ChemicalBook > CAS DataBase List > 2-Amino-2'-chloro-5-nitro benzophenone

2-Amino-2'-chloro-5-nitro benzophenone

Product Name
2-Amino-2'-chloro-5-nitro benzophenone
CAS No.
2011-66-7
Chemical Name
2-Amino-2'-chloro-5-nitro benzophenone
Synonyms
2-Amino-2-chL;Clonazepam USP RC B;Clonazepam Impurity 2;Clonazepam EP Impurity A;oro-5-nitro benzophenone;Clonazepam Impurity B(USP);Clonazepam, acid hydrolyzed;-fluoro-5-bromobenzophenone;-chloro-5-nitro benzophenone;ClonazepaM Related CoMpound B
CBNumber
CB6298780
Molecular Formula
C13H9ClN2O3
Formula Weight
276.68
MOL File
2011-66-7.mol
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2-Amino-2'-chloro-5-nitro benzophenone Property

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
InChI
InChI=1S/C13H9ClN2O3/c14-11-4-2-1-3-9(11)13(17)10-7-8(16(18)19)5-6-12(10)15/h1-7H,15H2
InChIKey
GRDGBWVSVMLKBV-UHFFFAOYSA-N
SMILES
C(C1=CC([N+]([O-])=O)=CC=C1N)(C1=CC=CC=C1Cl)=O
CAS DataBase Reference
2011-66-7(CAS DataBase Reference)
NIST Chemistry Reference
Methanone, (2-amino-5-nitrophenyl)(2-chlorophenyl)-(2011-66-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
46-36/37/38
Safety Statements 
53-26-36/37-60
Hazard Note 
Irritant
HS Code 
29223990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H340May cause genetic defects

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
BP1059
Product name
(2-Amino-5-nitrophenyl)(2-chlorophenyl)methanone
Purity
British Pharmacopoeia (BP) Reference Standard
Packaging
20MG
Price
$231
Updated
2025/07/31
Sigma-Aldrich
Product number
1140338
Product name
Clonazepam Related Compound B
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
25mg
Price
$1200
Updated
2025/07/31
TCI Chemical
Product number
A1754
Product name
2-Amino-2'-chloro-5-nitrobenzophenone
Purity
>98.0%(GC)
Packaging
5g
Price
$63
Updated
2025/07/31
TCI Chemical
Product number
A1754
Product name
2-Amino-2'-chloro-5-nitrobenzophenone
Purity
>98.0%(GC)
Packaging
25g
Price
$250
Updated
2025/07/31
TRC
Product number
A618410
Product name
2-Amino-5-nitro-2''-chlorobenzophenone
Packaging
1g
Price
$750
Updated
2021/12/16
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2-Amino-2'-chloro-5-nitro benzophenone Chemical Properties,Usage,Production

Chemical Properties

yellow crystal powder

Uses

2-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

Raw materials

Preparation Products

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2-Amino-2'-chloro-5-nitro benzophenone Suppliers

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View Lastest Price from 2-Amino-2'-chloro-5-nitro benzophenone manufacturers

Wuhan Boyuan Import & Export Co., LTD
Product
2-Amino-2'-chloro-5-nitro benzophenone 2011-66-7
Price
US $9.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000tons
Release date
2023-06-25
Henan Fengda Chemical Co., Ltd
Product
2-Amino-2'-chloro-5-nitro benzophenone 2011-66-7
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Shaanxi Dideu Medichem Co. Ltd
Product
2-Amino-2'-chloro-5-nitrobenzophenone 2011-66-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%+
Supply Ability
100 tons
Release date
2020-01-07

2011-66-7, 2-Amino-2'-chloro-5-nitro benzophenoneRelated Search:

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  • 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
  • Clonazepam, acid hydrolyzed
  • Methanone, (2-amino-5-nitrophenyl)(2-chlorophenyl)-
  • 2-AMINO-2'-CHLORO-5-NITROBENZOPHENONE
  • 2-AMINO-5-NITRO-2'-CHLOROBENZOPHENONE
  • 2-AMINO-5-NITRO-2-CHLOROBENZOPHENONE
  • (2-AMINO-5-NITRO-PHENYL)-(2-CHLORO-PHENYL)-METHANONE
  • (2-azanyl-5-nitro-phenyl)-(2-chlorophenyl)methanone
  • Clonazepam Related Compound B (25 mg) (2-Amino-2'-chloro-5-nitrobenzophenone)
  • 2-Amino-5-Nirto-2'-Chloro Benzophenone
  • Clonazepam EP Impurity A
  • Clonazepam Impurity B(USP)
  • -deoxy-N-methoxyadenosine-13C,15N2
  • Clonazepam USP RC B
  • -fluoro-5-bromobenzophenone
  • Clonazepam Impurity 2（Clonazepam USP RC B）
  • Clonazepam Impurity Ⅰ:2-Amino-2'-chloro-5-nitro benzophenone
  • -chloro-5-nitro benzophenone
  • Clonazepam Impurity 2
  • 2-Amino-2'-chloro-5-nitrobenzophenone &gt
  • 2-Amino-2-chL
  • oro-5-nitro benzophenone
  • 2-Amino-2'-chloro-5-nitro benzophenone ISO 9001：2015 REACH
  • Clonazepam Related Compound B (2-Amino-2''-chloro-5-nitrobenzophenone) (1140338)
  • Clonazepam Related Compound B (2-Amino-2'-chloro-5-nitrobenzophenone)
  • 2-Amino-2'-chloro-5-nitrobenzophenone, ≥ 98.0%
  • 2-Amino-2'-chloro-5-nitro benzophenone
  • 2-Amino-5-nitro-2’-chlorobenzophenone
  • 2011-66-7
  • C13H9ClN2O3
  • C13H9N2O3Cl
  • (intermediate of clonazepam,loprazolam)
  • Amines
  • Aromatics
  • FINE Chemical & INTERMEDIATES
  • Aromatic Benzophenones & Derivatives (substituted)
  • OLED