Palbociclib Impurity 118 CAS 844843-37-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.844843-37-4
Molecular FormulaC4H2BrClN2O
Molecular Weight209.43 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Palbociclib Impurity 118 CAS 844843-37-4 chemical structure

Description

Palbociclib Impurity 118 (CAS 844843-37-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C4H2BrClN2O. Molecular weight: 209.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC4H2BrClN2O
Molecular Weight209.43 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity>95%
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)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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