is a pyrimidine nucleoside triphosphate that is used as a substrate to synthesize RNA or as an energy source in metabolic reactions. Uridine triphosphate trisodium salt activates membrane-bound P2Y2 receptors .

HY-B0456R

Riboflavin (Standard)	Endogenous Metabolite Bacterial	Metabolic Disease Cancer
Riboflavin (Standard) is the analytical standard of Riboflavin. This product is intended for research and analytical applications. Riboflavin, an orally active and easily absorbed micronutrient, is a precursor of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which serve as coenzymes for numerous enzymatic reactions and perform key metabolic functions by mediating the transfer of electrons in biological oxidation-reduction reaction .

HY-W003371R

CGP 44 645 (Standard)	Drug Metabolite	Others
CGP 44 645 (Standard) is the analytical standard of CGP 44 645. This product is intended for research and analytical applications. CGP 44 645 is the methanol metabolite of Letrozole (HY-14248) and is a molecular indicator for evaluating its metabolic kinetics in microsomes in vitro. Levels of CGP 44 645 in rat liver microsomes may be sex-specific .

Cat. No.	Product Name

HY-L012

Metabolism/Protease Compound Library

5,712 compounds

Metabolism is the set of life-sustaining chemical reactions in organisms. Metabolic pathways are enzyme-mediated biochemical reactions that lead to biosynthesis (anabolism) or breakdown (catabolism) of natural product small molecules within a cell or tissue. Acting as catalysts, enzymes are crucial to metabolism - they allow a reaction to proceed more rapidly - and they also allow the regulation of the rate of a metabolic reaction. Proteases are used throughout an organism for various metabolic processes. Proteases control a great variety of physiological processes that are critical for life, including the immune response, cell cycle, cell death, wound healing, food digestion, and protein and organelle recycling. Imbalances in metabolic activities have been found to be critical in a number of pathologies, such as cardiovascular diseases, inflammation, cancer, and neurodegenerative diseases.

MCE designs a unique collection of 5,712 Metabolism/Protease-related small molecules that act as a useful tool for drug discovery of metabolism-related diseases.

HY-L123

Human Metabolite Library

6,322 compounds

Human metabolism is an integral part of cellular function that reflects individual differences in health, disease, diet, and lifestyle. Many health conditions such as obesity, diabetes, hypertension, heart disease, and cancer are associated with abnormal metabolic states. In the pathological state of the human body, metabolic pathways are significantly altered, resulting in aberrant levels of intermediates or end-products that can be viewed as potential diagnostic biomarkers or even therapeutic targets. Therefore, detection, identification and quantification of human metabolites are very important for drug metabolism research in drug development.

MCE offers a unique collection of 6,322 human metabolites, including endogenous metabolites and exogenous metabolites, covering multiple structure types, such as lipids, amino acids, nucleic acids, carbohydrates, organic acids, biogenic amines, vitamins,. MCE Human Metabolites Library is a helpful tool for studying the relationship between diseases and metabolism.

Cat. No.	Product Name	Type

HY-W047710

D-Galactal

Carbohydrates

D-Galactal is a monosaccharide that belongs to the class of carbohydrates. It is an aldohexose, which means it has six carbon atoms and an aldehyde functional group. D-Galactal occurs naturally in certain foods such as dairy products, meats and fruits. It can also be synthesized by chemical or enzymatic processes. D-Galactal has various applications in the food industry, especially as a flavoring and sweetening agent. Additionally, it has potential research roles in metabolic disorders, cancer, and inflammation.

HY-131490

Tetrazolium violet

Violet tetrazolium

Indicators

Tetrazolium violet is a redox indicator commonly used in various biochemical assays to measure cell viability and metabolic activity. Tetrazolium Violet has unique chemical properties that allow it to be reduced by cellular enzymes such as dehydrogenases to form a purple formazan product that can be detected spectrophotometrically. This makes it a useful tool for assessing cell health and growth in culture or tissue samples.

