Endogenous Metabolite

Cat No.	product name
Fr13756	Isonicotinic acid	Isonicotinic acid is a metabolite of Isoniazid.Isonicotinic acid is a useful isomer of nicotinic acid. Isoniazid is converted to Isonicotinic acid by hydrazino...
Fr14438	p-Toluic Acid	p-Toluic Acid belongs to the class of organic compounds known as benzoic acids. 4-Methylbenzoic acid has been primarily detected in saliva. Within the cell, 4-...
Fr16745	4-Hydroxyphenylacetonitrile	4-Hydroxyphenylacetonitrile shows strong antioxidative activity.
PDK0014	3-Methylxanthine	3-Methylxanthine, a xanthine derivative, is a cyclic guanosine monophosphate (GMP) inhibitor, with an IC50 of 920 μM on guinea-pig isolated trachealis muscle.3...
T0496	Creatinine	Creatinine is the breakdown product of creatine, a constituent of muscle tissue, that is excreted by the kidney and whose serum level is used to evaluate kidney...
T0529	Dulcitol	Dulcitol is a sugar alcohol that is a metabolic breakdown product of galactose.
T0583	Erythritol	Erythritol is a four-carbon sugar that is found in algae, fungi, and lichens. It is twice as sweet as sucrose and can be used as a coronary vasodilator.
T0591	Alpha-D-galactose	D-Galactose is an aldohexose that exists naturally in the D-form in lactose, cerebrosides, gangliosides, and mucoproteins and is converted enzymatically into D-...
T0887	D(+)-Glucose	D(+)-Glucose is a primary source of energy for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. I...
T0925	Allantoin	Allantoin, a urea hydantoin found in urine and plants, is used in dermatological preparations.
T10857	Coenzyme A	Coenzyme A is an obligatory cofactor in all living cells synthesized from pantothenate (Vitamin B5), adenosine triphosphate (ATP), and cysteine.
T11366	Garcinol	Garcinol also inhibits histone acetyltransferases (HATs, IC50= 7 μM) and p300/CPB-associated factor (PCAF, IC50 = 5 μM). Garcinol has anti-inflammatory and an...
T12296	Oleoylethanolamide	Oleoylethanolamide is a high affinity endogenous agonist of PPAR-α.
T1311	4-aminobenzoic acid	4-Aminobenzoic acid is an intermediate in the synthesis of folate by bacteria, plants, and fungi.
T13265	Urolithin B	Urolithin B inhibits NF-κB activity by reducing the phosphorylation and degradation of IκBα, and suppresses the phosphorylation of JNK, ERK, and Akt, and enh...
T14063	7α,25-Dihydroxycholesterol	7α, 25-dihydroxycholesterol (7α,25-OHC) is a potent and selective agonist and endogenous ligand of the orphan GPCR receptor EBI2 (GPR183). 7α, 25-dihydroxych...
T14128	Adenosylcobalamin	Adenosylcobalamin is a biologically active form of vitamin B12 .It is a cofactor for methylmalonyl CoA mutase. It belongs to the corrinoid group of compounds, ...
T16338	Norgestimate metabolite Norelgestromin	Norelgestromin is one of the active metabolites of norgestimate.It is a steroidal progestin used in contraceptive patches, where it is combined with the estroge...
T16674	Pseudouridine	Pseudouridine is the most abundant modified nucleoside in non-coding RNAs. It enhances the function of transfer RNA and ribosomal RNA by stabilizing RNA structu...
T1705	4-Amino-5-imidazolecarboxamide	An imidazole derivative which is a metabolite of the antineoplastic agents BIC and DIC. By itself, or as the ribonucleotide, it is used as a condensation agent ...
T1723	ADP	Adenosine 5′-diphosphate induces human platelet aggregation and non-competitively blocks the stimulated human platelet adenylate cyclase.
T19160	7,8-Dihydro-L-biopterin	7,8-Dihydro-L-biopterin is an oxidation product of tetrahydrobiopterin.
T19180	Adrenic Acid	Adrenic acid is a member of the class of compounds known as very-long-chain fatty acids. Adrenic acid can be found in blood and in human myelin tissue.
T19295	Docosapentaenoic acid 22n-3	Docosapentaenoic acid 22n-3 is present in the cell membranes of all animals and is a component of phospholipids.
T19344	Glycogen	Glycogen is a glycolytic intermediate and high-energy phosphate that ACTS as a form of energy storage for humans, animals, fungi and bacteria.
T19350	H-Val-Ala-OH	H-Val-Ala-OH is a dipeptide formed from L-Valine and L-Alanine residues. It has a role as a metabolite. H-Val-Ala-OH is a dipeptide formed from L-Valine and L...
T19418	Methionine sulfoxide	Methionine sulfoxide can be regarded as a biomarker of oxidative stress in vivo. Methionine sulfoxide is an oxidation product of methionine with reactive oxyge...
T19418	Methionine sulfoxide	Methionine sulfoxide can be regarded as a biomarker of oxidative stress in vivo. Methionine sulfoxide is an oxidation product of methionine with reactive oxyge...
T19418	Methionine sulfoxide	Methionine sulfoxide can be regarded as a biomarker of oxidative stress in vivo. Methionine sulfoxide is an oxidation product of methionine with reactive oxyge...
