Exact Mass: 203.0582404
Exact Mass Matches: 203.0582404
Found 500 metabolites which its exact mass value is equals to given mass value 203.0582404
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Indolepyruvate
The thiamin diphosphate (ThDP)-dependent enzyme indolepyruvate decarboxylase (IPDC) is involved in the biosynthetic pathway of the phytohormone 3-indoleacetic acid and catalyzes the nonoxidative decarboxylation of 3-indolepyruvate to 3-indoleacetaldehyde and carbon dioxide. (PMID:15835904)  In addition, the enzyme was compared with the phenylpyruvate decarboxylase from Azospirillum brasilense and the indolepyruvate decarboxylase from Enterobacter cloacae. (PMID:21501384) Indole-3-pyruvate is a microbial metabolite, urinary indole-3-pyruvate is produced by Clostridium sporogenes (PMID:29168502) and Trypanasoma brucei (PMID:27856732). Indolepyruvate, also known as indolepyruvic acid or (indol-3-yl)pyruvate, belongs to indolyl carboxylic acids and derivatives class of compounds. Those are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring. Indolepyruvate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Indolepyruvate can be found in a number of food items such as spelt, strawberry, gram bean, and oregon yampah, which makes indolepyruvate a potential biomarker for the consumption of these food products. Indolepyruvate exists in all eukaryotes, ranging from yeast to humans. D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014151 - Anti-Anxiety Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants D002491 - Central Nervous System Agents > D000927 - Anticonvulsants D000975 - Antioxidants > D016166 - Free Radical Scavengers D020011 - Protective Agents > D000975 - Antioxidants KEIO_ID I002
N-acetyl-L-2-aminoadipate(2-)
N-acetyl-L-2-aminoadipate(2-) is also known as N-Acetyl-L-2-aminoadipic acid. N-acetyl-L-2-aminoadipate(2-) is considered to be soluble (in water) and acidic
1-Isothiocyanato-7-(methylthio)heptane
1-Isothiocyanato-7-(methylthio)heptane is found in brassicas. Flavour compound of Japanese horseradish (Wasabia japonica). Flavour compound of Japanese horseradish (Wasabia japonica). 1-Isothiocyanato-7-(methylthio)heptane is found in brassicas.
Glutaminylglycine
Glutaminylglycine is a dipeptide composed of phenylalanine 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.
Alanylasparagine
Alanylasparagine is a dipeptide composed of alanine 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.
Asparaginylalanine
Asparaginylalanine is a dipeptide composed of asparagine and alanine. 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-Glutamine
Glycyl-Glutamine is a dipeptide composed of glycine and glutamine. 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.
Glycyl-Gamma-glutamate
Glycyl-Gamma-glutamate is a dipeptide composed of glycine and gamma-glutamate. 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.
N-Acetyl-S-allylcysteine
S-Allylmercapturic acid
4-(2-Aminoethyl)benzenesulfonyl fluoride
C8H10FNO2S (203.04162520000003)
D004791 - Enzyme Inhibitors > D011480 - Protease Inhibitors > D015842 - Serine Proteinase Inhibitors
2-(2-Aminoethyl)benzenesulfonyl fluoride
C8H10FNO2S (203.04162520000003)
Magnesium cyclamate
It is used as a food additive, prohibited .
4-(2-Aminoethyl)benzenesulfonyl fluoride
C8H10FNO2S (203.04162520000003)
D004791 - Enzyme Inhibitors > D011480 - Protease Inhibitors > D015842 - Serine Proteinase Inhibitors
S-Allylmercapturic acid
N-acetyl-S-allylcysteine is a N-acyl-L-amino acid.
oxedrine HCl
Synephrine (Oxedrine) hydrochloride, an alkaloid, is an α-adrenergic and β-adrenergic agonist derived from the Citrus aurantium. Synephrine hydrochloride is a sympathomimetic compound and can be used for weight loss[1][2]. Synephrine (Oxedrine) hydrochloride, an alkaloid, is an α-adrenergic and β-adrenergic agonist derived from the Citrus aurantium. Synephrine hydrochloride is a sympathomimetic compound and can be used for weight loss[1][2]. Synephrine (Oxedrine) hydrochloride, an alkaloid, is an α-adrenergic and β-adrenergic agonist derived from the Citrus aurantium. Synephrine hydrochloride is a sympathomimetic compound and can be used for weight loss[1][2].
