7-(Trifluoromethyl)furo[3,4-b]quinoline-1,3-dione CAS 92513-62-7

Description

The occurrence of 7-(Trifluoromethyl)furo[3,4-b]quinoline-1,3-dione is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 7-(Trifluoromethyl)furo[3,4-b]quinoline-1,3-dione (CAS 92513-62-7), a certified reference material (molecular formula C12H4F3NO3, MW 267.16 g/mol) for analytical method development and quality control.

Structurally, 7-(Trifluoromethyl)furo[3,4-b]quinoline-1,3-dione (C12H4F3NO3) 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 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 267.16 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.

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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