Exact Mass: 189.0823
Exact Mass Matches: 189.0823
Found 500 metabolites which its exact mass value is equals to given mass value 189.0823,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Castanospermine
Castanospermine is a tetrahydroxyindolizidine alkaloid that consists of octahydroindolizine having four hydroxy substituents located at positions 1, 6, 7 and 8 (the 1S,6S,7R,8R,8aR-diastereomer). It has a role as a metabolite, an anti-HIV-1 agent, an anti-inflammatory agent and an EC 3.2.1.* (glycosidase) inhibitor. Castanospermine is a natural product found in Alexa grandiflora, Alexa wachenheimii, and other organisms with data available. A tetrahydroxyindolizidine alkaloid that consists of octahydroindolizine having four hydroxy substituents located at positions 1, 6, 7 and 8 (the 1S,6S,7R,8R,8aR-diastereomer). D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D007004 - Hypoglycemic Agents > D065089 - Glycoside Hydrolase Inhibitors D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents D004791 - Enzyme Inhibitors KEIO_ID C043 Castanospermine inhibits all forms of α- and β-glucosidases, especially glucosidase L.
Methyl indole-3-acetate
Indole-3-methyl acetate, also known as methyl indole-3-acetate (methyl-IAA), is a catabolite of tryptophan converted by the gut microbiota. After absorption through the intestinal epithelium, tryptophan catabolites enter the bloodstream and are later excreted in the urine (PMID: 30120222). Pediatric enthesitis-related arthritis (ERA) patients (i.e. spondyloarthropathy associated with inflammatory bowel disease) have intestinal inflammation and decreased gut microbial diversity. Such alterations in the gut microbiota resulted in the reduction of tryptophan metabolism and several tryptophan metabolites in pediatric ERA fecal samples, including indole-3-methyl acetate (PMID: 27786174). Indole-3-methyl acetate is found in apple, and has been isolated from immature seeds of beach pea (Lathyrus maritimus), Vicia amurensis, wild soybean (Glycine soja), lobiya (Vigna catiang var. sinensis) and hyacinth bean (Dolichos lablab). Isolated from immature seeds of beach pea (Lathyrus maritimus), Vicia amurensis, wild soybean (Glycine soja), lobiya (Vigna catiang variety sinensis) and hyacinth bean (Dolichos lablab). Indole-3-methyl acetate is found in many foods, some of which are gram bean, yellow wax bean, common bean, and sweet orange. Methyl 2-(1H-indol-3-yl)acetate is an endogenous metabolite.
N-acetylglutamate
N-Acetyl-L-glutamic acid or N-Acetylglutamate, belongs to the class of organic compounds known as N-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. N-Acetyl-L-glutamate can also be classified as an alpha amino acid or a derivatized alpha amino acid. Technically, N-Acetyl-L-glutamate is a biologically available N-terminal capped form of the proteinogenic alpha amino acid L-glutamic acid. N-Acetyl-L-glutamic acid is found in all organisms ranging from bacteria to plants to animals. N-acetyl amino acids can be produced either via direct synthesis of specific N-acetyltransferases or via the proteolytic degradation of N-acetylated proteins by specific hydrolases. N-terminal acetylation of proteins is a widespread and highly conserved process in eukaryotes that is involved in protection and stability of proteins (PMID: 16465618). About 85\\\\% of all human proteins and 68\\\\% of all yeast proteins are acetylated at their N-terminus (PMID: 21750686). Several proteins from prokaryotes and archaea are also modified by N-terminal acetylation. The majority of eukaryotic N-terminal-acetylation reactions occur through N-acetyltransferase enzymes or NAT’s (PMID: 30054468). These enzymes consist of three main oligomeric complexes NatA, NatB, and NatC, which are composed of at least a unique catalytic subunit and one unique ribosomal anchor. The substrate specificities of different NAT enzymes are mainly determined by the identities of the first two N-terminal residues of the target protein. The human NatA complex co-translationally acetylates