T20257	Methyl 4-anisate	Methyl anisate is an endogenous metabolite.
T20446	Creosol	Creosol is an agent of Antioxidant and Antibacterial.
T21629	Loxapine	Loxapine is a D2DR and D4DR inhibitor, serotonergic receptor antagonist and also a dibenzoxazepine anti-psychotic agent,used primarily in the treatment of schiz...
T22235	Lipoic acid	Lipoic acid is an organosulfur compound derived from octanoic acid. It is made in animals normally, and is essential for aerobic metabolism.
T2719	Succinic acid	Succinic acid is a water-soluble, colorless crystal with an acid taste that is used as a chemical intermediate, in medicine, the manufacture of lacquers, and to...
T2796	Coenzyme Q10	Coenzyme Q10 (ubiquinone) is a naturally occurring compound, acting as the electron carrier in the mitochondrial respiratory chain.
T2807	Caffeic Acid	Caffeic Acid is an orally bioavailable, hydroxycinnamic acid derivative and polyphenol, with potential anti-oxidant, anti-inflammatory, and antineoplastic activ...
T2908	Palmitic acid	Palmitic acid is the most common saturated fatty acid found in animals, plants and microorganisms with anti-tumor activity.
T2934	Bilirubin	Bilirubin is a principal pigment of bile and one of the major end products of hemoglobin decomposition.
T2963	Cholic Acid	Cholic acid is a major primary bile acid produced in the liver and usually conjugated with glycine or taurine. It facilitates fat absorption and cholesterol exc...
T2965	Deoxycholic acid	Deoxycholic acid is a bile acid formed by bacterial action from cholate. It is usually conjugated with glycine or taurine. Deoxycholic acid acts as a detergent ...
T2971	Phytic acid	Fytic acid is a complexing agent for removal of traces of heavy metal ions. It acts also as a hypocalcemic agent.
T2A2476	L-Hydroxyprolin	L-Hydroxyproline, one of the hydroxyproline (Hyp) isomers, is a useful chiral building block in the production of many pharmaceuticals.
T2A2497	glutamic acid	(S)-Glutamic acid acts as an excitatory transmitter, shows a direct activating effect on the release of DA from dopaminergic terminals.
T2O2683	proline	1. L-Proline is an osmoprotectant. 2. Proline and its derivatives are often used as asymmetric catalysts in organic reactions, as the CBS reduction and proline ...
T2O2721	cysteine	Cysteine is a naturally occurring, sulfur-containing amino acid which is important for protein synthesis, detoxification, and also exerts diverse metabolic func...
T2O2728	glycine	Glycine is a non-essential amino acid. It is found primarily in gelatin and silk fibroin and used therapeutically as a nutrient. It is also a fast inhibitory ne...
T2O2728	glycine	Glycine is a non-essential amino acid. It is found primarily in gelatin and silk fibroin and used therapeutically as a nutrient. It is also a fast inhibitory ne...
T2O2730	serine	Serine is a non-essential amino acid in humans (synthesized by the body), Serine is present and functionally important in many proteins. With an alcohol group, ...
T2O2774	L-Asparagine	L-asparagine is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPA...
T2O2774	L-Asparagine	L-asparagine is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPA...
T3007	Spermine	Spermine is a biogenic polyamine formed from spermidine. It is found in a wide variety of organisms and tissues and is an essential growth factor in some bacter...
T3735	Tetrahydro Curcumin	Tetrahydrocurcumin, a major metabolite of curcumin, has strong antioxidant and cardioprotective properties.
T3735	Tetrahydro Curcumin	Tetrahydrocurcumin, a major metabolite of curcumin, has strong antioxidant and cardioprotective properties.
T3763	Fumaric acid	Fumaric acid attenuates the eotaxin-1 expression in TNF-α-stimulated fibroblasts by suppressing p38 MAPK-dependent NF-κB signaling. Fumaric acid has recently ...
T4120	N,N-Dimethylglycine	N, N-Dimethylglycine is used as an athletic performance enhancer and immunostimulant. It is also used in the treatment of autism, epilepsy and mitochondrial dis...
T4514	N-Acetyl-D-Glucosamine	N-acetyl-D-Glucosamine (GlcNAc) is a monosaccharide derivative of glucose. It is released by the action of O-GlcNAcase, in mammalian systems from proteins that ...
T4525	Citraconic acid	Citraconic acid is a dicarboxylic acid consisting of maleic acid having a methyl substituent at the 2-position.
T4588	Glycochenodeoxycholic Acid	Glycolithocholic acid is a glycine conjugate of lithocholic acid, a bile acid. It is increased in livers of mice that are fed diets supplemented with ursadeoxyc...
T4685	INOSINIC ACID	Inosinic acid is a purine nucleotide which has hypoxanthine as the base and one phosphate group esterified to the sugar moiety. Inosinic acid is a nucleotide pr...
T4702	(3-Carboxypropyl)trimethylammonium chlor	(3-Carboxypropyl)trimethylammonium chloride is a synthetic carnitine related compound used as a transporter substrate in the cloning and sequencing of human car...
T4707	3-Hydroxyanthranilic acid	3-Hydroxyanthranilic acid, also known as 2-amino-3-hydroxy-benzoate or 3-ohaa, belongs to the class of organic compounds known as hydroxybenzoic acid derivative...
