Etoricoxib impurity 67 CAS 859824-65-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.859824-65-0
Molecular FormulaC13H17NO3S2
Molecular Weight299.41 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Etoricoxib impurity 67 CAS 859824-65-0 chemical structure

Description

Order Etoricoxib impurity 67 (CAS 859824-65-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H17NO3S2. Molecular weight: 299.41 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC13H17NO3S2
Molecular Weight299.41 g/mol
Purity97%+
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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms2

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