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831203-13-5

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831203-13-5 Usage

Description

5-Bromo-2-chloro-3-fluoropyridine is a multifunctional halogenated pyridine, characterized by its molecular formula C5H2BrClF1N and systematic name 5-bromo-2-chloro-3-fluoropyridine. It belongs to the category of organic fluorides and organic chlorides, featuring a pyridine ring substituted with bromine, chlorine, and fluorine atoms. 5-Bromo-2-chloro-3-fluoropyridine is recognized for its potential as an intermediate in the synthesis of more complex chemicals, particularly in pharmaceuticals and agrochemicals.

Uses

Used in Pharmaceutical Industry:
5-Bromo-2-chloro-3-fluoropyridine is used as a key intermediate in the synthesis of various pharmaceutical compounds. Its unique substitution pattern allows for the development of new drugs with improved therapeutic properties and reduced side effects.
Used in Agrochemical Industry:
In the agrochemical sector, 5-Bromo-2-chloro-3-fluoropyridine serves as a crucial building block for the creation of novel agrochemicals. Its halogenated structure contributes to the design of more effective and targeted pesticides, herbicides, and other crop protection agents.
Used in Organic Synthesis:
5-Bromo-2-chloro-3-fluoropyridine is utilized as a versatile starting material in organic synthesis. Its reactivity and functional group compatibility make it suitable for the preparation of a wide range of organic compounds, including fine chemicals, specialty chemicals, and advanced materials.
Used in Research and Development:
5-Bromo-2-chloro-3-fluoropyridine is employed as a valuable research tool in academic and industrial laboratories. Its unique structural features enable the exploration of new chemical reactions, synthesis methods, and applications in various fields, such as medicinal chemistry, materials science, and environmental chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 831203-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,1,2,0 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 831203-13:
(8*8)+(7*3)+(6*1)+(5*2)+(4*0)+(3*3)+(2*1)+(1*3)=115
115 % 10 = 5
So 831203-13-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H2BrClFN/c6-3-1-4(8)5(7)9-2-3/h1-2H

831203-13-5 Well-known Company Product Price

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  • TCI America

  • (B5089)  5-Bromo-2-chloro-3-fluoropyridine  >98.0%(GC)

  • 831203-13-5

  • 5g

  • 790.00CNY

  • Detail
  • TCI America

  • (B5089)  5-Bromo-2-chloro-3-fluoropyridine  >98.0%(GC)

  • 831203-13-5

  • 25g

  • 3,890.00CNY

  • Detail
  • Alfa Aesar

  • (H61116)  5-Bromo-2-chloro-3-fluoropyridine, 98%   

  • 831203-13-5

  • 5g

  • 610.0CNY

  • Detail
  • Alfa Aesar

  • (H61116)  5-Bromo-2-chloro-3-fluoropyridine, 98%   

  • 831203-13-5

  • 25g

  • 2442.0CNY

  • Detail

831203-13-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-Bromo-2-chloro-3-fluoropyridine

1.2 Other means of identification

Product number -
Other names 5-bromo-2-chloro-3-fluoropyridine

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:831203-13-5 SDS

831203-13-5Upstream product

831203-13-5Relevant articles and documents

Application of 1,1-ADEQUATE, HMBC, and Density Functional Theory to Determine Regioselectivity in the Halogenation of Pyridine N-Oxides

Hwang, Tsang-Lin,Bartberger, Michael D.,Chen, Ying

, p. 1956 - 1959 (2016/06/01)

The 1,1-ADEQUATE spectrum clearly shows specific two-bond proton to carbon correlations to unequivocally distinguish the major and minor regioisomers of ortho-halogenated pyridines and to aid in assignment of the corresponding proton and carbon chemical shifts. M06-2X/6-31+G(d,p) free energies of the regioisomeric intermediates arising from deprotonation correctly predict the experimentally observed preference and thus can be used to tune the substituent pattern to yield a desired regiochemical outcome.

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