T4707	3-Hydroxyanthranilic acid	3-Hydroxyanthranilic acid, also known as 2-amino-3-hydroxy-benzoate or 3-ohaa, belongs to the class of organic compounds known as hydroxybenzoic acid derivative...
T4713	Phosphocholine chloride calcium salt tet	Phosphorylcholine is a small haptenic molecule, is found in a wide variety of organisms. Human hepatic tumors undergo an elevation in the concentration of phosp...
T4716	Pyrrole-2-carboxylic acid	Pyrrole-2-carboxylic acid was first identified as a degradation product of sialic acids, then as a derivative of the oxidation of the D-hydroxyproline isomers b...
T4723	D-(-)-Tagatose	D-Tagatose, a rare natural hexoketose, is an isomer of d-galactose. D-Tagatose occurs naturally in Sterculia setigera gum, and it is also found in small quantit...
T4725	N-Acetyl-D-mannosamine	N-Acetylmannosamine is a monosaccharide that is used as a precursor in the chemical or enzymatic synthesis of the neuraminic acids found in glycolipids and glyc...
T4728	4-ACETAMIDOBUTYRIC ACID	4-Acetamidobutanoic acid can be found in blood, feces, and urine, as well as in human prostate tissue. 4-Acetamidobutanoic acid exists in all eukaryotes, rangin...
T4729	Phosphonoacetic acid	Phosphonoacetate, also known as fosfonet or phosphonacetic acid, belongs to the class of organic compounds known as organic phosphonic acids.Within the cell, ph...
T4740	Elaidic acid	Elaidic acid is the 9-trans isomer of oleic acid. It is a monounsaturated trans-fatty acid which can be found in partially hydrogenated cooking oils. In human p...
T4749	Squalene	Squalene is a natural organic compound originally obtained for commercial purposes primarily from shark liver oil, though there are botanical sources as well, i...
T4757	L-Homoserine	Homoserine is a more reactive variant of the amino acid serine. In this variant, the hydroxyl side chain contains an additional CH2 group which brings the hydro...
T4758	2'-Deoxycytidine monohydrate	One of the principal nucleosides of DNA composed of cytosine and deoxyribose. A nucleoside consists of only a pentose sugar linked to a purine or pyrimidine bas...
T4758	2'-Deoxycytidine monohydrate	One of the principal nucleosides of DNA composed of cytosine and deoxyribose. A nucleoside consists of only a pentose sugar linked to a purine or pyrimidine bas...
T4762	L-Pipecolic acid	L-Pipecolic acid is a breakdown product of lysine, accumulates in body fluids of infants with generalized genetic peroxisomal disorders, such as Zellweger syndr...
T4765	L-Norleucine	L-Norleucine is an isomer of leucine, specifically affects protein synthesis in skeletal muscle, and has antivirus activity.
T4766	3-Methylglutaric acid	Methylglutaric acid is a leucine metabolite. A large amount of methylglutaric acid is identified in urine of patients with deficiency of 3-methylglutaconyl coen...
T4767	Formamide	Formamide is a metabolite used for biological monitoring of workers exposed to N-N-dimethylformamide (DMF). There is a case of significant association between e...
T4767	Formamide	Formamide is a metabolite used for biological monitoring of workers exposed to N-N-dimethylformamide (DMF). There is a case of significant association between e...
T4768	Diethyl oxalpropionate	Diethyl oxalpropionate, also known as methyloxalacetic acid diethyl ester or diethyl methyloxalacetate, is a member of the class of compounds known as beta-keto...
T4768	Diethyl oxalpropionate	Diethyl oxalpropionate, also known as methyloxalacetic acid diethyl ester or diethyl methyloxalacetate, is a member of the class of compounds known as beta-keto...
T4776	Glycerol	Glycerol or glycerin is a colourless, odourless, viscous liquid that is sweet-tasting and mostly non-toxic. It is widely used in the food industry as a sweetene...
T4780	Quinaldic acid	Quinaldic acid, also known as quinaldate or chinaldinsaeure, belongs to the class of organic compounds known as quinoline carboxylic acids.
T4794	Glutaric acid	Glutaric acid is a simple five-carbon linear dicarboxylic acid. Glutaric acid is naturally produced in the body during the metabolism of some amino acids, inclu...
T4812	D-Mannose	D-Mannose is a carbohydrate, which plays an important role in human metabolism, especially in the glycosylation of specific proteins.
T4813	L-Citrulline	L-Citrulline is an amino acid derived from ornithine in the catabolism of proline or glutamine and glutamate, or from l-arginine via arginine-citrulline pathway...
T4825	D(+)-Xylose	Xylose or wood sugar is an aldopentose - a monosaccharide containing five carbon atoms and an aldehyde functional group. It has chemical formula C5H10O5 and is ...
T4825	D(+)-Xylose	Xylose or wood sugar is an aldopentose - a monosaccharide containing five carbon atoms and an aldehyde functional group. It has chemical formula C5H10O5 and is ...
T4832	Cytosine	Cytosine is a pyrimidine base that is a fundamental unit of nucleic acids. The deamination of cytosine alone is apparent and the nucleotide of cytosine is the p...
