23432-39-5 6-Methoxyquinoline-4(1H)-one; 6-Methoxyquinoline-4-ol; 6-Methoxyl-4-quinolinol; 6-Methxoyl-4(1H)-quinolinone; 4-Hydroxyl-6-methoxyquinoline; 6-Methoxy-4(1H)-quinolinone AB1007330 CAS 23432-39-5

Description

The occurrence of 23432-39-5 6-Methoxyquinoline-4(1H)-one; 6-Methoxyquinoline-4-ol; 6-Methoxyl-4-quinolinol; 6-Methxoyl-4(1H)-quinolinone; 4-Hydroxyl-6-methoxyquinoline; 6-Methoxy-4(1H)-quinolinone AB1007330 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

23432-39-5 6-Methoxyquinoline-4(1H)-one; 6-Methoxyquinoline-4-ol; 6-Methoxyl-4-quinolinol; 6-Methxoyl-4(1H)-quinolinone; 4-Hydroxyl-6-methoxyquinoline; 6-Methoxy-4(1H)-quinolinone AB1007330 (CAS 23432-39-5), molecular formula C10H19NO2 and molecular weight 185.26 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 23432-39-5 6-Methoxyquinoline-4(1H)-one; 6-Methoxyquinoline-4-ol; 6-Methoxyl-4-quinolinol; 6-Methxoyl-4(1H)-quinolinone; 4-Hydroxyl-6-methoxyquinoline; 6-Methoxy-4(1H)-quinolinone AB1007330 (C10H19NO2) is characterized by an amino-acid-derived structure, an amide group, 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. 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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