2-chloro-N-[4-chloro-2-(trifluoromethyl)phenyl]propanamide CAS 929973-73-9

Description

Compared with other compounds in its class, the molecular weight of 286.08 g/mol gives 2-chloro-N-[4-chloro-2-(trifluoromethyl)phenyl]propanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-chloro-N-[4-chloro-2-(trifluoromethyl)phenyl]propanamide (CAS 929973-73-9) is a high-purity analytical reference standard with the molecular formula C10H8Cl2F3NO and a molecular weight of 286.08 g/mol.

2-chloro-N-[4-chloro-2-(trifluoromethyl)phenyl]propanamide (C10H8Cl2F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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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