(3,5-Bis((tert-butyldimethylsilyl)oxy)phenyl)boronic acid CAS 350035-52-8

Description

Compared with other compounds in its class, the molecular weight of 382.45 g/mol gives (3,5-Bis((tert-butyldimethylsilyl)oxy)phenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(3,5-Bis((tert-butyldimethylsilyl)oxy)phenyl)boronic acid (CAS 350035-52-8), molecular formula C18H35BO4Si2 and molecular weight 382.45 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (3,5-Bis((tert-butyldimethylsilyl)oxy)phenyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 382.45 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.

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), (3,5-Bis((tert-butyldimethylsilyl)oxy)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

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