ChemicalBook > CAS DataBase List > 3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone

3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone

Product Name
3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone
CAS No.
55198-89-5
Chemical Name
3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone
Synonyms
Clonazepam USP RC A;Clonazepam EP Impurity B;Clonazepam Impurity A(USP);Clonazepam Related Impurity A;Clonazepam impurity B (C2385015);ClonazepaM USP Related CoMpound A;Clonazepam Impurity 1（Clonazepam USP RC A）;3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone;3-Amino-4-(2-chlorophenyl)-6-nitroquinolin-2(1H)-one;2(1H)-Quinolinone, 3-amino-4-(2-chlorophenyl)-6-nitro-
CBNumber
CB32543281
Molecular Formula
C15H10ClN3O3
Formula Weight
315.71
MOL File
55198-89-5.mol
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3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone Property

Melting point:
>290°C (dec.)
Boiling point:
566.8±50.0 °C(Predicted)
Density 
1.477±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
pka
9.18±0.70(Predicted)
color 
Yellow to Dark Yellow
BRN 
5596577
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H360May damage fertility or the unborn child

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P273Avoid release to the environment.

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C2385015
Product name
Clonazepam impurity B
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
c2385015
Price
$220
Updated
2024/03/01
Sigma-Aldrich
Product number
1140327
Product name
Clonazepam Related Compound A
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
25mg
Price
$1530
Updated
2024/03/01
TRC
Product number
A603590
Product name
3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone(ClonazepamImpurity)
Packaging
100mg
Price
$1115
Updated
2021/12/16
AK Scientific
Product number
8697BB
Product name
3-Amino-4-(2-chlorophenyl)-6-nitroquinolin-2(1H)-one
Packaging
250mg
Price
$226
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0621227
Product name
3-AMINO-4-(2-CHLOROPHENYL)-6-NITRO-2(1H)-QUINOLINONE
Purity
95.00%
Packaging
5MG
Price
$453.85
Updated
2021/12/16
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3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone (Clonazepam EP Impurity B) is an impurity of Clonazepam (C587080), antiepileptic agent with anxiolytic and antimanic properties.

Uses

Clonazepam (C587080) impurity in active substance and tablets.

Uses

Labelled Clonazepam (C587080) impurity.

3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone Preparation Products And Raw materials

Raw materials

Preparation Products

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3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone Suppliers

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55198-89-5, 3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinoneRelated Search:


  • 3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone
  • 3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone (ClonazepaM IMpurity)
  • ClonazepaM USP Related CoMpound A
  • Clonazepam EP Impurity B
  • Clonazepam Impurity A(USP)
  • Clonazepam Related Impurity A
  • Clonazepam Impurity 1（Clonazepam USP RC A）
  • 3-AMINO-4-(2-CHLOROPHENYL)-6-NITRO-2(1H)-QUINOLINONE_55198-89-5
  • Clonazepam USP RC A
  • 3-Amino-4-(2-chlorophenyl)-6-nitroquinolin-2(1H)-one
  • 2(1H)-Quinolinone, 3-amino-4-(2-chlorophenyl)-6-nitro-
  • Clonazepam impurity B (C2385015)
  • 3-amino-4-(2-chlorophenyl)-6-nitroquinolin-2(1H)- one BPCRS
  • 55198-89-5
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  • Aromatics
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