(4R,5R)-2-((E)-But-2-en-1-yl)-4,5-diphenyl-1,3,2-dioxaborolane CAS 804565-69-3

Description

Compared with other compounds in its class, the molecular weight of 278.15 g/mol gives (4R,5R)-2-((E)-But-2-en-1-yl)-4,5-diphenyl-1,3,2-dioxaborolane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (4R,5R)-2-((E)-But-2-en-1-yl)-4,5-diphenyl-1,3,2-dioxaborolane (CAS 804565-69-3), a certified reference material (molecular formula C18H19BO2, MW 278.15 g/mol) for analytical method development and quality control.

The molecular framework of (4R,5R)-2-((E)-But-2-en-1-yl)-4,5-diphenyl-1,3,2-dioxaborolane (C18H19BO2) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures (4R,5R)-2-((E)-But-2-en-1-yl)-4,5-diphenyl-1,3,2-dioxaborolane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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