2-Chlorophenylboronic Acid Pinacol Ester CAS 870195-94-1

Purity 97%+In StockPharmaceutical Standards
CAS No.870195-94-1
Molecular FormulaC12H16BClO2
Molecular Weight238.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chlorophenylboronic Acid Pinacol Ester CAS 870195-94-1 chemical structure

Description

2-Chlorophenylboronic Acid Pinacol Ester (CAS 870195-94-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16BClO2. Molecular weight: 238.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H16BClO2
Molecular Weight238.52 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; 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.)1987
Halogen ContentCl-containing

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