N-termini that bear a small amino acid (A, S, T, C, and occasionally V and G) (PMID: 30054468). NatA also exists in a monomeric state and can post-translationally acetylate acidic N-termini residues (D-, E-). NatB and NatC acetylate N-terminal methionine with further specificity determined by the identity of the second amino acid. N-acetylated amino acids, such as N-acetylglutamate can be released by an N-acylpeptide hydrolase from peptides generated by proteolytic degradation (PMID: 16465618). In addition to the NAT enzymes and protein-based acetylation, N-acetylation of free glutamic acid can also occur. In particular, N-Acetyl-L-glutamic acid can be biosynthesized from glutamate and acetylornithine by ornithine acetyltransferase, and from glutamic acid and acetyl-CoA by the enzyme known as N-acetylglutamate synthase. N-Acetyl-L-glutamic acid is the first intermediate involved in the biosynthesis of arginine in prokaryotes and simple eukaryotes and a regulator of the urea cycle in vertebrates. In vertebrates, N-acetylglutamic acid is the allosteric activator molecule to mitochondrial carbamyl phosphate synthetase I (CPSI) which is the first enzyme in the urea cycle. It triggers the production of the first urea cycle intermediate, a compound known as carbamyl phosphate. Notably the CPSI enzyme is inactive when N-acetylglutamic acid is not present. A deficiency in N-acetyl glutamate synthase or a genetic mutation in the gene coding for the enzyme will lead to urea cycle failure in which ammonia is not converted to urea, but rather accumulated in the blood leading to the condition called Type I hyperammonemia. Excessive amounts N-acetyl amino acids can be detected in the urine with individuals with aminoacylase I deficiency, a genetic disorder (PMID: 16465618). These include N-acetylalanine (as well as N-acetylserine, N-acetylglutamine, N-acetylglutamate, N-acetylglycine, N-acetylmethionine and smaller amounts of N-acetylthreonine, N-acetylleucine, N-acetylvaline and N-acetylisoleucine. Aminoacylase I is a soluble homodimeric zinc binding enzyme that catalyzes the formation of free aliphatic amino acids from N-acetylated precursors. In humans, Aminoacylase I is encoded by the aminoacylase 1 gene (ACY1) on chromosome 3p21 that consists of 15 exons (OMIM 609924). Individuals with aminoacylase I deficiency w... N-acetyl-l-glutamate, also known as L-N-acetylglutamic acid or ac-glu-oh, belongs to glutamic acid and derivatives class of compounds. Those are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. N-acetyl-l-glutamate is soluble (in water) and a weakly acidic compound (based on its pKa). N-acetyl-l-glutamate can be found in a number of food items such as cardoon, almond, butternut squash, and avocado, which makes N-acetyl-l-glutamate a potential biomarker for the consumption of these food products. N-acetyl-l-glutamate may be a unique S.cerevisiae (yeast) metabolite. Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID A031 N-Acetyl-L-glutamic acid, a glutamic acid, is a component of animal cell culturing media. N-Acetyl-L-glutamic acid is a metabolite of Saccharomyces cerevisiae and human[1]. N-Acetyl-L-glutamic acid, a glutamic acid, is a component of animal cell culturing media. N-Acetyl-L-glutamic acid is a metabolite of Saccharomyces cerevisiae and human[1].
Backebergine
A member of the class of isoquinolines carrying two methoxy substituents at positions 6 and 7.
Phensuximide
Phensuximide is an anticonvulsant in the succinimide class. It suppresses the paroxysmal three cycle per second spike and wave EEG pattern associated with lapses of consciousness in petit mal seizures. The frequency of attacks is reduced by depression of nerve transmission in the motor cortex. N - Nervous system > N03 - Antiepileptics > N03A - Antiepileptics > N03AD - Succinimide derivatives C78272 - Agent Affecting Nervous System > C264 - Anticonvulsant Agent
3-Indolepropionic acid
3-Indolepropionic acid is shown to be a powerful antioxidant and has potential in the treatment for Alzheimer’s disease.