Chininsaure
Quininic acid is a natural product found in Abutilon theophrasti with data available. Quininic acid, purified from Eucalyptus globulus, cinchona bark, and other plant products, is the most abundant organic acid[1].
Indole-3-pyrubate
D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014151 - Anti-Anxiety Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants D002491 - Central Nervous System Agents > D000927 - Anticonvulsants D000975 - Antioxidants > D016166 - Free Radical Scavengers D020011 - Protective Agents > D000975 - Antioxidants
4-AMINOETHYLBENZENESULFONYL FLUORIDE
C8H10FNO2S (203.04162520000003)
3-Methoxytyramine hydrochloride
3-Methoxytyramine hydrochloride is an inactive metabolite of dopamine which can activate trace amine associated receptor 1 (TAAR1).
4-(trifluoromethyl)-2H-pyrrolo[1,2-d][1,2,4]triazin-1-one
C7H4F3N3O (203.03064499999996)
(3,5-BIS-CARBOXYMETHYL-2,4,6-TRIMETHYL-PHENYL)-ACETICACID
C9H11Cl2N (203.02685060000002)
1H-Imidazole-5-carboxylicacid,4-amino-1-phenyl-(9CI)
Phenylephrine hydrochloride
D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D013566 - Sympathomimetics C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D009184 - Mydriatics D019141 - Respiratory System Agents > D014663 - Nasal Decongestants D002317 - Cardiovascular Agents > D014662 - Vasoconstrictor Agents D020011 - Protective Agents > D002316 - Cardiotonic Agents (R)-(-)-Phenylephrine hydrochloride is a selective α1-adrenoceptor agonist with pKis of 5.86, 4.87 and 4.70 for α1D, α1B and α1A receptors respectively.
5-Chloro-1,2,3,4-tetrahydro-isoquinoline
C9H11Cl2N (203.02685060000002)
6-METHYL-2-OXO-1,2-DIHYDRO-4-QUINOLINECARBOXYLIC ACID
7-Trifluoromethyl-3,4-dihydro-2H-benzo[1,4]oxazine
1-[(4R)-4-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-3-yl]ethanone
2-TRIFLUOROMETHYL-5,6,7,8-TETRAHYDROPYRIDO[4,3-D]PYRIMIDINE
Methyl 1-oxo-1,2-dihydroisoquinoline-3-carboxylate
6-CHLORO-2,3-DIHYDRO-1H-INDEN-1-AMINE HYDROCHLORIDE
C9H11Cl2N (203.02685060000002)
(1S)-1-(4-fluoro-2-methylphenyl)propan-1-amine,hydrochloride
1-Hydroxy-6-(trifluoromethyl)benzotriazole
C7H4F3N3O (203.03064499999996)
1-Propanone,3-(dimethylamino)-1-(2-furanyl)-, hydrochloride (1:1)
8-Chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride
C9H11Cl2N (203.02685060000002)
(3-Amino-4-methoxyphenyl)boronic acid hydrochloride
2-METHYL-1,3,7-TRIAZASPIRO[4.5]DEC-1-EN-4-ONE HYDROCHLORIDE
(1R)-1-(3-Fluoro-4-methylphenyl)-1-propanamine hydrochloride (1:1 )
(1R)-1-(4-Fluorophenyl)-1-butanamine hydrochloride (1:1)
1-(2-Chlorophenyl)cyclopropanamine hydrochloride
C9H11Cl2N (203.02685060000002)
1H-Imidazole-4-carboxylicacid,1-(phenylamino)-(9CI)
2-(1-Aminoethyl)-4-hydroxybenzyl alcohol hydrochloride
1-(6-methylpyridin-2-yl)imidazole-4-carboxylic acid
6-chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride
C9H11Cl2N (203.02685060000002)
5-METHYL-2-PYRIDIN-3-YL-3H-IMIDAZOLE-4-CARBOXYLIC ACID
n-methyldopamine hydrochloride
N-Methyldopamine hydrochloride is a precursor of adrenaline in the adrenal medulla. N-Methyldopamine hydrochloride is a modification of the dopamine (DA), and retains agonist activity at the DA1 receptor. N-Methyldopamine hydrochloride remains capable of universal surface coating and secondary reactions using the surface catechols. N-Methyldopamine hydrochloride can be used for heart failure research[1][2][3].