T4832	Cytosine	Cytosine is a pyrimidine base that is a fundamental unit of nucleic acids. The deamination of cytosine alone is apparent and the nucleotide of cytosine is the p...
T4834	Indole-3-acetamide	1H-Indole-3-acetamide, also known as auxin amide or 2-(3-indolyl)acetamide, belongs to the class of organic compounds known as 3-alkylindoles. Within the cell, ...
T4837	Itaconic acid	Itaconic acid, also known as itaconate, belongs to the class of organic compounds known as branched fatty acids. These are fatty acids containing a branched cha...
T4837	Itaconic acid	Itaconic acid, also known as itaconate, belongs to the class of organic compounds known as branched fatty acids. These are fatty acids containing a branched cha...
T4838	L-(-)-Malic acid	Malic acid is a tart-tasting organic dicarboxylic acid that plays a role in many sour or tart foods. Apples contain malic acid, which contributes to the sournes...
T4838	L-(-)-Malic acid	Malic acid is a tart-tasting organic dicarboxylic acid that plays a role in many sour or tart foods. Apples contain malic acid, which contributes to the sournes...
T4839	N-Acetyl-L-alanine	N-Acetyl-L-alanine is a substrate for Guanine nucleotide-binding protein G(I)/G(S)/G(O) gamma-2 subunit, Myelin basic protein, GTP-binding nuclear protein Ran, ...
T4844	L-Methionine	L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.
T4845	L-Lactic acid	Lactic acid is an organic acid. It is a chiral molecule, consisting of two optical isomers, L-lactic acid and D-lactic acid, with the L-isomer being the most co...
T4848	DL-Mandelic acid	It is an isomer of cresotinic acid (2-hydroxy-3-methylbenzoic acid) and oxymethylbenzoic acid (2-methoxybenzoic acid). Derivatives of mandelic acid are formed a...
T4850	2-Picolinic acid	PCL 016 is a topical antiviral agent, which inhibits adenovirus replication in rabbit.
T4852	Glyceryl trimyristate	Within the cell, glyceryl trimyristate is primarily located in the membrane (predicted from logP) and adiposome. glyceryl trimyristate exists in all eukaryotes,...
T4855	Tricosanoic acid	Tricosylic acid, also known as N-tricosanoate or tricosylate, belongs to the class of organic compounds known as very long-chain fatty acids.Tricosylic acid has...
T4856	Nα-Acetyl-L-lysine	N-Alpha-acetyllysine is a N-acetylated amino acid. It is a normal constituent of human urine with concentrations in normal samples too small to allow its routin...
T4858	4-Hydroxyphenylpyruvic acid	4-Hydroxyphenylpyruvic acid is an enzyme inhibitor.4-Hydroxyphenylpyruvic acid (4-HPPA) is a keto acid that is involved in the tyrosine catabolism pathway. It i...
T4858	4-Hydroxyphenylpyruvic acid	4-Hydroxyphenylpyruvic acid is an enzyme inhibitor.4-Hydroxyphenylpyruvic acid (4-HPPA) is a keto acid that is involved in the tyrosine catabolism pathway. It i...
T4861	trans-Aconitic acid	Trans-Aconitic acid is normally present in normal human urine, and it has been suggested that is present in larger amounts with Reye's syndrome and organic acid...
T4862	Oxaloacetic acid	Oxaloacetic acid, also known as oxosuccinic acid or oxalacetic acid, is a four-carbon dicarboxylic acid appearing as an intermediate of the citric acid cycle. I...
T4863	DL-Homocysteine	DL-Homocysteine is a potential marker for tumor cell growth. increased plasma homocysteine is a risk factor for coronary heart disease and carcinogenesis.
T4863	DL-Homocysteine	DL-Homocysteine is a potential marker for tumor cell growth. increased plasma homocysteine is a risk factor for coronary heart disease and carcinogenesis.
T4867	Erucic acid	Increased levels of erucic acid (22:1n9) have been found in the red blood cell membranes of autistic subjects with developmental regression (PMID: 16581239 ). E...
T4870	Petroselinic acid	Petroselinic acid is a monounsaturated omega-12 fatty acid found naturally in plant and animal oils and fats.
T4872	Palmitoleic acid	Palmitoleic acid is found to be associated with isovaleric acidemia, which is an inborn error of metabolism.
T4873	2-Amino-1-phenylethanol	2-Hydroxyphenethylamine has been found in human testicle tissue, and has also been primarily detected in blood. 2-Hydroxyphenethylamine can be converted into 2-...
T4874	Thiamine pyrophosphate	Thiamine pyrophosphate is a vitamin B-1 derivative that acts as a coenzyme of transketolase. Thiamine pyrophosphate is used in studies to assess decarboxylation...
T4874	Thiamine pyrophosphate	Thiamine pyrophosphate is a vitamin B-1 derivative that acts as a coenzyme of transketolase. Thiamine pyrophosphate is used in studies to assess decarboxylation...
T4877	L-Homocystine	Homocystine is the double-bonded form of homocysteine, but it occurs only transiently before being converted to the harmless cystathionine via a vitamin B6-depe...
T4883	Creatine	Creatine is an amino acid that occurs in vertebrate tissues and in urine. In muscle tissue, creatine generally occurs as phosphocreatine. Creatine is excreted a...
