Home > Pharmacopoeial Impurity Standards > Ribavirin EP Impurity D (3641-08-5)
Ribavirin EP Impurity D CAS 3641-08-5
Purity >95% In Stock Pharmacopoeial Impurity Standards
CAS No. 3641-08-5
Molecular Formula C3H4N4O
Molecular Weight 112.09 g/mol
Category Pharmacopoeial Impurity Standards / EP Impurities
Availability In Stock
Description Ribavirin EP Impurity D (CAS 3641-08-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C3H4N4O. Molecular weight: 112.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties Molecular Formula C3H4N4O Molecular Weight 112.09 g/mol Purity >95% Storage Store at 2-8°C, protect from light Solubility (reference) Soluble in DMSO, DMF, methanol Stability Light-sensitive; avoid direct strong light Degree of Unsaturation (DBE) 4.0 UV Absorption UV-absorbing CAS Registry Year (est.) 1958 Nitrogen Atoms 4
Related Ribavirin Standards
« Disodiumlaureth sulfosuccinate 3-Cyano-1,2,4-triazole »
Why CATO?
ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
130,000+ catalog items in stock, COA supplied with every batch
Worldwide shipping with full export documentation (HS code guidance available)
Technical support: +86 13829788188 / jacky.chen@cato-chem.com