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5-Methyl-4-isoxazolesulfonyl chloride, also known as isoxazole-5-sulfonyl chloride, is a chemical compound with the molecular formula C4H4ClNO2S. It is a colorless to pale yellow liquid that serves as a valuable intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. 5-METHYL-4-ISOXAZOLESULFONYL CHLORIDE is known for its high reactivity and must be handled and stored with caution due to its potential for hazardous reactions and effects.

321309-26-6

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321309-26-6 Usage

Uses

Used in Pharmaceutical Industry:
5-Methyl-4-isoxazolesulfonyl chloride is used as a reagent in the preparation of sulfonamides, which are a class of antibiotics with broad-spectrum antimicrobial activity. It is also used in the synthesis of isoxazolines, which have diverse applications in the pharmaceutical industry, including the development of new drugs with potential therapeutic effects.
Used in Agrochemical Industry:
In the agrochemical industry, 5-Methyl-4-isoxazolesulfonyl chloride is used as a building block for the synthesis of various heterocyclic compounds with potential biological activity. These compounds can be used as pesticides, herbicides, or insecticides, contributing to the development of more effective and environmentally friendly agricultural products.
Used in Organic Synthesis:
5-Methyl-4-isoxazolesulfonyl chloride is a versatile building block for the synthesis of various heterocyclic compounds with potential applications in organic chemistry. Its high reactivity allows for the formation of a wide range of chemical structures, making it a valuable tool for researchers in the field of organic synthesis.
Used in Research and Development:
Due to its unique chemical properties and reactivity, 5-Methyl-4-isoxazolesulfonyl chloride is used in research and development for the exploration of new chemical reactions and the synthesis of novel compounds with potential applications in various industries, including pharmaceuticals, agrochemicals, and materials science.
Used in Chemical Education:
5-Methyl-4-isoxazolesulfonyl chloride can be used as a teaching aid in chemical education to demonstrate the principles of organic synthesis, reactivity, and the formation of heterocyclic compounds. Its properties and applications can help students understand the importance of chemical intermediates in the development of new compounds and technologies.

Check Digit Verification of cas no

The CAS Registry Mumber 321309-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,3,0 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 321309-26:
(8*3)+(7*2)+(6*1)+(5*3)+(4*0)+(3*9)+(2*2)+(1*6)=96
96 % 10 = 6
So 321309-26-6 is a valid CAS Registry Number.
InChI:InChI=1/C4H4ClNO3S/c1-3-4(2-6-9-3)10(5,7)8/h2H,1H3

321309-26-6SDS

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 5-methyl-1,2-oxazole-4-sulfonyl chloride

1.2 Other means of identification

Product number -
Other names 5-Methyl-4-isoxazolesulfonyl chloride

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:321309-26-6 SDS

321309-26-6Upstream product

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