T4883	Creatine	Creatine is an amino acid that occurs in vertebrate tissues and in urine. In muscle tissue, creatine generally occurs as phosphocreatine. Creatine is excreted a...
T4886	Dihydrouracil	5,6-Dihydrouracil is an intermediate breakdown product of uracil.
T4886	Dihydrouracil	5,6-Dihydrouracil is an intermediate breakdown product of uracil.
T4887	DL-3-AMINOISOBUTYRIC ACID	beta-aminoisobutyric acid is the product from the conversion of N-carbamyl-beta-aminoisobutyric acid by the enzyme Beta-ureidopropionase (EC 3.5.1.6), the last ...
T4890	3-Nitro-L-tyrosine	3-Nitrotyrosine is the major product from the spontaneous reaction of peroxynitrite with tyrosine. Formation of nitrotyrosine can indicate the formation of pero...
T4890	3-Nitro-L-tyrosine	3-Nitrotyrosine is the major product from the spontaneous reaction of peroxynitrite with tyrosine. Formation of nitrotyrosine can indicate the formation of pero...
T4892	3-(2-Hydroxyphenyl)propionic acid	3-(2-Hydroxyphenyl)propanoic acid, also known as melilotic acid or melilotate. Within the cell, 3-(2-hydroxyphenyl)propanoic acid is primarily located in the cy...
T4893	Spermidine	Spermidine inhibits NOS1 (nNOS). Spermidine binds and precipitates DNA and may be used for purification of DNA binding proteins. Spermidine activates PNK (polyn...
T4893	Spermidine	Spermidine inhibits NOS1 (nNOS). Spermidine binds and precipitates DNA and may be used for purification of DNA binding proteins. Spermidine activates PNK (polyn...
T4894	L-(-)-Arabitol	L-Arabinitol is a potential biomarker for the comsuption of the food products such as sweet potato, deerberry, moth bean, and is also associated with Alzheimer'...
T4895	Cadaverine dihydrochloride	Cadaverine dihydrochloride, dihydrochloride salt of cadaverine (a diamine), is a biogenic amine
T4899	L-Histidinol dihydrochloride	L-Histidinol dihydrochloride is a precursor of histamine and a reversible inhibitor of protein synthesis.
T4907	3,4-Dihydroxyphenylacetic acid	3,4-Dihydroxybenzeneacetic acid is the main neuronal metabolite of dopamine.
T4917	(L)-Dehydroascorbic acid	L-Dehydro Ascorbic Acid is the reversibly oxidized form of ascorbic acid;Dehydroascorbic acid, a blood-brain barrier transportable form of vitamin C, mediates p...
T4917	(L)-Dehydroascorbic acid	L-Dehydro Ascorbic Acid is the reversibly oxidized form of ascorbic acid;Dehydroascorbic acid, a blood-brain barrier transportable form of vitamin C, mediates p...
T4919	3-Ureidopropionic acid	Ureidopropionic acid is an intermediate in the metabolism of uracil. More specifically it is a breakdown product of dihydrouracil and is produced by the enzyme ...
T4919	3-Ureidopropionic acid	Ureidopropionic acid is an intermediate in the metabolism of uracil. More specifically it is a breakdown product of dihydrouracil and is produced by the enzyme ...
T4921	Oxoadipic acid	Oxoadipic acid is a key metabolite of the essential amino acids tryptophan and lysine.Important metabolite between the TCA cycle and lysine biosynthesis. Of int...
T4921	Oxoadipic acid	Oxoadipic acid is a key metabolite of the essential amino acids tryptophan and lysine.Important metabolite between the TCA cycle and lysine biosynthesis. Of int...
T4923	7-Dehydrocholesterol	7-Dehydrocholesterol down-regulates cholesterol biosynthesis in cultured Smith-Lemi-Opitz syndrome skin fibroblasts.
T4923	7-Dehydrocholesterol	7-Dehydrocholesterol down-regulates cholesterol biosynthesis in cultured Smith-Lemi-Opitz syndrome skin fibroblasts.
T4927	4-Guanidinobutyric acid	4-Guanidinobutyric acid is an L-arginine metabolite that has been used in the intestinal transport tranport studies. It has been specifically use to human proto...
T4927	4-Guanidinobutyric acid	4-Guanidinobutyric acid is an L-arginine metabolite that has been used in the intestinal transport tranport studies. It has been specifically use to human proto...
T4928	L-Kynurenine	L-Kynurenine is a key intermediate in the breakdown pathway of tryptophan. L-Kynurenine is a substrate of kynureninase, KMO, and KAT associated with the suppres...
T4933	Nα-Acetyl-L-asparagine	N-Acetylasparagine, also known as acasn, belongs to the class of organic compounds known as asparagine and derivatives.
T4934	1-Methyl-L-histidine	Natural but non-proteinogenic amino acid; employed as index of muscle protein breakdown.
T4944	Nervonic acid	Nervonic acid is a long chain unsaturated fatty acid that is enriched in sphingomyelin. It consists of choline, sphingosine, phosphoric acid, and fatty acid. Ne...
T4944	Nervonic acid	Nervonic acid is a long chain unsaturated fatty acid that is enriched in sphingomyelin. It consists of choline, sphingosine, phosphoric acid, and fatty acid. Ne...
