2-Amino-2'-chloro-5-nitro benzophenone
2-Amino-2'-chloro-5-nitro benzophenone
  • CAS No.:2011-66-7
Other grades of this product :
2-Amino-2'-chloro-5-nitro benzophenone Basic information
Product Name:2-Amino-2'-chloro-5-nitro benzophenone
Synonyms:2-Amino-2'-chloro-5-Nitryl-diphenylmethanone;2-AMINO-5-NITRO-2''-CHLOROBENZOPHENONECLONAZAPAM;ClonazepaM USP Related CoMpound B;(2-Amino-5-nitrophenyl)(2-chlorophenyl)methanone, 2-(2-Chlorobenzoyl)-4-nitroaniline;ClonazepaM Related CoMpound B;2-Amino-5-Nitro-2'-Chlorobenzophenone (CNAB);2-amino-5-nitro-2’-chloro-benophenone;Benzophenone, 2-amino-2'-chloro-5-nitro
CAS:2011-66-7
MF:C13H9ClN2O3
MW:276.68
EINECS:217-929-4
Product Categories:(intermediate of clonazepam,loprazolam);Amines;FINE Chemical & INTERMEDIATES;Aromatic Benzophenones & Derivatives (substituted);Aromatics
Mol File:2011-66-7.mol
2-Amino-2'-chloro-5-nitro benzophenone Chemical Properties
Melting point 119-121°C
Boiling point 505.8±45.0 °C(Predicted)
density 1.428±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
pka-3.12±0.36(Predicted)
form Powder
color Pale yellow to yellow
Sensitive Air Sensitive
BRN 2814216
CAS DataBase Reference2011-66-7(CAS DataBase Reference)
NIST Chemistry ReferenceMethanone, (2-amino-5-nitrophenyl)(2-chlorophenyl)-(2011-66-7)
Safety Information
Hazard Codes Xi
Risk Statements 46-36/37/38
Safety Statements 53-26-36/37-60
Hazard Note Irritant
HS Code 29223990
MSDS Information
2-Amino-2'-chloro-5-nitro benzophenone Usage And Synthesis
Chemical Propertiesyellow crystal powder
Uses2-Amino-5-nitro-2''-chlorobenzophenone (Clonazepam EP Impurity A) is an impurity of Clonazepam (C587080).
2-Amino-2'-chloro-5-nitro benzophenone Preparation Products And Raw materials

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