34981-38-9 Usage
Description
4-chlorotoluene-2-sulphonyl chloride, also known as 5-chloro-2-methylbenzenesulfonyl chloride, is an organic compound that serves as a crucial intermediate in various chemical reactions and syntheses. It is characterized by its chlorine and sulphonyl chloride functional groups, which contribute to its reactivity and utility in the chemical industry.
Uses
Used in Organic Synthesis:
4-chlorotoluene-2-sulphonyl chloride is used as a key intermediate for the synthesis of various organic compounds. Its reactivity allows for the formation of new chemical bonds and the creation of a wide range of products.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4-chlorotoluene-2-sulphonyl chloride is used as a building block for the development of new drugs. Its unique chemical structure makes it a valuable component in the design and synthesis of pharmaceutical compounds.
Used in Agrochemicals:
4-chlorotoluene-2-sulphonyl chloride is also utilized in the agrochemical industry for the production of various agrochemical products. Its role in this industry is to contribute to the development of effective and safe chemicals for agricultural applications.
Used in Dyestuff Industry:
In the dyestuff industry, 4-chlorotoluene-2-sulphonyl chloride is employed as an intermediate for the synthesis of various dyes and pigments. Its chemical properties make it suitable for the production of a range of colorants used in different applications.
Check Digit Verification of cas no
The CAS Registry Mumber 34981-38-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,9,8 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 34981-38:
(7*3)+(6*4)+(5*9)+(4*8)+(3*1)+(2*3)+(1*8)=139
139 % 10 = 9
So 34981-38-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H6Cl2O2S/c1-5-2-3-6(8)4-7(5)12(9,10)11/h2-4H,1H3
34981-38-9Relevant articles and documents
Quinazolinone Compound and Application Thereof
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Paragraph 0804-0806, (2020/11/27)
The present invention relates to a series of quinazolinone compounds and applications thereof as PI3Kα inhibitors. In particular, the present invention relates to a compound shown in formula (I) and a tautomer or pharmaceutically acceptable salt thereof.
Some new 1,2-benzothiazine derivatives with analgesic and anti-inflammatory activities
Kwon, Soon-Kyoung,Park, Myung-Sook
, p. 966 - 971 (2007/10/03)
Twenty-three new 7-halo-4-hydroxy-2H(or alkyl)-N-(3-aralkyl-2-thio-l-hydantoinyl)-2H- 1,2-benzothiazine-3-carboxamide 1,1-dioxide derivatives were synthesized through the condensation of 7-halo-4-hydroxy-2H(or alkyl)-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxides with 1-amino-2-thio-3-aralkyl-imidazolidine-4-one. The analgesic and anti-inflammatory activities of the synthesized compounds were investigated by acetic acid-induced writhing syndrome and carrageenan rat paw edema tests. In analgesic activities most compounds exhibited higher activities than acetylsalicylic acid, but in antiinflammatory activities most compounds except compounds 24, 36, 39 showed lower activities than indometacin.
