Lenalidomide Impurity 4 CAS 48103-74-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.48103-74-8
Molecular FormulaC5H7NO3
Molecular Weight129.11 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lenalidomide Impurity 4 CAS 48103-74-8 chemical structure

Description

High-purity Lenalidomide Impurity 4 (CAS 48103-74-8) pharmacopoeial impurity standards reference standard. Molecular formula: C5H7NO3. Molecular weight: 129.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC5H7NO3
Molecular Weight129.11 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1970
Nitrogen Atoms1

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