Bis(3,4-dimethylphenyl)(hydroxy)borane CAS 1072946-23-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1072946-23-6
Molecular FormulaC16H19BO
Molecular Weight238.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(3,4-dimethylphenyl)(hydroxy)borane CAS 1072946-23-6 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO supplies Bis(3,4-dimethylphenyl)(hydroxy)borane (CAS 1072946-23-6), a certified reference material (molecular formula C16H19BO, MW 238.13 g/mol) for analytical method development and quality control.

Owing to a hydroxyl group, an ether linkage, a polycyclic aromatic system, Bis(3,4-dimethylphenyl)(hydroxy)borane is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 238.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC16H19BO
Molecular Weight238.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988

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