Fenoprop-Methyl Ester CAS 4841-20-7

Purity 97%+In StockPharmaceutical Standards
CAS No.4841-20-7
Molecular FormulaC10H9Cl3O3
Molecular Weight283.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Fenoprop-Methyl Ester CAS 4841-20-7 chemical structure

Description

Fenoprop-Methyl Ester (CAS 4841-20-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9Cl3O3. Molecular weight: 283.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC10H9Cl3O3
Molecular Weight283.54 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.)1958
Halogen ContentCl-containing

Related Fenoprop Standards

Recommended Standards

Why CATO?