Cat. No.	Product Name	Target	Research Area

HY-W040705R

2-(Methylamino)benzoic acid (Standard) N-Methylanthranilic acid (Standard)	Drug Metabolite	Others
2-(Methylamino)benzoic acid (Standard) is the analytical standard of 2-(Methylamino)benzoic acid. This product is intended for research and analytical applications. 2-(Methylamino)benzoic acid is the main metabolite of methyl-N-methylanthranilates (MMA) (HY-76705) and is the compound in which the ester group is converted. MMA can be isolated from citrus fruits and has potential analgesic activity. 2-(Methylamino)benzoic acid was used to detect the metabolic levels of MMA in rat liver[1].

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-Y0418

Dulcite Dulcitol; Melampyrit; NSC 1944	Structural Classification Human Gut Microbiota Metabolites Microorganisms Animals Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields Saccharides	Endogenous Metabolite
Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galactose.

HY-107850

Pregnanediol NSC 1612; NSC 47462	Structural Classification Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Steroids	Endogenous Metabolite
Pregnanediol is the major metabolite of progesterone and can be excreted via urine. Pregnanediol offers an indirect way to measure progesterone levels in vivo .

HY-128730

Acetyl phosphate lithium potassium	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Bacterial
Acetyl phosphate lithium potassium is an endogenous metabolic product. Acetyl phosphate lithium potassium is a key substance in bacterial metabolic regulation, particularly in Lysine acetylation, and plays an important role in bacterial responses to environmental stress and adaptive reactions .

HY-113284

Succinyladenosine N6-Succinyl adenosine	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Succinyladenosine, the metabolic product of dephosphorylation of intracellular adenylosuccinic acid (S-AMP) by cytosolic 5-nucleotidase, is a biochemical marker of adenylosuccinase (ASL) deficiency .

HY-N10216

Cynodontin	Infection Quinones Microorganisms Classification of Application Fields Anthraquinones Source classification Phenols Polyphenols Disease Research Fields	Others
Cynodontin is a metabolic product of Helminthosporium cynodontis Marignoni and Helminthosporium euchlaenae Zimmermann .

HY-Y0418R

Dulcite (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Animals Source classification Endogenous metabolite Saccharides	Endogenous Metabolite
Dulcite (Standard) is the analytical standard of Dulcite. This product is intended for research and analytical applications. Dulcite is a sugar alcohol with a slightly sweet taste which is a metabolic breakdown product of galactose.

HY-113043

Galactonic acid	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Galactonic acid is a sugar acid that is a metabolic breakdown product of galactose. Galactose dehydrogenase is responsible for converting galactose to galactonolactone, which then spontaneously or enzymatically converts to galactonic acid .

HY-N0680R

Thiamine (hydrochloride) (Standard) Thiamine chloride (hydrochloride) (Standard); Vitamin B1 (hydrochloride) (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Source classification Endogenous metabolite	Bacterial Endogenous Metabolite HBV Apoptosis
Thiamine (hydrochloride) (Standard) is the analytical standard of Thiamine (hydrochloride). This product is intended for research and analytical applications. Thiamine hydrochloride (Thiamine chloride hydrochloride) is an essential micronutrient needed as a cofactor for many central metabolic enzymes.

HY-N0130R

Shikimic acid (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification Plants Acacia confusa Merr. Compositae Endogenous metabolite	Endogenous Metabolite
Shikimic acid (Standard) is the analytical standard of Shikimic acid. This product is intended for research and analytical applications. Shikimic acid is a key metabolic intermediate of the aromatic amino acid biosynthesis pathway, found in microbes and plants.

HY-W010735R

ATP (disodium salt hydrate) (Standard)	Structural Classification Microorganisms other families Animals Ketones, Aldehydes, Acids Source classification Plants Endogenous metabolite	Endogenous Metabolite
ATP (disodium salt hydrate) (Standard) is the analytical standard of ATP (disodium salt hydrate). This product is intended for research and analytical applications. ATP disodium salt hydrate (Adenosine 5'-triphosphatedisodium salt hydrate) is a central component of energy storage and metabolism in vivo, provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP disodium salt hydrate is an important endogenous signaling molecule in immunity and inflammation .

