FamotidineRelatedCompoundE , UnitedStatesPharmacopeia(USP)ReferenceStandard , 129083-44-9

Synonym(s):
2,2′-[4,4′-Disulfanediylbis(methylene)bis(thiazole-4,2-diyl)]diguanidine;N,N′′′-[Dithiobis(methylene-4,2-thiazolediyl)]bisguanidine

CAS NO.：129083-44-9

Empirical Formula: C10H14N8S4

Molecular Weight: 374.53

MDL number:

PRODUCT Properties

• Melting point: 155-157°C
• Boiling point: 601.0±65.0 °C(Predicted)
• Density: 1.86±0.1 g/cm3(Predicted)
• storage temp.: Hygroscopic, -20°C Freezer, Under Inert Atmosphere
• solubility: DMF (Slightly), Methanol (Slightly, Sonicated)
• form: Solid
• pka: 8.77±0.70(Predicted)
• color: Off-White to Pale Beige
• biological source: synthetic
• InChI: InChI=1S/C10H14N8S4/c1-21-3-5(15-9(21)17-7(11)12)19-20-6-4-22(2)10(16-6)18-8(13)14/h3-4H,1-2H2,(H4,11,12,15,17)(H4,13,14,16,18)
• InChIKey: UDPYMFXUBRDIAY-UHFFFAOYSA-N
• SMILES: S(C1=CS(=C)C(NC(=N)N)=N1)SC1=CS(=C)C(NC(=N)N)=N1

Description and Uses

A potential impurity in Famotidine (F102250)

Safety

• HS Code: 2934990002