(E)-N'-Butyl-N-[3-(trifluoromethyl)phenyl]pyridine-3-carboximidamide CAS 338420-51-2

Description

The occurrence of (E)-N'-Butyl-N-[3-(trifluoromethyl)phenyl]pyridine-3-carboximidamide is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (E)-N'-Butyl-N-[3-(trifluoromethyl)phenyl]pyridine-3-carboximidamide (CAS 338420-51-2), a certified reference material (molecular formula C17H18F3N3, MW 321.34 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, (E)-N'-Butyl-N-[3-(trifluoromethyl)phenyl]pyridine-3-carboximidamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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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