Firocoxib Impurity 4 CAS 246869-15-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.246869-15-8
Molecular FormulaC17H22O6S
Molecular Weight354.42 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Firocoxib Impurity 4 CAS 246869-15-8 chemical structure

Description

Firocoxib Impurity 4 (CAS 246869-15-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H22O6S. Molecular weight: 354.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H22O6S
Molecular Weight354.42 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Sulfur Atoms1

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