T4945	DL-Normetanephrine hydrochloride	rac-Normetanephrine Hydrochloride is a metabolite of Epinephrine. It is found together with Metanephrine in urine and in certain tissues.
T4947	3-Hydroxybutyric acid	3-Hydroxybutyric acid (or beta-hydroxybutyrate) is a ketone body. Like the other ketone bodies (acetoacetate and acetone), levels of 3-hydroxybutyrate in blood ...
T4969	Guanosine 5'-triphosphate trisodium salt	Guanosine 5'-triphosphate trisodium salt activates the signal transducing G proteins which are involved in various cellular processes including proliferation, d...
T4970	LANOSTEROL	Lanosterol is a tetracyclic triterpenoid which is the compound from which all steroids are derived.
T4971	5'-DEOXYADENOSINE	5'-Deoxyadenosine is an oxidized nucleoside found in the urine of normal subjects. Oxidized nucleosides represent excellent biomarkers for determining the exten...
T4972	2'-Deoxycytidine-5'-diphosphate trisodium	2′-Deoxycytidine 5′-diphosphate (dCDP) is used as a substrate of CDP (nucleoside diphosphate) kinase (2.7.4.6) for the production of dCTP to support DNA bio...
T4972	2'-Deoxycytidine-5'-diphosphate trisodium	2′-Deoxycytidine 5′-diphosphate (dCDP) is used as a substrate of CDP (nucleoside diphosphate) kinase (2.7.4.6) for the production of dCTP to support DNA bio...
T4973	1,7-DIMETHYLXANTHINE	Paraxanthine is a metabolite of caffeine (sc-202514) which functions as an adenosine receptor ligand and a PARP-1 inhibitor in pulmonary epithelial cells. Studi...
T4973	1,7-DIMETHYLXANTHINE	Paraxanthine is a metabolite of caffeine (sc-202514) which functions as an adenosine receptor ligand and a PARP-1 inhibitor in pulmonary epithelial cells. Studi...
T4S2157	Campesterol	Campesterol is a plant sterol with cholesterol lowering and anticarcinogenic effects, it and other plant sterols often decrease LDL cholesterol levels overall. ...
T5014	Prostaglandin E2 (PGE2)	Prostaglandin E2 is a hormone-like substance that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle, the dil...
T5089	5-Aminovaleric acid	5-aminovalerate (or 5-aminopentanoic acid) is a lysine degradation product. It can be produced both endogenously or through bacterial catabolism of lysine. 5-am...
T5556	5a-Pregnane-3,20-dione	5a-Pregnane-3,20-dione is a biologically active 5-alpha-reduced metabolite of plasma progesterone
T5557	Propylparaben	Propylparaben is an antimicrobial agent, preservative, flavouring agent
T5568	H-Tyr(3-I)-OH	H-Tyr(3-I)-OH is an inhibitor of tyrosine hydroxylase (Ki = 0.39 M) and an intermediate in the synthesis of thyroid hormones
T5569	3-Amino-4-methylpentanoic acid	Beta-leucine is a beta-amino acid that is pentanoic acid substituted at positions 3 and 4 by amino and methyl groups respectively. It has a role as a hum...
T5573	Coenzyme Q9	Coenzyme Q9 (CoQ9) is a normal constituent of human plasma. CoQ9 in human plasma may originate as a product of incomplete CoQ10 biosynthesis or from the diet.
T5583	D-(+)-Turanose	D(+)-Turanose is a naturally occuring compound. It is a reducing disaccharide.
T5589	H-Gly-Pro-OH	H-Gly-Pro-OH is a dipeptide composed of glycine and proline, and is an end product of collagen metabolism
T5646	Cinnamic acid	Cinnamic acid has potential use in cancer intervention,The concentration causing a 50% reduction of cell proliferation (IC50) ranged from 1 to 4.5 mM in gliobla...
T5873	2,6-Dihydroxybenzoic acid	2,6-Dihydroxybenzoic acid is a secondary metabolite of salicylic acid which has been hydrolyzed by liver enzymes during phase I metabolism.
T5874	2-Methoxybenzoic acid	2-Methoxybenzoic acid is a novel antiemetic which prevents nausea and vomiting in humans.
T5875	4-Methoxycinnamic acid	4-Methoxycinnamic acid is an unusual phenylpropanoid involved in phenylphenalenone biosynthesis in Anigozanthos preissi.
T5890	2,4-Dihydroxybenzoic acid	2,4-Dihydroxybenzoic acid is found in alcoholic beverages.2, 4-Dihydroxybenzoic acid is a food flavour ingredient and flavour modifie.
T5891	D-ERYTHRO-SPHINGOSINE	D-erythro-Sphingosine is a protein kinase C (PKC) inhibitor. D-erythro-Sphingosine (Erythrosphingosine) is also a PP2A activator
T5912	5-Methylcytidine	5-Methylcytidine is a modified nucleoside derived from 5-methylcytosine and is a minor constituent of RNA as well as DNA for certain organisms.
T5915	D-chiro-Inositol	D-chiro-Inositol is an epimer of myo-inositol that is found in certain mammalian glycosylphosphatidylinositol protein anchors and inositol phosphoglycans posses...