HY-N12528

10,11-EDT	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Epoxide Hydrolase
10,11-EDT, a soluble epoxide hydrolase (sEH) substrate, is a metabolic product of adrenic acid. 10,11-EDT is an endothelium-derived hyperpolarizing factor with strong vasorelaxant effects .

HY-N2325

D-(+)-Cellobiose	Structural Classification Human Gut Microbiota Metabolites Polysaccharides Microorganisms Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Saccharides	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-B0345AR

ATP (disodium) (Standard) Adenosine 5'-triphosphate (disodium) (Standard); Disodium adenosine triphosphate (Standard)	Structural Classification Natural Products Microorganisms other families Animals Source classification Plants Endogenous metabolite	Endogenous Metabolite
ATP disodium salt (Standard) is the analytical standard of ATP disodium salt (HY-B0345A). This product is intended for research and analytical applications. ATP disodium salt (Adenosine 5'-triphosphate disodium salt) is a central component of energy storage and metabolism in vivo, provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP disodium salt is an important endogenous signaling molecule in immunity and inflammation .

HY-W017443R

L-Asparagine monohydrate (Standard)	Structural Classification Source classification Amino acids Endogenous metabolite	Endogenous Metabolite
L-Asparagine (monohydrate) (Standard) is the analytical standard of L-Asparagine (monohydrate). This product is intended for research and analytical applications. L-Asparagine monohydrate ((-)-Asparagine monohydrate) is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.

HY-N12033

4'-Demethylpodophyllotoxone	Structural Classification Source classification Podophyllum peltatum L. Lignans Phenylpropanoids Plants Berberidaceae	Others
4'-Demethylpodophyllotoxone is an intermediate product of the biotransformation of Alternaria alternata S-f6. After 4'-Demethylpodophyllotoxone is modified with 4-(2,3,5,6-tetramethylpyrazine-1) (4-TMP), the resulting novel compound can strongly inhibit the growth of human gastric cancer cell line (BGC-823) .

HY-W011956R

6-Hydroxymelatonin (Standard)	Structural Classification Natural Products Monophenols Source classification Phenols Endogenous metabolite	Drug Metabolite Endogenous Metabolite
6-Hydroxymelatonin (Standard) is the analytical standard of 6-Hydroxymelatonin. This product is intended for research and analytical applications. 6-Hydroxymelatonin is a primary metabolic of Melatonin, which is metabolized by cytochrome P450 (CYP) 1A2.

HY-B2219R

Stearic acid (Standard) 10+ Cited Publications	Structural Classification Immune System Disorder Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Apoptosis
Stearic acid (Standard) is the analytical standard of Stearic acid. This product is intended for research and analytical applications. Stearic acid is a long-chain dietary saturated fatty acid that can significantly reduce visceral fat by inducing apoptosis of preadipocytes. Stearic acid can be used in the study of cardiovascular and metabolic diseases .

HY-B0863R

Glyphosate (Standard)	Microorganisms Source classification	Apoptosis Autophagy Necroptosis
Glyphosate (Standard) is the analytical standard of Glyphosate. This product is intended for research and analytical applications. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-Y1314R

Dimethyl sulfone (Standard)	Structural Classification Natural Products Microorganisms Source classification Endogenous metabolite	Drug Metabolite Endogenous Metabolite
Dimethyl sulfone (Standard) is the analytical standard of Dimethyl sulfone. This product is intended for research and analytical applications. Dimethyl sulfone (Methyl Sulfonyl Methane) is a metabolic product of endogenous methanethiol metabolism and intestinal bacterial metabolism. Dimethyl sulfone inhibits choriocapillary endothelial (CCE) cell proliferation, also has many biological effects, including antiinflammatory, antioxidant, and local anesthetic effects that could be neuroprotective .

HY-N1178R

Taraxasterol (Standard)	Triterpenes Structural Classification Classification of Application Fields Terpenoids Astragalus oleifolius DC. Source classification Plants Compositae Inflammation/Immunology Disease Research Fields	Others Interleukin Related LXR
Taraxasterol (Standard) is the analytical standard of Taraxasterol. This product is intended for research and analytical applications. Taraxasterol is a pentacyclic triterpenoid compound isolated from Taraxacum mongolicum. Taraxasterol is an LXRα activator, with metabolic and anti-inflammatory effects. Taraxasterol may be used in research on immune-inflammatory diseases .

