3-(Dimethylamino)-4-phenyl-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide CAS 321553-11-1

Description

The occurrence of 3-(Dimethylamino)-4-phenyl-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(Dimethylamino)-4-phenyl-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide (CAS 321553-11-1) is a high-purity analytical reference standard with the molecular formula C19H17F3N4O and a molecular weight of 374.36 g/mol.

3-(Dimethylamino)-4-phenyl-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide (C19H17F3N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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