Tofacitinib Impurity 5 CAS 1616760-97-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1616760-97-4
Molecular FormulaC13H18ClN5
Molecular Weight279.77 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tofacitinib Impurity 5 CAS 1616760-97-4 chemical structure

Description

Tofacitinib Impurity 5 (CAS 1616760-97-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C13H18ClN5. Molecular weight: 279.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC13H18ClN5
Molecular Weight279.77 g/mol
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentCl-containing
Nitrogen Atoms5

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