Exact Mass: 325.1489
Exact Mass Matches: 325.1489
Found 69 metabolites which its exact mass value is equals to given mass value 325.1489,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Monocrotaline
Hepatotoxin. Causative agent of much seneciosis, e.g. accidental poisoning by S. by weed residues in bread, and characterised by venoocculosive disease Hepatotoxin. Causative agent of much seneciosis, e.g. accidental poisoning by S. by weed residues in bread, and characterised by venoocculosive diseas CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2249 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 131 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 121 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 151 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 141 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 111 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 161 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 171 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 101 Monocrotaline is an 11-membered macrocyclic pyrrolizidine alkaloid. Monocrotaline inhibits OCT-1 and OCT-2 with IC50s of 36.8 μM and 1.8 mM, respectively. Monocrotaline has antitumor activity and is cytotoxic to hepatocellular carcinoma cells. Monocrotaline is used to induce a model of pulmonary hypertension in rodents. [2][6][8]. Monocrotaline is an 11-membered macrocyclic pyrrolizidine alkaloid. Monocrotaline inhibits OCT-1 and OCT-2 with IC50s of 36.8 μM and 1.8 mM, respectively. Monocrotaline has antitumor activity and is cytotoxic to hepatocellular carcinoma cells. Monocrotaline is used to induce a model of pulmonary hypertension in rodents. [2][6][8].
Amdinocillin
Amdinocillin is only found in individuals that have used or taken this drug. It is an amidinopenicillanic acid derivative with broad spectrum antibacterial action. It is poorly absorbed if given orally and is used in urinary infections and typhus. [PubChem]Amdinocillin is a stong and specific antagonist of Penicillin Binding Protein-2 (PBP 2). It is active against gram negative bacteria, preventing cell wall synthesis by inhibiting the activity of PBP2. PBP2 is a peptidoglycan elongation initiating enzyme. Peptidoglycan is a polymer of sugars and amino acids that is the main component of bacterial cell walls. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01C - Beta-lactam antibacterials, penicillins > J01CA - Penicillins with extended spectrum D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic
Nona-3,5,7-trienedioylcarnitine
nona-3,5,7-trienedioylcarnitine is an acylcarnitine. More specifically, it is an nona-3,5,7-trienedioic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. nona-3,5,7-trienedioylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine nona-3,5,7-trienedioylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
(2E,4E,7E)-Nona-2,4,7-trienedioylcarnitine
(2E,4E,7E)-nona-2,4,7-trienedioylcarnitine is an acylcarnitine. More specifically, it is an (2E,4E,7E)-nona-2,4,7-trienedioic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. (2E,4E,7E)-nona-2,4,7-trienedioylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine (2E,4E,7E)-nona-2,4,7-trienedioylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
1-(4-Aminophenyl)-7,8-dimethoxy-3-methyl-5H-2,3-benzodiazepin-4-one
Carbamic acid, (5-amino-1,2-dihydro-3-(4-methylphenyl)pyrido(3,4-b)pyrazin-7-yl)-, ethyl ester
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D020011 - Protective Agents > D002316 - Cardiotonic Agents D000970 - Antineoplastic Agents D002317 - Cardiovascular Agents
Piritrexim
C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C272 - Antimetabolite C471 - Enzyme Inhibitor > C2153 - Dihydrofolate Reductase Inhibitor D004791 - Enzyme Inhibitors > D005493 - Folic Acid Antagonists D000970 - Antineoplastic Agents
Pixantrone
L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01D - Cytotoxic antibiotics and related substances > L01DB - Anthracyclines and related substances D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D004791 - Enzyme Inhibitors
Monocrotaline
Monocrotaline is a pyrrolizidine alkaloid. Monocrotaline is a natural product found in Crotalaria novae-hollandiae, Crotalaria recta, and other organisms with data available. A pyrrolizidine alkaloid and a toxic plant constituent that poisons livestock and humans through the ingestion of contaminated grains and other foods. The alkaloid causes pulmonary artery hypertension, right ventricular hypertrophy, and pathological changes in the pulmonary vasculature. Significant attenuation of the cardiopulmonary changes are noted after oral magnesium treatment. Origin: Plant; SubCategory_DNP: Alkaloids derived from ornithine, Pyrrolizidine alkaloids relative retention time with respect to 9-anthracene Carboxylic Acid is 0.154 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.142 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.145 Monocrotaline is an 11-membered macrocyclic pyrrolizidine alkaloid. Monocrotaline inhibits OCT-1 and OCT-2 with IC50s of 36.8 μM and 1.8 mM, respectively. Monocrotaline has antitumor activity and is cytotoxic to hepatocellular carcinoma cells. Monocrotaline is used to induce a model of pulmonary hypertension in rodents. [2][6][8]. Monocrotaline is an 11-membered macrocyclic pyrrolizidine alkaloid. Monocrotaline inhibits OCT-1 and OCT-2 with IC50s of 36.8 μM and 1.8 mM, respectively. Monocrotaline has antitumor activity and is cytotoxic to hepatocellular carcinoma cells. Monocrotaline is used to induce a model of pulmonary hypertension in rodents. [2][6][8].
