4-Acetyl-2,5-difluorobenzeneboronic acid pinacol ester, 97% CAS 1022154-80-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1022154-80-8
Molecular FormulaC14H17BF2O3
Molecular Weight282.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Acetyl-2,5-difluorobenzeneboronic acid pinacol ester, 97% CAS 1022154-80-8 chemical structure

Description

CATO supplies 4-Acetyl-2,5-difluorobenzeneboronic acid pinacol ester, 97% (CAS 1022154-80-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H17BF2O3. Molecular weight: 282.09 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H17BF2O3
Molecular Weight282.09 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 chloroform, dichloromethane, ethyl acetate, 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)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing

Related Acetyl Standards

Recommended Standards

Why CATO?