Methyl (E)-3-(3,5-Difluoro-4-formylphenyl)acrylate CAS 1639042-39-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1639042-39-9
Molecular FormulaC11H8F2O3
Molecular Weight226.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (E)-3-(3,5-Difluoro-4-formylphenyl)acrylate CAS 1639042-39-9 chemical structure

Description

High-purity Methyl (E)-3-(3,5-Difluoro-4-formylphenyl)acrylate (CAS 1639042-39-9) pharmaceutical standards reference standard. Molecular formula: C11H8F2O3. Molecular weight: 226.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC11H8F2O3
Molecular Weight226.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentF-containing

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