(E)-4-chloro-N-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)aniline CAS 240799-47-7

Description

The occurrence of (E)-4-chloro-N-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)aniline is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(E)-4-chloro-N-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)aniline (CAS 240799-47-7) is a high-purity analytical reference standard with the molecular formula C12H10ClN3O3 and a molecular weight of 279.68 g/mol.

Based on its molecular formula C12H10ClN3O3, (E)-4-chloro-N-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)aniline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), (E)-4-chloro-N-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)aniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

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