2-Acetylphenylboronic acid CAS 308103-40-4

Purity 97%+In StockPharmaceutical Standards
CAS No.308103-40-4
Molecular FormulaC8H9BO3
Molecular Weight163.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Acetylphenylboronic acid CAS 308103-40-4 chemical structure

Description

2-Acetylphenylboronic acid (CAS 308103-40-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9BO3. Molecular weight: 163.97 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H9BO3
Molecular Weight163.97 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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