2-methyl-4-oxo-1,4-dihydro-quinoline-6-carboxylic acid
4-[(1S,2R)-2-amino-1-hydroxypropyl]phenol,hydrochloride
1-(2-Amino-5-methylphenyl)-2,2,2-trifluoroethanone
(R)-1-(4-Fluoro-2-Methylphenyl)propan-1-amine hydrochloride
(1S)-1-(3-fluoro-4-methylphenyl)propan-1-amine,hydrochloride
(1S)-1-(4-fluoro-3-methylphenyl)propan-1-amine,hydrochloride
(1R)-1-(4-methylsulfanylphenyl)ethanamine,hydrochloride
N,N-DIMETHYL-2,5-DIMETHYLIMIDAZOLE-1-SULFONAMIDE
C7H13N3O2S (203.07284380000002)
(S)-6-FLUOROCHROMAN-4-AMINE HYDROCHLORIDE
C9H11ClFNO (203.05131579999997)
5-Chloro-1,2,3,4-tetrahydroquinoline hydrochloride
C9H11Cl2N (203.02685060000002)
6-FLUOROCHROMAN-4-AMINE HYDROCHLORIDE
C9H11ClFNO (203.05131579999997)
2-amino-6-fluoro-2,3-dihydro-1H-inden-1-ol,hydrochloride
C9H11ClFNO (203.05131579999997)
1-AZABICYCLO[2.2.2]OCT-2-ENE-3-CARBOXYLIC ACID METHYL ESTER HYDROCHLORIDE
5-Methyl-1-phenyl-1H-[1,2,3]triazole-4-carboxylic acid
5-Methyl-1-phenyl-1H-[1,2,4]triazole-3-carboxylic acid
5-CHLORO-1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
C9H11Cl2N (203.02685060000002)
4-methyl-2-phenyl-1,2,3-triazole-5-carboxylic acid
(5-methyl-3-phenyl-1,2-oxazol-4-yl)boronic acid
C10H10BNO3 (203.07537000000002)
Piperidine, 4-(5-methyl-1,2,4-oxadiazol-3-yl)-, hydrochloride (1:1)
4-HYDROXY-QUINOLINE-8-CARBOXYLIC ACID METHYL ESTER
(1R)-1-(3-fluoro-2-methylphenyl)propan-1-amine,hydrochloride
N-(Phosphonomethyl)glycine diammonium salt
C3H14N3O5P (203.06710439999998)
6-(DIFLUOROMETHYL)-4-METHYL-1H-PYRAZOLO[3,4-B]-PYRIDIN-3-AMINE
5-CHLORO-2,3-DIHYDRO-1H-INDEN-1-AMINE HYDROCHLORIDE
C9H11Cl2N (203.02685060000002)
3-(4-Fluorophenoxy)azetidine hydrochloride (1:1)
C9H11ClFNO (203.05131579999997)
(S)-1-(4-isopropyl-2-thioxothiazolidin-3-yl)ethanone
(1S)-1-(3-fluoro-2-methylphenyl)propan-1-amine,hydrochloride
(R)-7-FLUOROCHROMAN-4-AMINE HYDROCHLORIDE
C9H11ClFNO (203.05131579999997)
5-(2-trimethylsilylethynyl)pyridine-2-carbaldehyde
C11H13NOSi (203.07663680000002)
4-TOLYL-N-FLUORO-N-METHYLSULPHONAMIDE
C8H10FNO2S (203.04162520000003)
Pyridoxal hydrochloride
A hydrochloride obtained by combining pyridoxal with one molar equivalent of hydrochloric acid. Pyridoxal hydrochloride is an endogenous metabolite.