Indole-3-propionic acid
Indole-3-propionic acid (IPA, indole-3-propionate, or indole propionic acid), is a reductive product of tryptophan formed by bacteria in the gastrointestinal tract of mammals and birds (PMID:29168502). It is endogenously produced by human microbiota and has only been detected in vivo (PMID:19234110). While many microbial metabolites produced in the gut are toxic or act as uremic toxins (when they are reabsorbed through the gut epithelia), indole-3-propionic acid is a very beneficial microbial metabolite (PMID:30914514, 30862081, 29238104). In limited studies, urinary IPA correlates positively with disease and it remains unclear if this represents host bacteria responding to pathology via the production of IPA, or intestinal permeability changes leading to higher absorption and excretion of IPA, or inflammatory changes within kidneys leading to high excretion of IPA (PMID:32132996). Indole-3-propionic acid is a remarkably strong antioxidant (PMID:10721080). It is an even more potent scavenger of hydroxyl radicals than melatonin, the most potent scavenger of hydroxyl radicals synthesized by the human body. Similar to melatonin but unlike other antioxidants, indole-3-propionic acid scavenges radicals without subsequently generating reactive and pro-oxidant intermediate compounds (PMID:9928448, 10419516). Indole-3-propionic acid has been shown to prevent oxidative stress and the death of primary neurons and neuroblastoma cells exposed to the amyloid beta-protein in the form of amyloid fibrils, one of the most prominent neuropathologic features of Alzheimers disease. 3-Indolepropionic acid also shows a strong level of neuroprotection in two other paradigms of oxidative stress. (PMID 10419516) More recently it has been found that higher indole-3-propionic acid levels in serum/plasma are associated with a reduced likelihood of type 2 diabetes and with higher levels of consumption of fibre-rich foods (PMID:28397877). Studies have shown that serum levels of indole-3-propionic acid are positively correlated with dietary fibre intake and negatively correlated with C-reactive protein levels (PMID:29795366). Indole-3-propionic acid is a marker for the presence of Clostridium sporogenes in the gut. Higher levels are associated with higher levels of Clostridium sporogenes (PMID:7378938). In addition to its useful physiological role in mammals, indole-3-propionic acid is a plant hormone with functions similar to indole-3-acetic acid (or IAA), the major plant auxin. Recent studies have shed some light on additional mechanisms of action of IPA. In the intestine, IPA could serve as a ligand to an adopted orphan nuclear receptor, Pregnane X receptor (PXR) and act as an anti-inflammatory agent (PMID:25065623). This property has allowed investigators to develop more potent analogs targeting PXR (PMID:32153125). Other tissues may also be targeted by IPA in a similar manner (PMID:31211619). Indole-3-propionate (IPA), a deamination product of tryptophan formed by symbiotic bacteria in the gastrointestinal tract of mammals and birds. 3-Indolepropionic acid has been shown to prevent oxidative stress and death of primary neurons and neuroblastoma cells exposed to the amyloid beta-protein in the form of amyloid fibrils, one of the most prominent neuropathologic features of Alzheimers disease. 3-Indolepropionic acid also shows a strong level of neuroprotection in two other paradigms of oxidative stress. (PMID: 10419516) [HMDB]. 1H-Indole-3-propanoic acid is found in common pea. 3-Indolepropionic acid is shown to be a powerful antioxidant and has potential in the treatment for Alzheimer’s disease.
Glycylglycylglycine
Glycylglycylglycine, also known as GGG or triglycine, belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. A tripeptide in which three glycine units are linked via peptide bonds in a linear sequence. Glycylglycylglycine has been detected, but not quantified, in fruits. This could make glycylglycylglycine a potential biomarker for the consumption of these foods. Glycylglycylglycine is a potentially toxic compound.
1-Isothiocyanato-6-(methylthio)hexane
1-Isothiocyanato-6-(methylthio)hexane is found in brassicas. Flavour compound of Japanese horseradish (Wasabia japonica
Pyrrolidino-[1,2E]-4H-2,4-dimethyl-1,3,5-dithiazine
Pyrrolidino-[1,2E]-4H-2,4-dimethyl-1,3,5-dithiazine is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")
N-Lactoylvaline
N-Lactoylvaline is a lactoyl derivative of phenylalanine. N-Lactoyl-amino acids are ubiquitous pseudodipeptides of lactic acid and amino acids that are rapidly formed by reverse proteolysis. A protease, cytosolic nonspecific dipeptidase 2 (CNDP2), catalyzes their formation. The plasma levels of these metabolites strongly correlate with plasma levels of lactate and amino acid (PMID: 25964343).