T5968	DL-Homocysteinethiolactone hydrochloride	DL-Homocysteinethiolactone hydrochloride is a cysteine derivative that binds to and induces conformational changes in various plasma proteins, slowing coagulati...
T5980	2-Ketoglutaric acid	2-Ketoglutaric acid is a key molecule in the tricarboxylic acid cycle,is also connected to glutamic acid and glutamine metabolisms through the transamination re...
T5982	3-Methoxybenzoic acid	3-methoxybenzoic acid is a food additive,and has antibacterial activity.
T5984	Indole-3-carboxylic acid	Indole-3-carboxylic acid is a normal urinary indolic tryptophan metabolite .
T5986	3-Hydroxypicolinic acid	3-Hydroxypicolinic acid is a picolinic acid derivative, and belongs to the pyridine family.
T6000	D-DELTA-TOCOPHEROL	D-DELTA-TOCOPHEROL is an isomer of Vitamin E,has antioxidant activity,and might be useful as effective ingredients in whitening cosmetics with lower skin toxici...
T6060	(±) Anabasine	(±) Anabasine is a biphasic muscle relaxant.
T6523	Guanosine	Guanosine is a purine nucleoside formed from a beta-N9-glycosidic bond between guanine and a ribose ring and is essential for metabolism.
T6S0232	Eriodictyol	1. Eriodictyol is a flavonoid with anti-inflammatory and antioxidant activities. 2. Eriodictyol may possess antidiabetic properties through increasing glucose u...
T7094	Levomefolic Acid	Levomefolinic acid is a natural, active form of folic acid used at the cellular level for DNA reproduction, the cysteine cycle and the regulation of homocystein...
T7095	Hexacosanoic acid	Hexacosanoic acid, a very long-chain fatty acid, is related to adrenoleukodystrophy (ALD), adrenomyeloneuropathy (AMN) and atherosclerosis.
T7154	trans-trans-Muconic acid	trans-trans-Muconic acid is a urinary metabolite of benzene.
T7210	Guanosine 5'-diphosphate	Guanosine 5'-diphosphate as Potential Iron Mobilizer, Preventing the Hepcidin-Ferroportin Interaction and Modulating the Interleukin-6/Stat-3 Pathway.
T7331	Ursocholic acid	Ursocholic acid, a bile acid found predominantly in bile of mammals.
T7335	L-2,3-Diaminopropionic acid	L-2,3-diaminopropionic acid is an amino acid that is a precursor of antibiotics and staphyloferrin B a siderophore produced by Staphylococcus aureus.
T7344	SDMA	SDMA is the most potent endogenous inhibitor of nitric oxide synthase (NOS), with higher levels in patients with end-stage renal disease (ESRD).
T7357	(S)-b-aminoisobutyric acid	(S)-b-aminoisobutyric acid is a non-protein amino acid originating from the catabolism of thymine and valine.
T7408	all-trans-4-Oxoretinoic acid	All-trans-4-Oxoretinoic acid is an active metabolite of vitamin A.
T7457	5-Methyl-2'-deoxycytidine	5-Methyl-2'-deoxycytidine is a pyrimidine nucleoside that when incorporated into single-stranded DNA can act in cis to signal de novo.
T7458	5-Phenylvaleric Acid	5-Phenylvaleric acid is a pentanoic acid of bacterial origin, occasionally found in human biofluids.
T7508	N-Acetylputrescine hydrochloride	N-Acetylputrescine is a polyamine commonly occurring excreted in normal human urine
T7511	Cyclo(his-pro)	Cyclo(his-pro) is an endogenous cyclic dipeptide that exerts oxidative damage protection by selectively activating the transcription factor Nrf2 signalling path...
T7520	Deoxycytidine triphosphate	Deoxycytidine triphosphate is a nucleoside triphosphate.It is a raw material in DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-ti...
T7565	3-Hydroxycapric acid	3-hydroxydecanoic acid is a medium-chain fatty acid. It has a role as an antimitotic and an Escherichia coli metabolite.
T7571	1-Methyladenosine	1-Methyladenosine (M1A) belongs to the class of organic compounds known as purine nucleosides.
T7595	L-DAB HBR	L-DAB HBR is an inhibitor of GABA transaminase (IC50 > 500 μM).
T7606	Guanosine 5'-diphosphate disodium salt	Guanosine 5'-diphosphate disodium salt is a nucleoside diphosphate, is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modul...
T7628	3b-Hydroxy-5-cholenoic acid	3b-Hydroxy-5-cholenoic acid is a monohydroxy bile acid of endogenous origin
T7634	3-Hydroxymandelic Acid	3-Hydroxymandelic Acid is a metabolite of Phenylephrine.
T7641	5-Hydroxytryptophol	5-Hydroxytryptophol is a metabolite of tryptophan. It is used as a biomarker for recent alcohol consumption and causes sleeping sickness
T7646	Alloepipregnanolone	Alloepipregnanolone is a pregnane with anesthetic, hypnotic, and sedative properties.
T7647	Eicosadienoic acid	Eicosadienoic acid is a rare, naturally occurring n-6 polyunsaturated fatty acid found mainly in animal tissues.
