Etoricoxib impurity 70 CAS 202409-40-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.202409-40-3
Molecular FormulaC18H15ClN2O2S HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Etoricoxib impurity 70 CAS 202409-40-3 chemical structure

Description

High-purity Etoricoxib impurity 70 (CAS 202409-40-3) pharmacopoeial impurity standards reference standard. Molecular formula: C18H15ClN2O2S HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC18H15ClN2O2S HCl
Molecular Weight395.30 g/mol
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2014
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

Related Etoricoxib Standards

Recommended Standards

Why CATO?