Chlorfenac Methyl Ester CAS 35511-40-1

Purity 97%+In StockPharmaceutical Standards
CAS No.35511-40-1
Molecular FormulaC9H7Cl3O2
Molecular Weight253.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Chlorfenac Methyl Ester CAS 35511-40-1 chemical structure

Description

CATO supplies Chlorfenac Methyl Ester (CAS 35511-40-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7Cl3O2. Molecular weight: 253.51 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H7Cl3O2
Molecular Weight253.51 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentCl-containing

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