1-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}methyl)-3-(3-chloropropyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one CAS 866019-79-6

Description

Compared with other compounds in its class, the molecular weight of 488.33 g/mol gives 1-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}methyl)-3-(3-chloropropyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}methyl)-3-(3-chloropropyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one (CAS 866019-79-6) is a high-purity analytical reference standard with the molecular formula C21H22Cl2F3N5O and a molecular weight of 488.33 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 1-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}methyl)-3-(3-chloropropyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 488.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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