Ruxolitinib Impurity 4 CAS 1236033-03-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1236033-03-6
Molecular FormulaC18H20N6O
Molecular Weight336.39 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ruxolitinib Impurity 4 CAS 1236033-03-6 chemical structure

Description

Ruxolitinib Impurity 4 (CAS 1236033-03-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H20N6O. Molecular weight: 336.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H20N6O
Molecular Weight336.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms6

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