(2E)-1-(2,4-Dichlorophenyl)-3-(3-nitrophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one CAS 167109-64-0

Description

The occurrence of (2E)-1-(2,4-Dichlorophenyl)-3-(3-nitrophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(2E)-1-(2,4-Dichlorophenyl)-3-(3-nitrophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one (CAS 167109-64-0), molecular formula C17H10Cl2N4O3 and molecular weight 389.19 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (2E)-1-(2,4-Dichlorophenyl)-3-(3-nitrophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 389.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com