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5-Bromo-3-fluoro-2-pyridinone is an organic compound characterized by a pyridine ring with bromine and fluorine substitutions. It is a white to light yellow solid with a molecular formula of C5H3BrFNO. This chemical is recognized for its unique structure and reactivity, making it a valuable building block in organic chemistry, particularly for the development of new pharmaceuticals and agrochemicals.

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  • 156772-63-3 Structure
  • Basic information

    1. Product Name: 5-BROMO-3-FLUORO-2-PYRIDINONE
    2. Synonyms: 5-Bromo-3-fluoro-2(1H)-pyridinone;5-broMo-3-fluoropyridin-2(1H)-one;5-BROMO-3-FLUORO-2-PYRIDINONE
    3. CAS NO:156772-63-3
    4. Molecular Formula: C5H3BrFNO
    5. Molecular Weight: 191.99
    6. EINECS: N/A
    7. Product Categories: Pyridines;Pyridine Series;Pyridine;Acids and Derivatives;Heterocycles
    8. Mol File: 156772-63-3.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 234℃
    3. Flash Point: 95℃
    4. Appearance: /
    5. Density: 1.86
    6. Vapor Pressure: 0.00329mmHg at 25°C
    7. Refractive Index: 1.582
    8. Storage Temp.: Inert atmosphere,Room Temperature
    9. Solubility: N/A
    10. PKA: 8.90±0.10(Predicted)
    11. CAS DataBase Reference: 5-BROMO-3-FLUORO-2-PYRIDINONE(CAS DataBase Reference)
    12. NIST Chemistry Reference: 5-BROMO-3-FLUORO-2-PYRIDINONE(156772-63-3)
    13. EPA Substance Registry System: 5-BROMO-3-FLUORO-2-PYRIDINONE(156772-63-3)
  • 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: 156772-63-3(Hazardous Substances Data)

156772-63-3 Usage

Uses

Used in Pharmaceutical Industry:
5-Bromo-3-fluoro-2-pyridinone is used as a key intermediate in the synthesis of various pharmaceuticals. Its unique structure allows for the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical industry, 5-Bromo-3-fluoro-2-pyridinone serves as an intermediate for the production of agrochemicals. Its reactivity contributes to the creation of new compounds with potential applications in agriculture for pest control and crop protection.
Used in Academic Research:
5-Bromo-3-fluoro-2-pyridinone is utilized in academic research for its potential applications in medicinal chemistry and chemical biology. Its unique properties make it an interesting subject for studying the interactions of molecules and their effects on biological systems.
Used in the Preparation of Heterocyclic Compounds:
This chemical is also used in the preparation of various heterocyclic compounds, which are important in organic synthesis and have a wide range of applications in different industries, including pharmaceuticals, agrochemicals, and materials science.

Check Digit Verification of cas no

The CAS Registry Mumber 156772-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,7 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 156772-63:
(8*1)+(7*5)+(6*6)+(5*7)+(4*7)+(3*2)+(2*6)+(1*3)=163
163 % 10 = 3
So 156772-63-3 is a valid CAS Registry Number.
InChI:InChI=1/C5H3BrFNO/c6-3-1-4(7)5(9)8-2-3/h1-2H,(H,8,9)

156772-63-3SDS

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 5-Bromo-3-fluoro-2-pyridinone

1.2 Other means of identification

Product number -
Other names 5-bromo-3-fluoro-1H-pyridin-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:156772-63-3 SDS

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