1269221

Famotidine Related Compound B

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): N,N′′′-[(1,1-Dioxido-2H-1,2,4,6-thiatriazine-3,5-diyl)bis(2,1-ethanediylthiomethylene-4,2-thiazolediyl)]bisguanidine, 3,5-Bis[2-[[[2-[(diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]ethyl]-4H-1,2,4,6-thiatriazine 1,1-dioxide
• Empirical Formula (Hill Notation): C₁₆H₂₃N₁₁O₂S₅
• CAS Number: 89268-62-2
• Molecular Weight: 561.75
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• biological source: synthetic
• grade: pharmaceutical primary standard
• Agency: USP
• API family: famotidine
• form: powder
• packaging: pkg of 25 mg
• manufacturer/tradename: USP
• storage condition: protect from light
• color: yellow to white
• solubility: water: soluble
• application(s): pharmaceutical (small molecule)
• format: neat
• InChI: 1S/C16H23N11O2S5/c17-13(18)24-15-21-9(7-32-15)5-30-3-1-11-23-12(27-34(28,29)26-11)2-4-31-6-10-8-33-16(22-10)25-14(19)20/h7-8H,1-6H2,(H,23,26,27)(H4,17,18,21,24)(H4,19,20,22,25)
• InChI key: NRRXZFHNRLQONH-UHFFFAOYSA-N

Description

General description

Famotidine Related Compound B (Famotidine Impurity B) is an impurity of famotidine, which is a hydrophilic, cationic, histamine H2 receptor antagonist drug that effectively inhibits gastric acid secretion in humans.

Application

Famotidine Related Compound B USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as Famotidine

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable