Ranitidine S-oxide |
Catalog No.GC52054 |
Le S-oxyde de ranitidine est le métabolite de la ranitidine.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 73851-70-4
Sample solution is provided at 25 µL, 10mM.
Ranitidine S-oxide is a metabolite of the histamine H2 receptor antagonist ranitidine .1 It is formed via S-oxidation of ranitidine by flavin-containing monooxygenase 3 (FMO3) and FMO5.2 Ranitidine S-oxide is acutely cytotoxic to the aquatic species B. calyciflorus and C. dubia (LC50s = 4.51 and 7.85 mg/L, respectively), and it inhibits the reproduction of B. calyciflorus and C. dubia with chronic exposure (EC50s = 0.83 and 0.51 mg/L, respectively).3 It is mutagenic to S. typhimurium and genotoxic to E. coli when used at concentrations ranging from 0.312 to 0.625 µg/ml and 0.312 to 5 µg/ml, respectively.
1.Smith, M.S., Oxford, J., and Evans, M.B.Improved method for the separation of ranitidine and its metabolites based on supercritical fluid chromatographyJ. Chromatogr. A.683(2)(1994) 2.Chung, W.-G., Park, C.-S., Roh, H.-K., et al.Oxidation of ranitidine by isozymes of flavin-containing monooxygenase and cytochrome P450Jpn. J. Pharmacol.84(2)213-220(2000) 3.Isidori, M., Parrella, A., Pistillo, P., et al.Effects of ranitidine and its photoderivatives in the aquatic environmentEnviron. Int.35(5)821-825(2009)
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