Exact Mass: 433.21

Exact Mass Matches: 433.21

Found 86 metabolites which its exact mass value is equals to given mass value 433.21, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Mycophenolate mofetil

2-(morpholin-4-yl)ethyl (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)-4-methylhex-4-enoate

C23H31NO7 (433.21)

Mycophenolate mofetil is only found in individuals that have used or taken this drug. It is the 2-morpholinoethyl ester of mycophenolic acid (MPA), an immunosuppressive agent, inosine monophosphate dehydrogenase (IMPDH) inhibitor.Mycophenolate mofetil is hydrolyzed to form mycophenolic acid (MPA), which is the active metabolite. MPA is a potent, selective, uncompetitive, and reversible inhibitor of inosine monophosphate dehydrogenase (IMPDH), and therefore inhibits the de novo pathway of guanosine nucleotide synthesis without incorporation into DNA. Because T- and B-lymphocytes are critically dependent for their proliferation on de novo synthesis of purines, whereas other cell types can utilize salvage pathways, MPA has potent cytostatic effects on lymphocytes. MPA inhibits proliferative responses of T- and B-lymphocytes to both mitogenic and allospecific stimulation. Addition of guanosine or deoxyguanosine reverses the cytostatic effects of MPA on lymphocytes. MPA also suppresses antibody formation by B-lymphocytes. MPA prevents the glycosylation of lymphocyte and monocyte glycoproteins that are involved in intercellular adhesion to endothelial cells and may inhibit recruitment of leukocytes into sites of inflammation and graft rejection. Mycophenolate mofetil did not inhibit early events in the activation of human peripheral blood mononuclear cells, such as the production of interleukin-1 (IL-1) and interleukin-2 (IL-2), but did block the coupling of these events to DNA synthesis and proliferation. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D000995 - Antitubercular Agents C471 - Enzyme Inhibitor > C2087 - Inosine Monophosphate Dehydrogenase Inhibitor C308 - Immunotherapeutic Agent > C574 - Immunosuppressant D000970 - Antineoplastic Agents D004791 - Enzyme Inhibitors

Dextrorphan O-glucuronide

(2S,3S,4S,5R)-3,4,5-trihydroxy-6-{[(1S,9S,10S)-17-methyl-17-azatetracyclo[7.5.3.0¹,¹⁰.0²,⁷]heptadeca-2(7),3,5-trien-4-yl]oxy}oxane-2-carboxylic acid

C23H31NO7 (433.21)

Dextrorphan O-glucuronide is a natural human metabolite of Dextrorphan generated in the liver by UDP glucuonyltransferase. Glucuronidation is used to assist in the excretion of toxic substances, drugs or other substances that cannot be used as an energy source. Glucuronic acid is attached via a glycosidic bond to the substance, and the resulting glucuronide, which has a much higher water solubility than the original substance, is eventually excreted by the kidneys. Dextrorphan O-glucuronide is a natural human metabolite of Dextrorphan generated in the liver by UDP glucuonyltransferase.

6-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid 2-(4-morpholinyl)ethyl ester

6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid 2-(4-morpholinyl)ethyl ester

C23H31NO7 (433.21)

Dihydroepistephamiersine 6-acetate

6-Dihydroepistephamiersine 6-acetate

C23H31NO7 (433.21)

nortropane-3alpha,7beta-diol 3-(2-methylpropanoate) 7-cis-(3,4,5-trimethoxycinnamate)

C23H31NO7 (433.21)

1-hydroxyprotostemonine

C23H31NO7 (433.21)

dihydrofusarin C