HY-136386R

N-Acetyl-D-cysteine (Standard)	Microorganisms Source classification	Reactive Oxygen Species
N-Acetyl-D-cysteine (Standard) is the analytical standard of N-Acetyl-D-cysteine. This product is intended for research and analytical applications. N-Acetyl-D-cysteine has antioxidant activities and scavenges ROS through the reaction with its thiol group, but cannot enter the glutathione metabolic pathway .

HY-B1779R

Sucrose (Standard)	Structural Classification Human Gut Microbiota Metabolites Polysaccharides Microorganisms other families Source classification Plants Endogenous metabolite Saccharides	Endogenous Metabolite
Sucrose (Standard) is the analytical standard of Sucrose. This product is intended for research and analytical applications. Sucrose (D-(+)-Saccharose) is a disaccharide which is composed of two monosaccharides, glucose and fructose. Sucrose?can be applied in some animal models, including metabolic disease, obesity,?diet on preference,?and diabetes, et al .

HY-Y1314

Dimethyl sulfone 1 Publications Verification	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Bacterial
Dimethyl sulfone (Methyl Sulfonyl Methane) is a metabolic product of endogenous methanethiol metabolism and intestinal bacterial metabolism. Dimethyl sulfone inhibits choriocapillary endothelial (CCE) cell proliferation, also has many biological effects, including antiinflammatory, antioxidant, and local anesthetic effects that could be neuroprotective .

HY-136933R

Gitoxin (Standard)	Digitalis purpurea Linn. Structural Classification Source classification Scrophulariaceae Plants Steroids	Na+/K+ ATPase
Gitoxin (Standard) is the analytical standard of Gitoxin. This product is intended for research and analytical applications. Gitoxin, a Na+/K+-ATPase inhibitor, usually appears as a result of metabolic degradation of Digitoxin, is just the hydroxyl (ZOH) group close to the C-17β position, which changes the pharmacokinetics and pharmacodynamics of these substances considerably .

HY-B0300R

Penicillamine (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification	Cuproptosis Drug Metabolite
Penicillamine (Standard) is the analytical standard of Penicillamine. This product is intended for research and analytical applications. Penicillamine (D-(-)-Penicillamine) is a penicillin metabolic degradation product, can be used as a heavy metal chelator. Penicillamine reduces free copper and reduces 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-N8519

Urdamycin B	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Bacterial Fungal Antibiotic
Urdamycin B is an antibiotic that effectively inhibits fungi and bacteria. Urdamycin B also exhibits anti-proliferative activity against mouse leukemia cells L1210. Urdamycin B can be obtained from the metabolic products of Streptomyces fradiae. Urdamycin B can be used for research on cancer as well as bacterial and fungal infections .

HY-101036R

Choline (bitartrate) (Standard)	Structural Classification Animals Ketones, Aldehydes, Acids Source classification	mAChR Endogenous Metabolite
Choline (bitartrate) (Standard) is the analytical standard of Choline (bitartrate). This product is intended for research and analytical applications. Choline bitartrate is a vitamin-like essential nutrient, can affect diseases such as liver disease, atherosclerosis and neurological disorders . Choline bitartrate is a precursor for the neurotransmitter acetylcholine, as a methyl donor in various metabolic processes, and in lipid metabolism .

HY-N7697R

Chitotetraose (tetrahydrochloride) (Standard)	Structural Classification Polysaccharides Microorganisms Source classification Saccharides	Others
Butylate (Standard) is the analytical standard of Butylate. This product is intended for research and analytical applications. Butylate is a compound involved in platelet research. Platelet activation can cause autophagy, which is partly mediated by the AMPK-MTOR pathway and is related to sphingolipid metabolism. Butylate mentioned in the study may be a tool or control substance for studying related metabolic processes.

