Tofacitinib Impurity 121 CAS 1228879-37-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1228879-37-5
Molecular FormulaC14H22N2 2*HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tofacitinib Impurity 121 CAS 1228879-37-5 chemical structure

Description

Tofacitinib Impurity 121 (CAS 1228879-37-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H22N2 2*HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H22N2 2*HCl
Molecular Weight254.80 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms2

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