N-(1-Cyano-1-cyclopropylethyl)-2-((5-((4-isopropylphenyl)amino)-1,3,4-thiadiazol-2-yl)thio)acetamide CAS 863412-64-0

Description

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.

N-(1-Cyano-1-cyclopropylethyl)-2-((5-((4-isopropylphenyl)amino)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 863412-64-0) is a high-purity analytical reference standard with the molecular formula C19H23N5OS2 and a molecular weight of 401.55 g/mol.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, N-(1-Cyano-1-cyclopropylethyl)-2-((5-((4-isopropylphenyl)amino)-1,3,4-thiadiazol-2-yl)thio)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 401.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

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