6-(2-Chlorophenoxy)-2,3-dimethyl-1,4-dihydroquinolin-4-one CAS 1184643-06-8

Description

6-(2-Chlorophenoxy)-2,3-dimethyl-1,4-dihydroquinolin-4-one (CAS 1184643-06-8), molecular formula C17H14ClNO2 and molecular weight 299.75 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 6-(2-Chlorophenoxy)-2,3-dimethyl-1,4-dihydroquinolin-4-one (C17H14ClNO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 299.75 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 6-(2-Chlorophenoxy)-2,3-dimethyl-1,4-dihydroquinolin-4-one 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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