N-Methylcalystegine B2
N-Methylcalystegine B2 is an alkaloid from the roots of Lycium chinense (Chinese boxthorn). Alkaloid from the roots of Lycium chinense (Chinese boxthorn)
Glutarylglycine
Glutarylglycine is an acyl glycine. Acyl glycines are normally minor metabolites of fatty acids. However, the excretion of certain acyl glycines is increased in several inborn errors of metabolism. In certain cases the measurement of these metabolites in body fluids can be used to diagnose disorders associated with mitochondrial fatty acid beta-oxidation. Acyl glycines are produced through the action of glycine N-acyltransferase (EC 2.3.1.13) which is an enzyme that catalyzes the chemical reaction:. acyl-CoA + glycine < -- > CoA + N-acylglycine. Glutarylglycine is involved in lysine metabolism. An elevated level of glutarylglycine occurs in patients with glutaric acidemia type II, which is an autosomal recessive inborn error of metabolism due to a mitochondrial respiratory electron chain transport defect. (http://www.pediatricneuro.com/alfonso/pg75.htm). Glutarylglycine is an acyl glycine. Acyl glycines are normally minor metabolites of fatty acids. However, the excretion of certain acyl glycines is increased in several inborn errors of metabolism. In certain cases the measurement of these metabolites in body fluids can be used to diagnose disorders associated with mitochondrial fatty acid beta-oxidation. Acyl glycines are produced through the action of glycine N-acyltransferase (EC 2.3.1.13) which is an enzyme that catalyzes the chemical reaction:
S-Prenyl-L-cysteine
S-Prenyl-L-cysteine is catalysed by prenylcysteine oxidase to form L-cysteine.A flavoprotein (FAD). Cleaves the thioether bond of S-prenyl-L-cysteines, such as S-farnesylcysteine and S-geranylgeranylcysteine. N-Acetyl-prenylcysteine and. prenylcysteinyl peptides are not substrates. This reaction may represent the final. step in the degradation of prenylated proteins in mammalian tissues. The enzyme is originally thought to be a simple lyase so it had been classified as. EC 4.4.1.18. S-Prenyl-L-cysteine is catalysed by prenylcysteine oxidase to form L-cysteine.A flavoprotein (FAD). Cleaves the thioether bond of S-prenyl-L-cysteines, such as S-farnesylcysteine and S-geranylgeranylcysteine. N-Acetyl-prenylcysteine and
Asparaginylglycine
Asparaginylglycine is a dipeptide composed of asparagine and glycine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Glycyl-Asparagine
Glycyl-Asparagine is a dipeptide composed of glycine and asparagine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
1-hydroxyhexanoylglycine
1-Hydroxyhexanoylglycine is classified as a member of the Alpha amino acids. Alpha amino acids are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). 1-Hydroxyhexanoylglycine is considered to be soluble (in water) and acidic.ÂÂ
2-hydroxyhexanoylglycine
2-Hydroxyhexanoylglycine is classified as a member of the N-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. 2-Hydroxyhexanoylglycine is considered to be slightly soluble (in water) and acidic.
3-hydroxyhexanoylglycine
3-Hydroxyhexanoylglycine is classified as a member of the N-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. 3-Hydroxyhexanoylglycine is considered to be slightly soluble (in water) and acidic.
4-hydroxyhexanoylglycine
4-Hydroxyhexanoylglycine is classified as a member of the N-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. 4-Hydroxyhexanoylglycine is considered to be slightly soluble (in water) and acidic.
5-hydroxyhexanoylglycine
5-Hydroxyhexanoylglycine is classified as a member of the N-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. 5-Hydroxyhexanoylglycine is considered to be slightly soluble (in water) and acidic.
1-Carboxyethylvaline
1-Carboxyethylvaline belongs to the class of organic compounds known as valine and derivatives. These are compounds containing valine or a derivative thereof resulting from reaction of valine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. 1-Carboxyethylvaline was identified as one of forty plasma metabolites that could be used to predict gut microbiome Shannon diversity (PMID: 31477923). Shannon diversity is a metric that summarizes both species abundance and evenness, and it has been suggested as a marker for microbiome health.
