Exact Mass: 378.053

Exact Mass Matches: 378.053

Found 231 metabolites which its exact mass value is equals to given mass value 378.053, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

7-Methylguanosine 5'-phosphate

9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(phosphonooxy)methyl]oxolan-2-yl]-6-hydroxy-2-imino-7-methyl-3,9-dihydro-2H-purin-7-ium

C11H17N5O8P+ (378.0815)

7-methylguanosine 5-phosphate is part of the RNA degradation pathway. It is a substrate for: m7GpppX diphosphatase, and m7GpppX diphosphatase.

Carbenicillin

(2S,5R,6R)-6-{[carboxy(phenyl)acetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C17H18N2O6S (378.0886)

Carbenicillin is only found in individuals that have used or taken this drug. It is a broad-spectrum semisynthetic penicillin derivative used parenterally. It is susceptible to gastric juice and penicillinase and may damage platelet function. [PubChem]Free carbenicillin is the predominant pharmacologically active fraction of the salt. Carbenicillin exerts its antibacterial activity by interference with final cell wall synthesis of susceptible bacteria. Penicillins acylate the penicillin-sensitive transpeptidase C-terminal domain by opening the lactam ring. This inactivation of the enzyme prevents the formation of a cross-link of two linear peptidoglycan strands, inhibiting the third and last stage of bacterial cell wall synthesis. Cell lysis is then mediated by bacterial cell wall autolytic enzymes such as autolysins; it is possible that carbenicillin interferes with an autolysin inhibitor. 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

Chlorflavonin

2- (3-Chloro-2-hydroxyphenyl) -5-hydroxy-3,7,8-trimethoxy-4H-1-benzopyran-4-one

C18H15ClO7 (378.0506)

A dihydroxyflavone that is flavone substituted by a chloro group at position 3, hydroxy groups at positions 5 and 2 and methoxy groups at positions 3, 7 band 8 respectively.

6-Methylthiopurine 5'-monophosphate ribonucleotide

{[(2R,3S,4R,5R)-3,4-dihydroxy-5-[6-(methylsulfanyl)-9H-purin-9-yl]oxolan-2-yl]methoxy}phosphonic acid

C11H15N4O7PS (378.0399)

6-Methylthiopurine 5-monophosphate ribonucleotide, also known as methylthioinosine-5-monophosphate or meTIMP, is a metabolite of mercaptopurine. Mercaptopurine (also called 6-mercaptopurine, 6-MP, or its brand name Purinethol) is an immunosuppressive drug. Mercaptopurine is in the thiopurine and antimetabolite family of medications (Wikipedia). MeTIMP produced from 6-thioinosine monophosphate (6-TIMP) by thiopurine methyltransferase (TPMT) is an active metabolite that can inhibit de novo purine biosynthesis. High concentration of meTIMP has been related to hepatotoxicity and myelotoxicity (PMID: 21311411).

3,4,5-trihydroxy-6-({7-oxo-7H-furo[3,2-g]chromen-4-yl}oxy)oxane-2-carboxylic acid

C17H14O10 (378.0587)

3,4,5-trihydroxy-6-({7-oxo-7h-furo[3,2-g]chromen-4-yl}oxy)oxane-2-carboxylic acid is a predicted metabolite generated by BioTransformer¹ that is produced by the metabolism of 4-hydroxy-7h-furo[3,2-g]chromen-7-one. It is generated by UDP-glucuronosyltransferase 1-1 (P22309) enzyme via an aromatic-OH-glucuronidation reaction. This aromatic-OH-glucuronidation occurs in humans.