Tofacitinib Impurity 156 CAS 2102040-00-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2102040-00-4
Molecular FormulaC32H40N12O2
Molecular Weight624.74 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tofacitinib Impurity 156 CAS 2102040-00-4 chemical structure

Description

High-purity Tofacitinib Impurity 156 (CAS 2102040-00-4) pharmacopoeial impurity standards reference standard. Molecular formula: C32H40N12O2. Molecular weight: 624.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC32H40N12O2
Molecular Weight624.74 g/mol
Purity>95%
StorageStore in a cool place (≤25°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)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms12

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