2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-((4-fluorophenyl)thio)acetate CAS 875445-74-2

Description

Compared with other compounds in its class, the molecular weight of 338.40 g/mol gives 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-((4-fluorophenyl)thio)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-((4-fluorophenyl)thio)acetate (CAS 875445-74-2) is a high-purity analytical reference standard with the molecular formula C16H19FN2O3S and a molecular weight of 338.40 g/mol.

The molecular framework of 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-((4-fluorophenyl)thio)acetate (C16H19FN2O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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