HY-N0390R

L-Glutamine (standard) 10+ Cited Publications	Structural Classification Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Source classification Disease markers Endocrine diseases Amino acids Nervous System Disorder Endogenous metabolite Cardiovascular System Disorder Cancer	mGluR Endogenous Metabolite Ferroptosis
L-Glutamine (Standard) is the analytical standard of L-Glutamine. This product is intended for research and analytical applications. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells .

HY-N0035R

Arctigenin (Standard)	Structural Classification Human Gut Microbiota Metabolites Source classification Lignans Phenylpropanoids Plants Compositae Caesalpinia magnifoliolata Metc. Endogenous metabolite	MMP Influenza Virus Autophagy Apoptosis
Arctigenin (Standard) is the analytical standard of Arctigenin. This product is intended for research and analytical applications. Arctigenin ((-)-Arctigenin), a biologically active lignan, can be used as an antitumor agent. Arctigenin exhibits potent antioxidant, anti-inflammatory and antiviral (influenza A virus) activities. Arctigenin can be used for the research of metabolic disorders, and central nervous system dysfunctions .

HY-B0389R

D-Glucose (Standard)	Structural Classification Source classification Endogenous metabolite Saccharides Monosaccharides	Endogenous Metabolite
D-Glucose (Standard) is the analytical standard of D-Glucose. This product is intended for research and analytical applications. D-Glucose is the naturally occurring form of glucose and the most abundant monosaccharide. D-Glucose is a critical components of the general metabolism, and serve as critical signaling molecules in relation to both cellular metabolic status and biotic or abiotic stress response .

HY-W013093R

Uridine triphosphate (trisodium salt) (Standard)	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite P2Y Receptor
Uridine triphosphate (trisodium salt) (Standard) is the analytical standard of Uridine triphosphate (trisodium salt). This product is intended for research and analytical applications. Uridine triphosphate (UTP) trisodium salt is a pyrimidine nucleoside triphosphate that is used as a substrate to synthesize RNA or as an energy source in metabolic reactions. Uridine triphosphate trisodium salt activates membrane-bound P2Y2 receptors .

HY-B0456R

Riboflavin (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Endogenous Metabolite Bacterial
Riboflavin (Standard) is the analytical standard of Riboflavin. This product is intended for research and analytical applications. Riboflavin, an orally active and easily absorbed micronutrient, is a precursor of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which serve as coenzymes for numerous enzymatic reactions and perform key metabolic functions by mediating the transfer of electrons in biological oxidation-reduction reaction .

HY-N0304R

L-DOPA (Standard) Levodopa (Standard); 3,4-Dihydroxyphenylalanine (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Disease markers Phenols Polyphenols Nervous System Disorder Endogenous metabolite	Dopamine Receptor Endogenous Metabolite
L-DOPA (Standard) is the analytical standard of L-DOPA. This product is intended for research and analytical applications. L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease .

HY-19528R

SAH (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Source classification Disease markers Amino acids Nervous System Disorder Endogenous metabolite	Endogenous Metabolite
SAH (Standard) is the analytical standard of SAH. This product is intended for research and analytical applications. SAH (S-Adenosylhomocysteine) is an amino acid derivative and a modulartor in several metabolic pathways. It is an intermediate in the synthesis of cysteine and adenosine . SAH is an inhibitor for METTL3-METTL14 heterodimer complex (METTL3-14) with an IC50 of 0.9 μM .

HY-B0300

Penicillamine 2 Publications Verification D-(-)-Penicillamine	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Inflammation/Immunology Disease Research Fields	Cuproptosis Drug Metabolite
Penicillamine (D-(-)-Penicillamine) is a penicillin metabolic degradation product, can be used as a heavy metal chelator. Penicillamine reduces free copper and reduces 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-W102516

6-Dehydroprogesterone Δ6-Progesterone	Structural Classification Source classification Endogenous metabolite Steroids	Endogenous Metabolite
6-Dehydroprogesterone (Δ6-Progesterone) is a steroid compound that can be found in Botryodiplodia theobromae. 6-Dehydroprogesterone is a metabolic product of Progesterone (HY-N0437) after a microbial dehydrogenation reaction. 6-Dehydroprogesterone can be used to study steroid metabolism pathways, microbial dehydrogenase activity, and the biotransformation of steroids .

