H2 histamine receptor agonist.
Assay (Dried basis C13H22N4O3S.HCl): 97.5%-102.0%
Form: White to pale yellow, crystalline practically odorless power
Identification: Positive reaction
Ph: 4.5-6.0
Loss on Drying: (same/less than)0.75%
Residue on Ignition: (same/less than) 0.1%
Chromatographic Purity: Ranitidine related compound B (same/less than) 0.5%
Other Impurities: (same/less than) 0.3%
Total Impurities: (same/less than) 1%
Organic Volatile Impurities: Meets USP29
Residual Solvents: Meets USP29