Parecoxib Impurity 45 CAS 75115-00-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.75115-00-3
Molecular FormulaC16H13NO
Molecular Weight235.28 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Parecoxib Impurity 45 CAS 75115-00-3 chemical structure

Description

CATO supplies Parecoxib Impurity 45 (CAS 75115-00-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H13NO. Molecular weight: 235.28 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H13NO
Molecular Weight235.28 g/mol
Purity97%+
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Nitrogen Atoms1

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