Tofacitinib Impurity 34 (Mixture of Diastereomers) CAS 344418-92-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.344418-92-4
Molecular FormulaC16H20N6O
Molecular Weight312.37 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tofacitinib Impurity 34 (Mixture of Diastereomers) CAS 344418-92-4 chemical structure

Description

CATO supplies Tofacitinib Impurity 34 (Mixture of Diastereomers) (CAS 344418-92-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H20N6O. Molecular weight: 312.37 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H20N6O
Molecular Weight312.37 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms6

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