Exact Mass: 191.0035
Exact Mass Matches: 191.0035
Found 491 metabolites which its exact mass value is equals to given mass value 191.0035,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Nitrilotriacetic acid
D064449 - Sequestering Agents > D002614 - Chelating Agents
Clopyralid
CONFIDENCE standard compound; INTERNAL_ID 167; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2378; ORIGINAL_PRECURSOR_SCAN_NO 2375 CONFIDENCE standard compound; INTERNAL_ID 167; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2383; ORIGINAL_PRECURSOR_SCAN_NO 2379 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 8451 INTERNAL_ID 8451; CONFIDENCE Reference Standard (Level 1)
Isosorbide Mononitrate
Isosorbide mononitrate (ISMN), sold under the names Imdur and Monoket, among others, is an organic nitrate used principally in the prophylactic treatment of angina pectoris (ischemic chest pain). ISMN is an active metabolite of isosorbide dinitrate and exerts qualitatively similar effects. Like other organic nitrates, ISMN acts as a prodrug for its active metabolite, nitric oxide, which mediates the therapeutic action of ISMN. Nitric oxide works on both arteries and veins, but predominantly veins. Nitric oxide functions by relaxing veins and reducing the central venous pressure, thereby causing venous pooling and a decrease in the venous return to the heart, thus decreasing cardiac preload (PMID: 31643263). The net effect when administering ISMN is therefore a reduced workload for the heart and an improvement in the oxygen supply/demand balance of the myocardium. ISMN is not subject to first pass metabolism in the human liver. Detectable metabolites include isosorbide, sorbitol, and 2-glucuronide of mononitrate, which are pharmacologically inactive (PMID: 1449102). Research on ISMN as a cervical ripener to reduce time at hospital to birth is supportive (PMID: 23983763). Isosorbide mononitrate is only found in individuals who have consumed or used this drug. C - Cardiovascular system > C01 - Cardiac therapy > C01D - Vasodilators used in cardiac diseases > C01DA - Organic nitrates C78274 - Agent Affecting Cardiovascular System > C29707 - Vasodilating Agent D002317 - Cardiovascular Agents > D020030 - Nitric Oxide Donors D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents
p-Chlorobenzenesulfonamide
p-Chlorobenzenesulfonamide is a metabolite of chlorpropamide. Chlorpropamide is a drug in the sulfonylurea class used to treat type 2 diabetes mellitus. It is a long-acting 1st generation sulfonylurea. It has more side effects than other sulfonylureas and its use is no longer recommended. (Wikipedia)
gamma-Carboxyglutamic acid
Carboxyglutamic acid (or the conjugate base, carboxyglutamate), is an uncommon amino acid introduced into proteins by a post-translational carboxylation of glutamic acid residues. This modification is found, for example, in clotting factors and other proteins of the coagulation cascade. This modification introduces an affinity for calcium ions. In the blood coagulation cascade, Vitamin K is required to introduce gamma-carboxylation of clotting factors II, VII, IX, X and protein Z.
(2s,3r,4s,5r)-3,4,5-Trihydroxy-6-oxopiperidine-2-carboxylic acid
O-Oxalylhomoserine
O-oxalylhomoserine is a member of the class of compounds known as 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). O-oxalylhomoserine is slightly soluble (in water) and a moderately acidic compound (based on its pKa). O-oxalylhomoserine can be found in grass pea, which makes O-oxalylhomoserine a potential biomarker for the consumption of this food product.
2,3-dioxo-L-gulonate
2,3-dioxo-l-gulonate belongs to sugar acids and derivatives class of compounds. Those are compounds containing a saccharide unit which bears a carboxylic acid group. 2,3-dioxo-l-gulonate is soluble (in water) and a moderately acidic compound (based on its pKa). 2,3-dioxo-l-gulonate can be found in a number of food items such as gram bean, oriental wheat, agave, and horseradish, which makes 2,3-dioxo-l-gulonate a potential biomarker for the consumption of these food products.
2-carboxy-L-xylonolactone
2-carboxy-l-xylonolactone belongs to sugar acids and derivatives class of compounds. Those are compounds containing a saccharide unit which bears a carboxylic acid group. 2-carboxy-l-xylonolactone is soluble (in water) and a moderately acidic compound (based on its pKa). 2-carboxy-l-xylonolactone can be found in a number of food items such as apricot, mentha (mint), allspice, and hedge mustard, which makes 2-carboxy-l-xylonolactone a potential biomarker for the consumption of these food products.
