4-Oxo-2-(tetrahydrofuran-2-yl)-4-((3-(trifluoromethyl)phenyl)amino)butanoic acid CAS 330951-09-2

Description

Compared with other compounds in its class, the molecular weight of 331.29 g/mol gives 4-Oxo-2-(tetrahydrofuran-2-yl)-4-((3-(trifluoromethyl)phenyl)amino)butanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Oxo-2-(tetrahydrofuran-2-yl)-4-((3-(trifluoromethyl)phenyl)amino)butanoic acid (CAS 330951-09-2), molecular formula C15H16F3NO4 and molecular weight 331.29 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 4-Oxo-2-(tetrahydrofuran-2-yl)-4-((3-(trifluoromethyl)phenyl)amino)butanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 331.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 4-Oxo-2-(tetrahydrofuran-2-yl)-4-((3-(trifluoromethyl)phenyl)amino)butanoic acid 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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