Ruxolitinib Impurity 140 CAS 1289219-47-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1289219-47-1
Molecular FormulaC17H20N6O2
Molecular Weight340.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ruxolitinib Impurity 140 CAS 1289219-47-1 chemical structure

Description

Ruxolitinib Impurity 140 (CAS 1289219-47-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C17H20N6O2. Molecular weight: 340.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H20N6O2
Molecular Weight340.38 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms6

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