2-Chloroacetamido-5-nitrobenzophenone

Chinese name: N-(2-benzoyl-4-nitrophenyl)-2-chloroacetamide

Chinese synonyms: Nitrazepam impurity 1; 2-Chloroacetamido-5-nitrobenzophenone; Nitroacyl compound (2-(2-Chloroacetamido)-5-nitrobenzophenone)

English name: N-(2-benzoyl-4-nitrophenyl)-2-chloroacetamide

English synonyms: N-(2-benzoyl-4-nitrophenyl)-2-chloroacetamide; EINECS 244-062-9; 2-(2-Chloroacetylamino)-5-nitrobenzophenone; Acetamide, N-(2-benzoyl-4-nitrophenyl)-2-chloro-; N-(2-benzoyl-4-nitrophenyl); 2-chloroacetamido-5-nitrobenzophenone

CAS CAS No. 20821-91-4

Molecular formula C15H11ClN2O4

Molecular weight 318.71

EINECS No. 244-062-9

Related Category: Organic Chemistry

Mol File 20821-91-4.mol

Structural formula

N-(2-benzoyl-4-nitrophenyl)-2-chloroacetamide Nature

Melting point: 176 °C (Solvent: ethanol (64-17-5))

Boiling point: 581.0±50.0 °C (Predicted)

Density: 1.423 ± 0.06 g/cm³ (predicted)

Acidity constant (pKa) 11.10±0.70 (Predicted)

N-(2-benzoyl-4-nitrophenyl)-2-chloroacetamide Applications and Synthesis Methods

Purpose

An intermediate of nitrazepam.