Chemical Name:Famotidine-13C,D4 Amide Impurity
Synonyms:3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]propanamide-13C,D4; 3-(((2-Guanidinothiazol-4-yl)methyl)thio)propan-1-13C-2,2,3,3-D4-amide
CAS Number:1327321-45-8
Alternate CAS #:unlabelled: 76824-16-3
Molecular Formula:C₇¹³CH₉D₄N₅OS₂
Molecular Weight:264.36
Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:Famotidine-13C,D4 Amide Impurity is a labelled analog of 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]propanamide (CAT# A611525), which is an impurity of Famotidine (CAT# F102250), a histamine H2-receptor antagonist and antiulcer drug.
References:Junnarkar, G., et al.: Pharm. Res., 12, 599 (1995); Singh, S., et al.: J. Pharm. Sci., 91, 253 (2002); Lee, K., et al.: J. Pharm. Sci. (Philadelphia, PA, U. S.), 88, 680 (1999); Duda, A. M., et al.: J. Chem. Soc., Dalton Trans., 2909 (1995)
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