Tofacitinib Impurity 82 CAS 1229041-97-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1229041-97-7
Molecular FormulaC6H6BN3O2
Molecular Weight162.94 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tofacitinib Impurity 82 CAS 1229041-97-7 chemical structure

Description

CATO supplies Tofacitinib Impurity 82 (CAS 1229041-97-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6BN3O2. Molecular weight: 162.94 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H6BN3O2
Molecular Weight162.94 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms3

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