4-(1,1-Difluoroethyl)phenylboronic Acid Pinacol Ester CAS 1000994-94-4

Description

Compared with other compounds in its class, the molecular weight of 268.11 g/mol gives 4-(1,1-Difluoroethyl)phenylboronic Acid Pinacol Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-(1,1-Difluoroethyl)phenylboronic Acid Pinacol Ester (CAS 1000994-94-4), a certified reference material (molecular formula C14H19BF2O2, MW 268.11 g/mol) for analytical method development and quality control.

Based on its molecular formula C14H19BF2O2, 4-(1,1-Difluoroethyl)phenylboronic Acid Pinacol Ester contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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), 4-(1,1-Difluoroethyl)phenylboronic Acid Pinacol Ester 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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