Exact Mass: 622.2625282

Exact Mass Matches: 622.2625282

Found 83 metabolites which its exact mass value is equals to given mass value 622.2625282, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Allosamidin

Allosamidine

C25H42N4O14 (622.2697392)

D010575 - Pesticides > D007306 - Insecticides D004791 - Enzyme Inhibitors D016573 - Agrochemicals

O-Methylsomniferine

(1S,5R,13R,17S)-15-[(1S,3S,5R,13R)-10,14-dimethoxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7,9,11(18),14,16-pentaen-3-yl]-17-hydroxy-10-methoxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7,9,11(18),15-tetraen-14-one

C37H38N2O7 (622.2678877999999)

O-Methylsomniferine is an alkaloid from Papaver somniferum (opium poppy). Alkaloid from Papaver somniferum (opium poppy)

Allosamidin

N-{2-[(6-{[2-(dimethylamino)-4-hydroxy-6-(hydroxymethyl)-3ah,4H,5H,6H,6ah-cyclopenta[D][1,3]oxazol-5-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)oxan-3-yl)oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl}ethanimidate

C25H42N4O14 (622.2697392)

Campto

[(19S)-10,19-diethyl-19-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-7-yl] 4-piperidin-1-ylpiperidine-1-carboxylate;hydrochloride

C33H38N4O6.HCl (622.2557983999999)

Irinotecan hydrochloride (anhydrous) is a hydrochloride obtained by combining irinotecan with one molar equivalent of hydrochloric acid. Used (in the form of its trihydrate) in combination with fluorouracil and leucovorin, for the treatment of patients with metastatic adenocarcinoma of the pancreas after disease progression following gemcitabine-based therapy. It is converted via hydrolysis of the carbamate linkage to its active metabolite, SN-38, which is ~1000 times more active. It has a role as an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an antineoplastic agent, an apoptosis inducer and a prodrug. It contains an irinotecan(1+). Irinotecan Hydrochloride is the hydrochloride salt of a semisynthetic derivative of camptothecin, a cytotoxic, quinoline-based alkaloid extracted from the Asian tree Camptotheca acuminata. Irinotecan, a prodrug, is converted to a biologically active metabolite 7-ethyl-10-hydroxy-camptothecin (SN-38) by a carboxylesterase-converting enzyme. One thousand-fold more potent than its parent compound irinotecan, SN-38 inhibits topoisomerase I activity by stabilizing the cleavable complex between topoisomerase I and DNA, resulting in DNA breaks that inhibit DNA replication and trigger apoptotic cell death. Because ongoing DNA synthesis is necessary for irinotecan to exert its cytotoxic effects, it is classified as an S-phase-specific agent. A semisynthetic camptothecin derivative that inhibits DNA TOPOISOMERASE I to prevent nucleic acid synthesis during S PHASE. It is used as an antineoplastic agent for the treatment of COLORECTAL NEOPLASMS and PANCREATIC NEOPLASMS. See also: Irinotecan (has active moiety). D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059004 - Topoisomerase I Inhibitors D004791 - Enzyme Inhibitors Irinotecan hydrochloride ((+)-Irinotecan hydrochloride) is a topoisomerase I inhibitor mainly used to treat colon cancer and rectal cancer[1].