Caracemide
C471 - Enzyme Inhibitor > C2150 - Ribonucleotide Reductase Inhibitor
3-Indolepropionic acid
3-Indolepropionic acid is shown to be a powerful antioxidant and has potential in the treatment for Alzheimer’s disease.
1-(2,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl)ethanone
(R)-2-cyano-1-phenylethyl acetate|(S)-2-cyano-1-phenylethyl acetate|(S)-3-acetoxy-3-phenylpropanenitrile
1,2,3,4,7-Pentahydroxy-6-nitrobicyclo[3.3.0]octane
3-Methyl-5-(2-hydroxy-5-methylphenyl)-isoxazol|3-Methyl-5-(2-hydroxy-5-methylphenyl)isoxazol|3-Methyl-5-(2hydroxy-5-methylphenyl)isoxazol|3-Methyl-5-<2-hydroxy-5-methyl-phenyl>-isoxazol|4-methyl-2-(3-methyl-isoxazol-5-yl)-phenol
1,2-O-Isopropylidene-alpha-D-Furanose-3-Amino-3-deoxyribose
Indole-3-methyl acetate
Methyl 2-(1H-indol-3-yl)acetate is an endogenous metabolite.
Methyl indole-3-acetate
Methyl 2-(1H-indol-3-yl)acetate is an endogenous metabolite.
2,4-dimethyl-hexahydropyrrolo[2,1-d][1,3,5]dithiazine
Cyclopentanecarboxylic acid, 4-amino-2,3-dihydroxy-, ethyl ester,
(1S)-1-(3-fluoro-2-methylphenyl)ethanamine,hydrochloride
(S)-1-(4-Fluoro-3-methylphenyl)ethanamine hydrochloride
ETHYL PHENYLCYANOACETATE
An alpha-substituted cyanoacetate ester that consists of ethyl cyanoacetate bearing an alpha-phenyl substituent.
2-(3-aminophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one
(R)-1-(2-Fluorophenyl)propan-1-amine hydrochloride
(1S)-1-(5-fluoro-2-methylphenyl)ethanamine,hydrochloride
(S)-1-(2-Fluoro-5-Methylphenyl)ethanamine hydrochloride
1-(METHOXYIMINO)-2,3-DIHYDRO-1H-INDENE-5-CARBALDEHYDE
(1R)-1-(5-fluoro-2-methylphenyl)ethanamine,hydrochloride
(R)-1-(2-Fluoro-5-Methylphenyl)ethanamine hydrochloride
N-{[(2-Methyl-2-Propanyl)Oxy]Carbonyl}-L-(1-13C)Alanine
(S)-1-(2-Fluorophenyl)propan-1-amine hydrochloride
(2-BENZHYDRYLOXYCARBONYLAMINO-6-OXO-1,6-DIHYDRO-PURIN-9-YL)-ACETICACID
3-Methyl-5-(pyrrolidin-3-yl)-1,2,4-oxadiazole hydrochloride
9-Azabicyclo[3.3.1]nonan-3-one,9-methyl-, hydrochloride (1:1)
Pyrido[3,2-e]pyrrolo[1,2-a]pyrazin-6(5H)-one, 6a,7,8,9-tetrahydro- (9CI)
METHYL-(3-PHENYL-[1,2,4]OXADIAZOL-5-YLMETHYL)-AMINE
C-(3-Benzyl-[1,2,4]oxadiazol-5-yl)-methylaminehydrochloride
1H-Indole-3-carboxylic acid, 6-Methyl-, Methyl ester
(1R)-1-(3-fluoro-2-methylphenyl)ethanamine,hydrochloride
ALLYL-(3-METHYL-1,1-DIOXO-TETRAHYDRO-1LAMBDA6-THIOPHEN-3-YL)-AMINE
1H-Imidazo[1,2-a]benzimidazole,2,3-dihydro-6-methoxy-(9CI)
3H-Pyrazol-3-one,2-(4-aminophenyl)-2,4-dihydro-5-methyl-
1,5-dimethyl-1H-indole-2-carboxylic acid(SALTDATA: FREE)
Carbamic acid,N-(4-methylphenyl)-, 2-propyn-1-yl ester
Pyrido[2,3-b]pyrazin-2(1H)-one, 3-(1-methylethyl)- (9CI)
Pyrido[2,3-b]pyrazin-3(4H)-one, 2-(1-methylethyl)- (9CI)
Pyrido[2,3-b]pyrazin-6(4H)-one, 3-amino-8-methyl- (9CI)
[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]methanamine
