Famotidine

Pepcid AC; Pepcid Oral

Famotidine Systematic (IUPAC) name 2-[4-[2-(amino-sulfamoylimino-methyl) ethylsulfanylmethyl]-1,3-thiazol-2-yl]guanidine Identifiers CAS number 76824-35-6 ATC code A02BA03 PubChem 3325 DrugBank APRD00296 Chemical data Formula C8H15N7O2S3  Mol. weight 337.449 g/mol Pharmacokinetic data Bioavailability 20–66% Protein binding 10–28% Metabolism Hepatic Half life 2.6–4 hours Excretion Renal 20–70%, faecal 50% Therapeutic considerations Pregn ...