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55198-89-5

3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone, also known as Clonazepam EP Impurity B, is a chemical compound derived from Clonazepam (C587080). It is characterized by its white solid appearance and is primarily recognized as an impurity in the active substance and tablets of Clonazepam.

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  • 55198-89-5 Structure

  • Basic information

    1. Product Name: 3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone
    2. Synonyms: 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)
    3. CAS NO:55198-89-5
    4. Molecular Formula: C15H10ClN3O3
    5. Molecular Weight: 316
    6. EINECS: N/A
    7. Product Categories: Amines;Aromatics;Heterocycles;Impurities;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Pharmaceuticals
    8. Mol File: 55198-89-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 566.8±50.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.477±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
    8. Solubility: DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
    9. PKA: 9.18±0.70(Predicted)
    10. BRN: 5596577
    11. CAS DataBase Reference: 3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone(CAS DataBase Reference)
    12. NIST Chemistry Reference: 3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone(55198-89-5)
    13. EPA Substance Registry System: 3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone(55198-89-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 55198-89-5(Hazardous Substances Data)

55198-89-5 Usage

Uses

Used in Pharmaceutical Industry:
3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone is used as an impurity in the production of Clonazepam (C587080), which is an antiepileptic agent with anxiolytic and antimanic properties. The presence of this impurity is significant for quality control and safety assessments in the pharmaceutical industry, as it can impact the efficacy and safety of the final drug product.
Additionally, it is used as a labelled Clonazepam (C587080) impurity, which aids in the identification, characterization, and quantification of impurities in the drug substance. This information is crucial for ensuring the quality, purity, and consistency of Clonazepam products.

Check Digit Verification of cas no

The CAS Registry Mumber 55198-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,9 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 55198-89:
(7*5)+(6*5)+(5*1)+(4*9)+(3*8)+(2*8)+(1*9)=155
155 % 10 = 5
So 55198-89-5 is a valid CAS Registry Number.

55198-89-5 Well-known Company Product Price

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  • Sigma-Aldrich

  • (C2385015)  Clonazepam impurity B  European Pharmacopoeia (EP) Reference Standard

  • 55198-89-5

  • C2385015

  • 1,880.19CNY

  • Detail

  • USP

  • (1140327)  Clonazepam Related Compound A  United States Pharmacopeia (USP) Reference Standard

  • 55198-89-5

  • 1140327-25MG

  • 14,578.20CNY

  • Detail

55198-89-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone

1.2 Other means of identification

Product number -
Other names 3-amino-4-(2-chlorophenyl)-6-nitro-1H-quinolin-2-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:55198-89-5 SDS

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