Tofacitinib Impurity 111 CAS 2183519-70-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2183519-70-0
Molecular FormulaC15H23N5
Molecular Weight273.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tofacitinib Impurity 111 CAS 2183519-70-0 chemical structure

Description

High-purity Tofacitinib Impurity 111 (CAS 2183519-70-0) pharmacopoeial impurity standards reference standard. Molecular formula: C15H23N5. Molecular weight: 273.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC15H23N5
Molecular Weight273.38 g/mol
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms5

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