T7665	[Leu5]-Enkephalin TFA(58822-25-6(free bas))	[Leu5]-Enkephalin is the most potent δ-receptor ago
T7682	Asymmetric dimethylarginine	Asymmetric dimethylarginine is an endogenous inhibitor of nitric oxide synthase (NOS)
T7773	DPPC	DPPC is a zwitterionic glycerophospholipid commonly used in the formation of lipid monolayers, bilayers, and liposomes.
T7868	Farnesol	Farnesol is a natural product, has the activity in inhibiting bacteria.
T8026	(S)-(−)-Limonene	(S)-(−)-Limonene is a Monoterpenoids,it can induce a mild bronchoconstrictive effect.
T8037	H-Phe-Phe-OH	H-Phe-Phe-OH is a peptide made of two phenylalanine molecules; Phenylalanine is an essential amino acid and the precursor for the amino acid tyrosine.
T8043	5α-Cholestane	5α-Cholestane belongs to the class of organic compounds known as cholestane steroids.
T8053	Ac-Arg-OH	N-a-Acetyl-L-arginine, also known as N-ac-L-arg-OH or N-alpha-acetylarginine, belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. The...
T8075	1,3-Dimethyluric acid	1,3-Dimethyluric acid is a product of theophylline metabolism in man. It is one of the purine components in urinary calculi.
T8094	16-Dehydroprogesterone	16-Dehydroprogesterone is a steroidal progestin.
T8105	Indole-3-carboxaldehyde	1H-Indole-3-carboxaldehyde, also known as 3-formylindole or 3-indolealdehyde, belongs to the class of organic compounds known as indoles. Indoles are compounds ...
T8150	1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxamide	1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxamide is one of the end degradation products of nicotinamide-adenine dinucleotide (NAD).
T8227	5'-Methylthioadenosine	5'-Methylthioadenosine is produced from S-adenosylmethionine and behaves as a powful inhibitory product.
T8264	3-Methyl-2-oxovaleric acid	3-Methyl-2-oxovaleric acid is an abnormal metabolite that arises from the incomplete breakdown of branched-chain amino acids. 3-Methyl-2-oxovaleric acid is a ne...
T8271	10Z-Nonadecenoic acid	10Z-Nonadecenoic acid is a kind of long-chain fatty acid with anti-tumor activity.
T8274	3-Methyl-L-histidine	3-Methylhistidine belongs to the class of organic compounds known as histidine and derivatives. Histidine and derivatives are compounds containing cysteine or a...
T8392	L(+)-Asparagine monohydrate	L(+)-Asparagine monohydrate is a non-essential amino acid, participate in neurological and metabolic regulation of tissue cell function.
T8547	DCBA	DCBA is a metabolite of insect repellent N-N-diethyl-meta-toluamide (DEET). The concentration of DCBA in urine can assess exposure to DEET.
T8783	4-Methylbiphenyl	4-Methylbiphenyl is an endogenous metabolite.
T8789	N-Acetyl-L-tryptophan	N-Acetyl-L-tryptophan is an inhibitor of neurokinin 1 receptor (NK1-receptor, NK1R).
T8790	1-Methylhistamine dihydrochloride	1-Methylhistamine dihydrochloride is a major metabolite of histamine by histamine N-methyltransferase in the pathway of histidine metabolism. It has been used ...
T8811	Tuftsin 3TFA	Tuftsin 3TFA is a tetrapeptide. It is a macrophage/microglial activator.
TJO2691	L-(-)-Fucose	1. Anti-infective, anti-cancer, enhance immunity 2. Skin moisturizing and delaying skin aging 3. Nutritional supplement
TN2349	Taurodeoxycholate sodium salt	Taurodeoxycholate sodium salt is a bile salt-related anionic detergent used for isolation of membrane proteins including inner mitochondrial membrane proteins. ...
TN2349	Taurodeoxycholate sodium salt	Taurodeoxycholate sodium salt is a bile salt-related anionic detergent used for isolation of membrane proteins including inner mitochondrial membrane proteins. ...
TP1087	Substance P	Substance P (SP) is an undecapeptide (a peptide composed of a chain of 11 amino acid residues) member of the tachykinin neuropeptide family.
TP1266	γ-Glu-Phe TFA(7432-24-8 free base)	Gamma-Glutamylphenylalanine is a dipeptide composed of gamma-glutamate and phenylalanine, and is a proteolytic breakdown product of larger proteins. It is proba...
TP1266	γ-Glu-Phe TFA(7432-24-8 free base)	Gamma-Glutamylphenylalanine is a dipeptide composed of gamma-glutamate and phenylalanine, and is a proteolytic breakdown product of larger proteins. It is proba...
TP1277	Bradykinin	Bradykinin is an inflammatory mediator. It is a peptide that causes blood vessels to dilate (enlarge) via the release of prostacyclin, nitric oxide, and Endothe...
TP1442	Neuromedin B	Neuromedin B (NMB) is one of the bombesin (BN)-related peptides in mammals. It was originally purified from pig spinal cords, and it has been shown to be presen...
TQ0265	Indolelactic acid	Indolelactic acid is a metabolite of tryptophan in Azotobacter vinelandii cultures.
TQ0265	Indolelactic acid	Indolelactic acid is a metabolite of tryptophan in Azotobacter vinelandii cultures.
TQ0285	Spaglumic acid	Spaglumic acid is a neuropeptide found in millimolar concentrations in the brain.