3-CYANO-2-OXO-3-PHENYL-PROPIONIC ACID METHYL ESTER
4-METHOXY-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER HCL
5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione hydrochloride
1-(Pyridin-4-ylmethyl)-1H-pyrazol-4-ylboronic acid
C9H10BN3O2 (203.08660300000003)
8-METHYL-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID
1-(4-Chlorophenyl)cyclopropanamine Hydrochloride
C9H11Cl2N (203.02685060000002)
1-Naphthalenecarboxylicacid,4-amino-3-hydroxy-(9CI)
Methyl 1-oxo-1,2-dihydroisoquinoline-7-carboxylate
Thieno[2,3-b]pyridine-3-carbonitrile, 2-amino-4,6-dimethyl- (9CI)
4-Quinolinecarboxylicacid,3-hydroxy-,methylester(9CI)
4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride
(2E)-3-(5-Amino-1H-pyrrolo[2,3-b]pyridin-3-yl)acrylic acid
2-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
2-Chloro-indan-1-ylamine hydrochloride
C9H11Cl2N (203.02685060000002)
(1S)-1-(4-methylsulfanylphenyl)ethanamine,hydrochloride
2-METHYL-5-PHENYL-2H-[1,2,4]TRIAZOLE-3-CARBOXYLIC ACID
8-(trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazine
6-Fluoro-4-chromanamine hydrochloride (1:1)
C9H11ClFNO (203.05131579999997)
6-(TRIFLUOROMETHYL)-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE HYDROCHLORIDE
7-Chloro-1,2,3,4-tetrahydroisoquinoline
C9H11Cl2N (203.02685060000002)
4-CHLORO-INDAN-1-YLAMINE HYDROCHLORIDE
C9H11Cl2N (203.02685060000002)
2-(TRIFLUOROMETHYL)PYRAZOLO[1,5-A]PYRAZIN-4-OL
C7H4F3N3O (203.03064499999996)
6-METHYL-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID
trans-4-Trifluoromethyl-cyclohexylamine hydrochloride
4-Quinolinecarboxylicacid, 1,2-dihydro-3-methyl-2-oxo-
2,4-Dichloro-N-Methyl-benzeneethanaMine
C9H11Cl2N (203.02685060000002)
7-METHYL-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID
trans-2-(2-Chlorophenyl)cyclopropanamine hydrochloride
C9H11Cl2N (203.02685060000002)
1-(4-methylphenyl)-1-(2-thienyl)methanamine(SALTDATA: HCl)
(2-AMINO-2-BENZO[1,3]DIOXOL-5-YL-ETHYL)-CARBAMICACIDTERT-BUTYLESTER
6-(5-amino-1,2,4-thiadiazol-3-yl)pyridine-3-carbonitrile
3-Quinolinecarboxylic acid, 1,4-dihydro-8-methyl-4-oxo-
4-CHLOROMETHYL-5-METHYL-ISOXAZOLE-3-CARBOXYLIC ACID ETHYL ESTER
4-Fluoro-N,N-dimethylbenzenesulfonamide
C8H10FNO2S (203.04162520000003)
N-Ethyl-4-fluorobenzenesulfonamide
C8H10FNO2S (203.04162520000003)
(1-(PYRIDIN-3-YLMETHYL)-1H-PYRAZOL-4-YL)BORONIC ACID
C9H10BN3O2 (203.08660300000003)
N-(2-Fluorobenzyl)methanesulfonamide
C8H10FNO2S (203.04162520000003)
2-(Carbamoyloxymethyl)-1-methyl-d3-5-nitro-imidazole
(R)-1-(4-Fluorophenyl)-2-methylpropan-1-amine hydrochloride
(S)-1-(4-Fluorophenyl)-2-methylpropan-1-amine hydrochloride
2-Naphthalenecarboxylicacid,6-amino-4-hydroxy-(9CI)
ethyl 4-fluorobenzenecarboximidate,hydrochloride
C9H11ClFNO (203.05131579999997)
1H-BENZOTRIAZOLE, 5-(TRIFLUOROMETHOXY)-
