4-Nitro-N-[2-(2,2,2-trifluoroethoxy)ethyl]benzamide CAS 727674-57-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Nitro-N-[2-(2,2,2-trifluoroethoxy)ethyl]benzamide.

4-Nitro-N-[2-(2,2,2-trifluoroethoxy)ethyl]benzamide (CAS 727674-57-9) is a high-purity analytical reference standard with the molecular formula C11H11F3N2O4 and a molecular weight of 292.21 g/mol.

4-Nitro-N-[2-(2,2,2-trifluoroethoxy)ethyl]benzamide (C11H11F3N2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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