4-Chloro-2-fluoro-5-ethoxycarbonylphenylboronic acid CAS 325786-25-2

Purity 97%+In StockPharmaceutical Standards
CAS No.325786-25-2
Molecular FormulaC9H9BClFO4
Molecular Weight246.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chloro-2-fluoro-5-ethoxycarbonylphenylboronic acid CAS 325786-25-2 chemical structure

Description

High-purity 4-Chloro-2-fluoro-5-ethoxycarbonylphenylboronic acid (CAS 325786-25-2) pharmaceutical standards reference standard. Molecular formula: C9H9BClFO4. Molecular weight: 246.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC9H9BClFO4
Molecular Weight246.43 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)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing

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