Imrecoxib Impurity 3 CAS 2305368-53-8

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.2305368-53-8
Molecular FormulaC21H23NO3S
Molecular Weight369.48 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Imrecoxib Impurity 3 CAS 2305368-53-8 chemical structure

Description

High-purity Imrecoxib Impurity 3 (CAS 2305368-53-8) pharmacopoeial impurity standards reference standard. Molecular formula: C21H23NO3S. Molecular weight: 369.48 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H23NO3S
Molecular Weight369.48 g/mol
Purity>90%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms1
Sulfur Atoms1

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