Remdesivir Impurity 19 CAS 1355049-95-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1355049-95-4
Molecular FormulaC12H13N5O4
Molecular Weight291.26 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Remdesivir Impurity 19 CAS 1355049-95-4 chemical structure

Description

Remdesivir Impurity 19 (CAS 1355049-95-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C12H13N5O4. Molecular weight: 291.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H13N5O4
Molecular Weight291.26 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms5

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