Ribavirin Impurity 25 CAS 33949-18-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.33949-18-7
Molecular FormulaC4H4N5O2 HO4S
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ribavirin Impurity 25 CAS 33949-18-7 chemical structure

Description

CATO supplies Ribavirin Impurity 25 (CAS 33949-18-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4N5O2 HO4S. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC4H4N5O2 HO4S
Molecular Weight251.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1966
Nitrogen Atoms5
Sulfur Atoms1

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