25096-72-4 Usage
General Description
2-Amino-4-(aminosulfonyl)benzenecarboxylic acid is a chemical compound with the molecular formula C8H8N2O5S. It is also known as 4-amino-3-sulfamoylbenzoic acid. 2-Amino-4-(aminosulfonyl)benzenecarboxylic acid is an aminosulfonylbenzenecarboxylic acid derivative. It is commonly used as a building block for the synthesis of various pharmaceuticals and agrochemicals. This chemical has potential therapeutic applications, particularly in the development of drugs for the treatment of diseases such as cancer and bacterial infections. Additionally, it is used as a key intermediate in the synthesis of dyes and other organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 25096-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,9 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25096-72:
(7*2)+(6*5)+(5*0)+(4*9)+(3*6)+(2*7)+(1*2)=114
114 % 10 = 4
So 25096-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H8N2O4S/c8-6-3-4(14(9,12)13)1-2-5(6)7(10)11/h1-3H,8H2,(H,10,11)(H2,9,12,13)
25096-72-4Relevant articles and documents
Selenium-catalyzed intramolecular atom- And redox-economical transformation ofo-nitrotoluenes into anthranilic acids
Jiang, Xuefeng,Li, Yiming,Lin, Zhenyang,Wang, Yuhong,Yang, Tilong
supporting information, p. 2986 - 2991 (2021/05/05)
Anthranilic acids (AAs) are significant basic chemicals used in pharmaceuticals, agrochemicals, dyes, fragrances,etc. Superfluous steps are always involved in obtaining AAs. Herein, we demonstrate a straightforward strategy to transform abundanto-nitrotoluenes into biologically and pharmaceutically significant AAs without any extra reductants, oxidants and protecting groups. Various sensitive groups, such as halogens, sulfide, aldehyde, pyridines, quinolines,etc., can be tolerated in this transformation. A hundred-gram-scale operation is realized efficiently with almost quantitative selenium recycling. Further mechanistic studies and DFT calculations disclosed the proposed atom-exchange processes and the key roles of the selenium species.
