3-Chloro-4-ethoxy-5-fluorophenylboronic acid pinacol ester CAS 1668474-08-5
Purity 97%+In StockPharmaceutical Standards
CAS No.
1668474-08-5
Molecular Formula
C14H19BClFO3
Molecular Weight
300.56 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
3-Chloro-4-ethoxy-5-fluorophenylboronic acid pinacol ester (CAS 1668474-08-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H19BClFO3. Molecular weight: 300.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C14H19BClFO3
Molecular Weight
300.56 g/mol
Appearance
Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity
97%+
Storage
Store in a cool place (≤25°C), keep sealed and dry
Solubility (reference)
Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
Stability
May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions