Palbociclib Impurity 208 CAS 120613-50-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.120613-50-5
Molecular FormulaC10H6Cl2N4O
Molecular Weight269.09 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Palbociclib Impurity 208 CAS 120613-50-5 chemical structure

Description

Palbociclib Impurity 208 (CAS 120613-50-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H6Cl2N4O. Molecular weight: 269.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC10H6Cl2N4O
Molecular Weight269.09 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms4

Related Palbociclib Standards

Recommended Standards

Why CATO?