HY-W010382R

Oxaloacetic acid (standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Other disease Ketones, Aldehydes, Acids Source classification Disease markers Endogenous metabolite	Endogenous Metabolite Reactive Oxygen Species
Oxaloacetic acid (Standard) is the analytical standard of Oxaloacetic acid. This product is intended for research and analytical applications. Oxaloacetic acid (2-Oxosuccinic acid) is a metabolic intermediate involved in several ways, such as citric acid cycle, gluconeogenesis, the urea cycle, the glyoxylate cycle, amino acid synthesis, and fatty acid synthesis, whereby Oxaloacetic acid facilitates the clearance of reactive oxygen species (ROS) and improves mitochondrial function .

HY-N11286R

Tridocosahexaenoylglycerol (Standard)	Structural Classification Natural Products Animals Source classification	Others
Tridocosahexaenoylglycerol (Standard) is the analytical standard of Tridocosahexaenoylglycerol. This product is intended for research and analytical applications. Tridocosahexaenoylglycerol (TG-DHA) is an orally active dietary supplement that improves autoimmune encephalomyelitis in mice. Tridocosahexaenoylglycerol shows beneficial effects on neurodegenerative diseases and also improves macular function in diabetic retinopathy. Tridocosahexaenoylglycerol can be used for research on neurological diseases, inflammatory immune diseases, and metabolic diseases .

HY-N4170

Chebulic acid 1 Publications Verification	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Combretaceae Source classification Phenols Polyphenols Metabolic Disease Terminalia chebula Retz. Plants Disease Research Fields	Keap1-Nrf2 Reactive Oxygen Species
Chebulic acid is a phenolic acid compound isolated from Terminalia chebula with strong antioxidant activity, which breaks protein cross-links induced by advanced glycation end products (AGEs) and inhibits the formation of AGEs. Chebulic acid is effective in controlling elevated metabolic parameters, oxidative stress, and liver damage, supporting its beneficial role in asthma, diabetes, and liver protection .

HY-N6773R

Cytochalasin A (Standard)	Alkaloids Structural Classification Microorganisms Pyrrole Alkaloids Source classification	HIV Protease Fungal
Ketoprofen (lysinate) (Standard) is the analytical standard of Ketoprofen (lysinate). This product is intended for research and analytical applications. Ketoprofen (RP-19583) lysinate is a non-steroidal anti-inflammatory agent. Ketoprofen lysinate can inhibit the activity of cyclooxygenase with IC50 values of 2 nM (COX-1) and 26 nM (COX-2). which is potential in the research of inflammation, immunology, and metabolic disease such as obesity .

HY-W010516R

2-Methylvaleric acid (Standard) 2-Methylpentanoic acid (Standard)	Structural Classification other families Ketones, Aldehydes, Acids Source classification Plants Endogenous metabolite	Endogenous Metabolite
2-Methylvaleric acid (Standard) is the analytical standard of 2-Methylvaleric acid. This product is intended for research and analytical applications. 2-Methylvaleric acid is a branched short-chain fatty acid (SCFA) produced by the metabolism of branched-chain amino acids by gut microbes. 2-Methylvaleric acid can be used as a potential biomarker for metabolic diseases such as type 2 diabetes, and its content is significantly reduced in the feces of diabetic mice. 2-Methylvaleric acid may regulate host energy metabolism and inflammatory response through G protein-coupled receptors (GPCRs) or histone deacetylase (HDAC) inhibition. 2-Methylvaleric acid can be used to study gut microbe-host interactions and metabolic diseases as a fecal biomarker[1][2].

HY-W009749CR

L-Cystathionine (dihydrochloride) (Standard)	Structural Classification Natural Products Source classification Endogenous metabolite	Endogenous Metabolite Apoptosis
L-Cystathionine dihydrochloride (Standard) is the analytical standard of L-Cystathionine dihydrochloride (HY-W009749C). This product is intended for research and analytical applications. L-Cystathionine dihydrochloride is a nonprotein thioether and is a key amino acid associated with the metabolic state of sulfur-containing amino acids. L-Cystathionine dihydrochloride protects against Homocysteine-induced mitochondria-dependent apoptosis of vascular endothelial cells (HUVECs). L-Cystathionine dihydrochloride plays an important role in cardiovascular protection.

