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3,5-difluoropyridine-2-sulfonyl chloride is an organic compound characterized by the molecular formula C6H3ClF2NO2S. It is a sulfonyl chloride derivative of pyridine, featuring two fluorine atoms at the 3rd and 5th positions of the pyridine ring. 3,5-difluoropyridine-2-sulfonyl chloride is recognized for its strong electrophilic nature and serves as a versatile building block in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals, offering both sulfonyl and fluoride functionalities in organic synthesis.

1261587-79-4

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1261587-79-4 Usage

Uses

Used in Pharmaceutical Synthesis:
3,5-difluoropyridine-2-sulfonyl chloride is utilized as a key intermediate for the development of various pharmaceuticals. Its ability to introduce sulfonyl groups into organic molecules makes it a valuable component in the creation of new drug candidates with potential therapeutic applications.
Used in Agrochemical Production:
In the agrochemical industry, 3,5-difluoropyridine-2-sulfonyl chloride is employed as a building block for the synthesis of novel agrochemicals. Its strong electrophilic nature aids in the formation of sulfonyl-containing compounds that can be used in the development of pesticides and other agricultural chemicals to enhance crop protection and yield.
Used in Fine Chemicals Synthesis:
3,5-difluoropyridine-2-sulfonyl chloride is also used as a reagent in the synthesis of fine chemicals. Its dual functionality as a source of sulfonyl and fluoride groups allows for the creation of specialty chemicals used in various applications, such as dyes, fragrances, and other high-value products.
Overall, 3,5-difluoropyridine-2-sulfonyl chloride plays a significant role in the chemical industry, contributing to the advancement and production of a diverse array of chemical products across different sectors.

Check Digit Verification of cas no

The CAS Registry Mumber 1261587-79-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,5,8 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1261587-79:
(9*1)+(8*2)+(7*6)+(6*1)+(5*5)+(4*8)+(3*7)+(2*7)+(1*9)=174
174 % 10 = 4
So 1261587-79-4 is a valid CAS Registry Number.

1261587-79-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-Difluoro-2-pyridinesulfonyl chloride

1.2 Other means of identification

Product number -
Other names -

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 -
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More Details:1261587-79-4 SDS

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