21320-91-2 Usage
Description
2-Methoxy-4-nitrobenzenesulfonyl chloride, also known as 4-(chlorosulphonyl)-3-methoxynitrobenzene, is an organic compound that is typically found as a yellow to brown crystalline powder. It is primarily used in the synthesis of various chemical compounds, including 2-methoxy-4-nitro-N-o-tolyl-benzenesulfonamide.
Uses
Used in Chemical Synthesis:
2-Methoxy-4-nitrobenzenesulfonyl chloride is used as a key intermediate in the chemical synthesis of various organic compounds. Its unique structure allows it to participate in a range of chemical reactions, making it a valuable building block for the creation of new molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-Methoxy-4-nitrobenzenesulfonyl chloride is used as a reagent for the synthesis of various pharmaceutical compounds. Its ability to form a wide range of chemical bonds makes it a versatile tool in the development of new drugs and therapeutic agents.
Used in Research and Development:
2-Methoxy-4-nitrobenzenesulfonyl chloride is also used in research and development settings, where it can be employed to study the properties and reactivity of various chemical compounds. Its unique structure and reactivity make it an interesting subject for scientific investigation.
Used in Dye and Pigment Industry:
In the dye and pigment industry, 2-Methoxy-4-nitrobenzenesulfonyl chloride may be used as a starting material for the synthesis of various dyes and pigments. Its ability to form a wide range of chemical bonds allows for the creation of a diverse array of colorants with different properties and applications.
Used in Material Science:
In the field of material science, 2-Methoxy-4-nitrobenzenesulfonyl chloride can be used to develop new materials with specific properties. Its unique chemical structure can be exploited to create materials with tailored characteristics, such as improved stability, enhanced reactivity, or specific optical properties.
Check Digit Verification of cas no
The CAS Registry Mumber 21320-91-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,2 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21320-91:
(7*2)+(6*1)+(5*3)+(4*2)+(3*0)+(2*9)+(1*1)=62
62 % 10 = 2
So 21320-91-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H6ClNO5S/c1-14-6-4-5(9(10)11)2-3-7(6)15(8,12)13/h2-4H,1H3
21320-91-2Relevant articles and documents
ANTIPROLIFERATIVE 2-(SULFO-PHENYL)-AMINOTHIAZOLE DERIVATIVES
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Page 79-81, (2010/02/08)
Aminothiazole compounds substituted with sulfur-containing groups are represented by the Formula (I), and their pharmaceutically acceptable salts, prodrugs, active metabolites, and pharmaceutically acceptable salts of said metabolites are described. These agents modulate and/or inhibit the cell proliferation and activity of protein kinases and are useful as pharmaceuticals for treating malignancies and other disorders.
