naphtho[2,3-b]benzofuran-2-ylboronic acid CAS 1627917-17-2

Description

The occurrence of naphtho[2,3-b]benzofuran-2-ylboronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies naphtho[2,3-b]benzofuran-2-ylboronic acid (CAS 1627917-17-2), a certified reference material (molecular formula C16H11BO3, MW 262.07 g/mol) for analytical method development and quality control.

Structurally, naphtho[2,3-b]benzofuran-2-ylboronic acid (C16H11BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 11.5, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 262.07 g/mol, it falls into the medium-molecular-weight range. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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