HY-113365

Cholestenone 4-Cholesten-3-one	Structural Classification Microorganisms Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Steroids	Endogenous Metabolite
Cholestenone (4-cholesten-3-one) is an orally available antimicrobial agent that is metabolized primarily in the liver as an intermediate oxidation product of cholesterol. Cholestenone inhibits human dermal fibroblast migration and fights Helicobacter pylori infection in vitro and in mouse models by inhibiting cholesterol-α-D-glucopyranoside (CGL). Cholestenone also alleviates metabolic disorders caused by obesity in db/db mice .

HY-W018772R

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

HY-14608AR

L-Glutamic acid (monosodium salt) (Standard)	Structural Classification Microorganisms other families Animals Source classification Amino acids Plants	iGluR Apoptosis Ferroptosis Endogenous Metabolite
L-Glutamic acid (monosodium salt) (Standard) is the analytical standard of L-Glutamic acid (monosodium salt). This product is intended for research and analytical applications. L-Glutamic acid monosodium salt is an excitatory amino acid neurotransmitter that acts as an agonist for all subtypes of glutamate receptors (metabolic rhodophylline, NMDA, and AMPA). L-Glutamic acid monosodium salt has an agonist effect on the release of DA from dopaminergic nerve endings. L-Glutamic acid monosodium salt can be used in the study of neurological diseases .

HY-N8423R

α-Amyrin (Standard)	Triterpenes Structural Classification other families Terpenoids Plants	ERK GSK-3
α-Amyrin (Standard) is the analytical standard of α-Amyrin. This product is intended for research and analytical applications. α-Amyrin is a pentacyclic triterpenoid compound with oral activity. α-Amyrin activates the ERK and GSK-3β signaling pathways. α-Amyrin can be used in the study of metabolic syndrome induced by high fructose diet and cognitive dysfunction caused by low cholinergic neurotransmission .

HY-114293R

Acetyl coenzyme A (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Oxidative Phosphorylation Endogenous Metabolite Autophagy
Acetyl coenzyme A (Standard) is the analytical standard of Acetyl coenzyme A. This product is intended for research and analytical applications. Acetyl-coenzyme A (Acetyl-CoA) is a membrane-impermeant central metabolic intermediate, participates in the TCA cycle and oxidative phosphorylation metabolism. Acetyl-coenzyme A, regulates various cellular mechanisms by providing (sole donor) acetyl groups to target amino acid residues for post-translational acetylation reactions of proteins. Acetyl Coenzyme A is also a key precursor of lipid synthesis [4].

HY-B0399R

L-Carnitine (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Source classification Disease markers Endocrine diseases Nervous System Disorder Endogenous metabolite Cancer	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-123033AR

Nicotinamide riboside chloride (Standard)	Alkaloids Structural Classification Animals Source classification Pyridine Alkaloids	Sirtuin Endogenous Metabolite
Nicotinamide riboside (chloride) (Standard) is the analytical standard of Nicotinamide riboside (chloride). This product is intended for research and analytical applications. Nicotinamide riboside Chloride, an orally active NAD+ precursor, increases NAD+ levels and activates SIRT1 and SIRT3. Nicotinamide riboside Chloride is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities[1]. Nicotinamide riboside Chloride reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease[2].

Cat. No.	Product Name	Chemical Structure

HY-113439S

12-HETE-d8
12-HETE-d₈ is the deuterium labeled 12-HETE. 12-HETE, a major metabolic product of arachidonic acid using 12-LOX catalysis, inhibits cell apoptosis in a dose-dependent manner. 12-HETE promotes the activation and nuclear translocation of NF-κB through the integrin-linked kinase (ILK) pathway[1].12-HETE has both anti-thrombotic and pro-thrombotic effects[2]. 12-HETE is a neuromodulator[3].