[1,1':3',1''-Terphenyl]-3-ylboronic acid CAS 934603-99-3

Description

The occurrence of [1,1':3',1''-Terphenyl]-3-ylboronic acid is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

[1,1':3',1''-Terphenyl]-3-ylboronic acid (CAS 934603-99-3), molecular formula C18H15BO2 and molecular weight 274.12 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H15BO2, [1,1':3',1''-Terphenyl]-3-ylboronic acid contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), [1,1':3',1''-Terphenyl]-3-ylboronic 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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