3-Butoxy-5-chloro-4-fluorophenylboronic acid CAS 2096332-32-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2096332-32-8
Molecular FormulaC10H13BClFO3
Molecular Weight246.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Butoxy-5-chloro-4-fluorophenylboronic acid CAS 2096332-32-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 246.47 g/mol gives 3-Butoxy-5-chloro-4-fluorophenylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Butoxy-5-chloro-4-fluorophenylboronic acid (CAS 2096332-32-8) is a high-purity analytical reference standard with the molecular formula C10H13BClFO3 and a molecular weight of 246.47 g/mol.

3-Butoxy-5-chloro-4-fluorophenylboronic acid (C10H13BClFO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3-Butoxy-5-chloro-4-fluorophenylboronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H13BClFO3
Molecular Weight246.47 g/mol
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)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1997
Halogen ContentF/Cl-containing

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