(3-Fluoro-5-(4-methylpiperazine-1-carbonyl)phenyl)boronic acid CAS 1704082-15-4

Description

(3-Fluoro-5-(4-methylpiperazine-1-carbonyl)phenyl)boronic acid (CAS 1704082-15-4), molecular formula C12H16BFN2O3 and molecular weight 266.08 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (3-Fluoro-5-(4-methylpiperazine-1-carbonyl)phenyl)boronic acid (C12H16BFN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 266.08 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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