Parecoxib sodium Impurity 20 CAS 952-06-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.952-06-7
Molecular FormulaC14H13NO
Molecular Weight211.26 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Parecoxib sodium Impurity 20 CAS 952-06-7 chemical structure

Description

Parecoxib sodium Impurity 20 (CAS 952-06-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H13NO. Molecular weight: 211.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H13NO
Molecular Weight211.26 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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