3-(2-((2-Methoxybenzyl)amino)ethyl)quinazoline-2,4(1H,3H)-dione
Mecillinam
J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01C - Beta-lactam antibacterials, penicillins > J01CA - Penicillins with extended spectrum D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic
C16H23NO6_2H-[1,6]Dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3H)-dione, 4,5,8,10,12,13,13a,13b-octahydro-3,4-dihydroxy-3,4,5-trimethyl
4,5-dihydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadec-10-ene-3,7-dione
4,5-dihydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione
Benzeneacetic acid, a-(hydroxymethyl)-,(3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, hydrochloride (1:1), (aS)-
tert-Butyl 4-(2-fluoro-4-nitrophenyl)piperazine-1-carboxylate
3-(2-ETHOXYCARBONYL-ETHYL)-5-METHYL-1H-PYRROLE-2,4-DICARBOXYLICACIDDIETHYLESTER
(betaR)-beta-[[(1,1-Dimethylethoxy)carbonyl]amino]-3,5-dimethoxybenzenepropanoic acid
1-(2-FLUORO-PHENYL)-5-OXO-PYRROLIDINE-3-CARBOXYLICACID
(S)-3-((TERT-BUTOXYCARBONYL)AMINO)-3-(3,4-DIMETHOXYPHENYL)PROPANOIC ACID
tert-Butyl 4-(2,4-difluorobenzoyl)piperidin-1-carboxylate
1-BENZYL-3-(2,2-DIFLUORO-ETHYL)-4-OXO-PIPERIDINE-3-CARBOXYLIC ACID ETHYL ESTER
[(1R)-1-(benzyloxycarbonylamino)-2-cyclohexyl-ethyl]phosphinic ac id
5,6-Dimethoxy-2-(4-piperidinylmethyl)-1-indanone hydrochloride
3-TERT-BUTOXYCARBONYLAMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID
PHENYLETHYL 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE
3-((TERT-BUTOXYCARBONYL)AMINO)-2-(3,4-DIMETHOXYPHENYL)PROPANOIC ACID
N-(4-ethoxyphenyl)-2-(3-oxo-2,4-dihydro-1H-quinoxalin-2-yl)acetamide
Capobenic acid
C78274 - Agent Affecting Cardiovascular System > C29707 - Vasodilating Agent
3-(Aminomethyl)-7,9,12-trimethyl-2H-[1,4]oxazino[2,3,4-ij]pyrido[3,2-g]quinoline-5,11(3H,12H)-dione
N-[1-(4-nitrophenyl)ethylidene]-4-(2-pyridinyl)-1-piperazinamine
2-imino-N,8-dimethyl-5-oxo-1-propan-2-yl-3-dipyrido[1,2-d:3,4-f]pyrimidinecarboxamide
Butanoic acid [2-oxo-2-(4-phenyldiazenylanilino)ethyl] ester
1-cyclobutyl-3-(3,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Pixantrone
L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01D - Cytotoxic antibiotics and related substances > L01DB - Anthracyclines and related substances D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D004791 - Enzyme Inhibitors