Clopidol
D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent CONFIDENCE standard compound; INTERNAL_ID 1183 CONFIDENCE standard compound; INTERNAL_ID 1083
2-Chlorobezenesulfonamide
CONFIDENCE standard compound; INTERNAL_ID 263; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4090; ORIGINAL_PRECURSOR_SCAN_NO 4087 CONFIDENCE standard compound; INTERNAL_ID 263; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4088; ORIGINAL_PRECURSOR_SCAN_NO 4083 CONFIDENCE standard compound; INTERNAL_ID 263; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4105; ORIGINAL_PRECURSOR_SCAN_NO 4103 INTERNAL_ID 263; CONFIDENCE standard compound; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4105; ORIGINAL_PRECURSOR_SCAN_NO 4103 CONFIDENCE standard compound; INTERNAL_ID 263; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4095; ORIGINAL_PRECURSOR_SCAN_NO 4093 CONFIDENCE standard compound; INTERNAL_ID 263; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4178; ORIGINAL_PRECURSOR_SCAN_NO 4175 CONFIDENCE standard compound; EAWAG_UCHEM_ID 3260
(Z)-2-(4-methoxyphenyl)ethenyl isothiocyanate|(Z)-coriandrin
6-(2-methylsulfanyl-ethyl)-[1,3]oxazinane-2-thione
4-Chlorobenzenesulfonamide
CONFIDENCE standard compound; EAWAG_UCHEM_ID 3259
2,6-Pyridinedimethanol,3-hydroxy-, hydrochloride (1:1)
sodium L-glutamate
D000074385 - Food Ingredients > D005503 - Food Additives D010592 - Pharmaceutic Aids > D005421 - Flavoring Agents
4,5,6,7-TETRAHYDRO-1,3-THIAZOLO[5,4-C]PYRIDIN-2-YLAMINE HYDROCHLORIDE
Acetamide,2-chloro-N-(5-methyl-1,3,4-thiadiazol-2-yl)-
2,4-Triazole-3-thione,2,4-dihydro-5-methyl-4-phenyl-3H-1
(5,9-DIHYDRO-6,8-DIOXA-BENZOCYCLOHEPTEN-7-YLMETHYL)-ISOBUTYL-AMINE
Potassium trifluoro[(pyrrolidin-1-yl)methyl]borate
Benzenemethanamine, 3-chloro-N-methyl-, hydrochloride
2-chloro-5-fluoro-6-oxo-1H-pyridine-3-carboxylic acid
1H-Imidazole-4-carboxylicacid,2-(aminosulfonyl)-(9CI)
2-(Chloromethyl)-3,5-dimethylpyridine hydrochloride
1-Chloro-6-formylisoquinoline, 1-Chloro-6-formyl-2-azanaphthalene
2-Hydroxy-5-trifluoromethyl-pyridine-3-carbaldehyde
8-oxo-7H-pyrido[2,3-d]pyridazine-5-carboxylic acid
Ethanone,2-chloro-1-(3-pyridinyl)-, hydrochloride (1:1)
5-amino-1-(1,3-thiazol-2-yl)pyrazole-4-carbonitrile
deuterio 2-[bis(1,1-dideuterio-2-deuteriooxy-2-oxoethyl)amino]-2,2-dideuterioacetate
8-CHLORO-2,3-DIHYDROIMIDAZO[1,2-A]PYRAZINE HYDROCHLORIDE
2-Amino-4-(trifluoromethyl)pyrimidine-5-carbaldehyde
Chlormethine hydrochloride
D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D009588 - Nitrogen Mustard Compounds C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D011042 - Poisons > D002619 - Chemical Warfare Agents D009676 - Noxae > D000477 - Alkylating Agents D009676 - Noxae > D007509 - Irritants
5-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile
Methyl 1H-pyrrolo[2,3-b]pyridine-4-carboxylate 1-oxide
(S)-2-amino-2-(4-fluorophenyl)ethanol hydrochloride
4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDIN-2(3H)-ONE HYDROCHLORIDE
1,2-dihydroimidazo[2,1-b][1,3]benzothiazol-7-amine
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride
(5-AMINO-2-FLUOROPHENYL)BORONIC ACID HYDROCHLORIDE
4-(4-methyl-3H-1,3-thiazol-2-ylidene)cyclohexa-2,5-dien-1-one
4-amino-2-(trifluoromethyl)pyrimidine-5-carbaldehyde