C7H4F3N3O (203.03064499999996)
METHYL 1-OXO-1,2-DIHYDROISOQUINOLINE-4-CARBOXYLATE
2-METHYL-4-OXO-1,4-DIHYDRO-QUINOLINE-8-CARBOXYLIC ACID
5-METHYL-1-(PYRIDIN-2-YL)-1H-PYRAZOLE-4-CARBOXYLIC ACID
1-Phenyl-1H-[1,2,3]triazole-4-carboxylic acid methyl ester
7-FLUOROCHROMAN-4-AMINE HYDROCHLORIDE
C9H11ClFNO (203.05131579999997)
Fluorofenidone
Fluorofenidone (AKF-PD), an analogue of AMR69, shows equivalent antifibrotic activity, lower toxicity and longer half-life. Fluorofenidone (AKF-PD) attenuates the progression of renal interstitial fibrosis partly by suppressing NADPH oxidase and extracellular matrix (ECM) deposition via the PI3K/Akt signalling pathway[1][2].
N,N,1,2-tetramethyl-1H-imidazole-4-sulfonamide
C7H13N3O2S (203.07284380000002)
1,4-Dihydroxy-2-naphthoate
A hydroxy monocarboxylic acid anion that is the conjugate base of 1,4-dihydroxy-2-naphthoic acid.
2-Acetamidoglucal
A glycal derivative that is 1,5-anhydro-2-deoxy-D-arabino-hex-1-enitol substituted by an acetylamino group at position 2.
Tryptophanate
An alpha-amino-acid anion that is the conjugate base of tryptophan, arising from deprotonation of the carboxy group.
Neo-synephrine
D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D013566 - Sympathomimetics D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D009184 - Mydriatics D019141 - Respiratory System Agents > D014663 - Nasal Decongestants D002317 - Cardiovascular Agents > D014662 - Vasoconstrictor Agents D020011 - Protective Agents > D002316 - Cardiotonic Agents
N-(ethoxycarbonyl)-4-hydroxyproline
A 4-hydroxyproline substituted at N-1 by an ethoxycarbonyl group.
N-(methoxyacetyl)-4-hydroxyproline
A 4-hydroxyproline substituted at N-1 by an methoxyacetyl group.
(2S)-2-azaniumyl-5-[(carboxylatomethyl)amino]-5-oxopentanoate
C7H11N2O5- (203.06679359999998)
N2-Acetyl-L-aminoadipate
An N-acetyl-L-amino acid consisting of L-2-aminoadipic acid carrying an N-acetyl substituent.
Ala-Asp(1-)
C7H11N2O5 (203.06679359999998)
A peptide anion obtained by protonation of the amino group and deprotonation of the two carboxy groups of Ala-Asp.
2-(2-Aminoethyl)benzenesulfonyl fluoride
C8H10FNO2S (203.04162520000003)
gamma-Glu-Gly(1-)
C7H11N2O5 (203.06679359999998)
A peptide anion that is the conjugate base of gamma-Glu-Gly, obtained by removal of protons from the two carboxy groups as well as protonation of the amino group; major species at pH 7.3.
3-(indol-3-yl)Pyruvic acid
A 2-oxo monocarboxylic acid that is pyruvic acid substituted by a 1H-indol-3-yl group at position 3. It has been found in Lycopersicon esculentum
Gly-Glu(1-)
C7H11N2O5 (203.06679359999998)
A peptide anion that is the conjugate base of Gly-Glu, obtained by deprotonation of the terminal and side-chain carboxy groups and protonation of the terminal amino group.