(3,5-Bis(((tert-butyldimethylsilyl)oxy)methyl)phenyl)boronic acid CAS 1180533-48-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1180533-48-5
Molecular FormulaC20H39BO4Si2
Molecular Weight410.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3,5-Bis(((tert-butyldimethylsilyl)oxy)methyl)phenyl)boronic acid CAS 1180533-48-5 chemical structure

Description

(3,5-Bis(((tert-butyldimethylsilyl)oxy)methyl)phenyl)boronic acid (CAS 1180533-48-5) is a high-purity analytical reference standard with the molecular formula C20H39BO4Si2 and a molecular weight of 410.50 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (3,5-Bis(((tert-butyldimethylsilyl)oxy)methyl)phenyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 410.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), (3,5-Bis(((tert-butyldimethylsilyl)oxy)methyl)phenyl)boronic 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 FormulaC20H39BO4Si2
Molecular Weight410.50 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1989

Recommended Standards

Why CATO?