(2-FLUORO-4-METHOXYPHENYL)METHANAMINE HYDROCHLORIDE
2-(CHLOROMETHYL)-1H-BENZO[D]IMIDAZOLE-6-CARBONITRILE
3,4-Dihydro-4-oxo-pyrido[3,4-d]pyriMidine-2-carboxylic acid
1-Propanamine,2,3-dichloro-N,N-dimethyl-, hydrochloride (1:1)
3-(DIFLUOROMETHYL)[1,2,4]TRIAZOLO[3,4-B][1,3,4]THIADIAZOL-6-AMINE
(4-amino-3-fluorophenyl)boronic acid hydrochloride
1-(2-aminoethyl)pyrimidine-2,4-dione,hydrochloride
Amiphenazole
C78272 - Agent Affecting Nervous System > C47795 - CNS Stimulant D019141 - Respiratory System Agents
3-Chloro-N-(2-chloroethyl)-1-propanamine hydrochloride
2-methylpyridine-4-carbonyl chloride,hydrochloride
(6R-TRANS)-7-AMINO-8-OXO-3-(((1-(SULPHOMETHYL)-1H-TETRAZOL-5-YL)THIO)METHYL)-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLICACID
2-CHLOROMETHYL-IMIDAZO[1,2-A]PYRIDINE-6-CARBONITRILE
2,4-Thiazolidinedicarboxylic acid, 2-methyl-, (4R)-
2,5-Didehydro-D-gluconate
Conjugate base of 2,5-didehydro-D-gluconic acid.
3-Carboxy-2-(carboxymethyl)-2-hydroxypropanoate
A citrate(1-) that is the conjugate acid of 2-(carboxymethyl)-2-hydroxysuccinate.
Noreugenin(1-)
A phenolate anion obtained by deprotonation of the 7-hydroxy group of noreugenin. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
3,4-Dicarboxy-3-hydroxybutanoate
A citrate(1-) that is the conjugate acid of 2-(carboxymethyl)-2-hydroxysuccinate.
(2S)-2-(carbamoylamino)-4-(methylsulfanyl)butanoate
(2R)-2-(carbamoylamino)-4-(methylsulfanyl)butanoate
4,7-Dihydroxy-5-methylcoumarin(1-)
An organic anion that is the conjugate base of 4,7-dihydroxy-5-methylcoumarin, obtained by deprotonation of the 4-hydroxy group. It is the major microspecies at pH 7.3.
(4R,5S)-2,4-dihydroxy-5-(hydroxymethyl)-3-oxooxolane-2-carboxylate
Isosorbide Mononitrate
C - Cardiovascular system > C01 - Cardiac therapy > C01D - Vasodilators used in cardiac diseases > C01DA - Organic nitrates C78274 - Agent Affecting Cardiovascular System > C29707 - Vasodilating Agent D002317 - Cardiovascular Agents > D020030 - Nitric Oxide Donors D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents
NITRILOTRIACETIC ACID
D064449 - Sequestering Agents > D002614 - Chelating Agents
gamma-carboxy-L-glutamic acid
A non-proteinogenic L-alpha-amino acid that is L-glutamic acid in which one of the gamma-hydrogens is substituted by a carboxy group.
D-galactaro-1,5-lactone(1-)
A carbohydrate acid anion that is the conjugate base of D-galactaro-1,5-lactone, obtained by deprotonation of the carboxy group; major species at pH 7.3.
N-carboxy-L-methionine(2-)
An N-acyl-L-alpha-amino acid anion derived from N-carboxy-L-methionine(2-) by removal of a proton from each of the carboxy groups. Major species at pH 7.3.
indole-5,6-quinone-2-carboxylic acid
An indoledione that is 1H-indole-5,6-dione substituted by a carboxy group at position 2.
gamma-carboxy-L-glutamic acid zwitterion
An amino acid zwitterion obtained from gamma-carboxy-L-glutamic acid by transfer of a proton from the alpha-carboxy group to the amino group.
2,3-Diketogulonate
A dioxo monocarboxylic acid anion that is the conjugate base of 2,3-diketogulonic acid, and the major species at pH 7.3.
3-Nitrocoumarin
3-Nitrocoumarin (3-NC) is a potent and selective Phospholipase C-γ (PLC-γ) inhibitor[1].
