2-(2-(Benzyloxy)-3-chloro-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2121512-22-7

Description

Compared with other compounds in its class, the molecular weight of 362.63 g/mol gives 2-(2-(Benzyloxy)-3-chloro-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(2-(Benzyloxy)-3-chloro-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121512-22-7) is a high-purity analytical reference standard with the molecular formula C19H21BClFO3 and a molecular weight of 362.63 g/mol.

Structurally, 2-(2-(Benzyloxy)-3-chloro-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C19H21BClFO3) contains a steroid core, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.5, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 362.63 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 2-(2-(Benzyloxy)-3-chloro-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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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