[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]methanamine
Pyrimido[1,2-a]benzimidazol-8-ol, 1,2,3,4-tetrahydro- (9CI)
2-ISOPROPYL-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE-6-CARBALDEHYDE
Benzenemethanamine, 4-fluoro-N,alpha-dimethyl- (9CI)
Pyrido[2,3-b]pyrazin-3(4H)-one, 2,6,8-trimethyl- (9CI)
Pyrrolidine, 1-(2-chloro-1-oxopropyl)-2,2-dimethyl- (9CI)
methyl-(5-phenyl-[1,3,4]oxadiazol-2-ylmethyl)-amine
1-isopropyl-1h-benzo[d][1,2,3]triazole-5-carbaldehyde
(5-METHYL-4,5-DIHYDRO-1H-PYRAZOL-1-YL)(PYRIDIN-3-YL)METHANONE
(R)-1-(4-Fluoro-3-methylphenyl)ethanamine hydrochloride
2,2-DIMETHYL-2,3-DIHYDRO-1-BENZOFURAN-7-YL ISOCYANATE
(3E)-3-[(phenylamino)methylidene]dihydrofuran-2(3H)-one
3-Formyl-2-hydroxy-5-methyl-hexanoic acid hydroxyamide
2-{[Formyl(hydroxy)amino]methyl}-4-methylpentanoic acid
(2R)-2-{[Formyl(hydroxy)amino]methyl}hexanoic acid
(2S)-4-amino-2-[(azaniumylacetyl)amino]-4-oxobutanoate
(R)-3-[(R)-3-hydroxybutanoyloxy]butanoate
A hydroxy monocarboxylic acid anion that is the conjugate base of (R)-3-[(R)-3-hydroxybutanoyloxy]butanoic acid
S-Prenyl-L-cysteine
A prenylcysteine where the prenyl moiety is attached to the side-chain sulfur atom of L-cysteine.
(2S)-2-[[(1R)-1-carboxyethyl]amino]-3-methylbutanoic acid
Pyrrolidino-(1,2E)-4H-2,4-dimethyl-1,3,5-dithiazine
3-Hydroxy-2-isopropyl-4-methoxy-4-oxobutanoate
The conjugate base of a succinic acid monoester having an isopropyl substituent at the 2-position and a hydroxy substituent at the 3-position.
3-Methyl-4-oxo-1,2,3,4-tetrahydroquinoline-2-carbaldehyde
(3R)-4-[dimethyl(trideuteriomethyl)azaniumyl]-3-formyloxybutanoate
N-[(3S,4R,5S)-4,5-dihydroxy-1-oxohexan-3-yl]acetamide
Phensuximide
N - Nervous system > N03 - Antiepileptics > N03A - Antiepileptics > N03AD - Succinimide derivatives C78272 - Agent Affecting Nervous System > C264 - Anticonvulsant Agent
methyl 2-(1H-indol-3-yl)acetate
Methyl 2-(1H-indol-3-yl)acetate is an endogenous metabolite.
3-[(2R)-1-nitroso-3,4-dihydro-2H-pyridin-2-yl]pyridine
Gly-Asn zwitterion
A peptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Gly-Asn.
3-(1H-Indol-3-yl)propanoic acid
An indol-3-yl carboxylic acid that is propionic acid substituted by a 1H-indol-3-yl group at position 3.
(3S)-3-hydroxy-L-enduracididine(1+)
An alpha-amino-acid cation obtained by deprotonation of the carboxy group and protonation of the amino and guanidino groups of (3S)-3-hydroxy-L-enduracididine.
S-prenyl-L-cysteine zwitterion
An L-alpha-amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of S-prenyl-L-cysteine; major species at pH 7.3.
1-isothiocyanato-6-(methylsulfanyl)hexane
A isothiocyanate that is hexane in which two of the terminal methyl hydrogens at positions 1 and 6 have been replaced by isothiocyanato and methylsulfanyl groups.
