(5-(((Tert-butyldimethylsilyl)oxy)methyl)furan-2-yl)boronic acid CAS 1072952-55-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1072952-55-6
Molecular FormulaC11H21BO4Si
Molecular Weight256.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5-(((Tert-butyldimethylsilyl)oxy)methyl)furan-2-yl)boronic acid CAS 1072952-55-6 chemical structure

Description

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.

CATO supplies (5-(((Tert-butyldimethylsilyl)oxy)methyl)furan-2-yl)boronic acid (CAS 1072952-55-6), a certified reference material (molecular formula C11H21BO4Si, MW 256.18 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (5-(((Tert-butyldimethylsilyl)oxy)methyl)furan-2-yl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 256.18 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.

Physical & Chemical Properties

Molecular FormulaC11H21BO4Si
Molecular Weight256.18 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1988

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