Palbociclib Impurity 57 CAS 2174002-16-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2174002-16-3
Molecular FormulaC25H29N7O3
Molecular Weight475.54 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Palbociclib Impurity 57 CAS 2174002-16-3 chemical structure

Description

High-purity Palbociclib Impurity 57 (CAS 2174002-16-3) pharmacopoeial impurity standards reference standard. Molecular formula: C25H29N7O3. Molecular weight: 475.54 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC25H29N7O3
Molecular Weight475.54 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms7

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