138733-50-3 Usage
General Description
2-Bromo-N-(tert-butyl)benzenesulphonamide is an organic compound that consists of a benzene ring with a bromine atom and a tert-butyl group attached to a sulphonamide functional group. It is commonly used as a reagent in various chemical reactions, such as nucleophilic substitution and as a starting material in the synthesis of pharmaceuticals and agrochemicals. The compound has a wide range of applications in the pharmaceutical and chemical industries, including as an intermediate in the production of drugs, pesticides, and other organic compounds. Additionally, it is known for its ability to act as a selective inhibitor of specific enzymes, making it valuable for research purposes in biochemistry and molecular biology. Overall, 2-Bromo-N-(tert-butyl)benzenesulphonamide is an important and versatile chemical compound with diverse applications in various fields.
Check Digit Verification of cas no
The CAS Registry Mumber 138733-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,3 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 138733-50:
(8*1)+(7*3)+(6*8)+(5*7)+(4*3)+(3*3)+(2*5)+(1*0)=143
143 % 10 = 3
So 138733-50-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H14BrNO2S/c1-10(2,3)12-15(13,14)9-7-5-4-6-8(9)11/h4-7,12H,1-3H3
138733-50-3Relevant articles and documents
Structurally Diverse Synthesis of Five-, Six-, and Seven-Membered Benzosultams through Electrochemical Cyclization
Liu, Aiyun,Guo, Tiantian,Zhang, Shuangshuang,Yang, Han,Zhang, Qi,Chai, Yonghai,Zhang, Shengyong
supporting information, p. 6326 - 6331 (2021/08/23)
We have developed a metal- and oxidant-free approach to structurally diverse synthesis of benzosultams from aryl sulfonamides through an electrochemical cyclization. Upon variation of the ortho substituent on aryl sulfonamides, five-, six-, and seven-memb
DUAL-ACTING PYRAZOLE ANTIHYPERTENSIVE AGENTS
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Page/Page column 28, (2011/02/15)
In one aspect, the invention relates to compounds having the formula: wherein: Ar, Z, R3, R4 and R5 are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have AT1 re
Dual-acting antihypertensive agents
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Page/Page column 43, (2008/12/07)
The invention is directed to compounds of formula I: wherein Ar, r, R3, X, and R5-7 are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds of formula I have AT1 receptor antagonist activity and neprilysin inhibition activity. The invention is also directed to pharmaceutical compositions comprising such compounds; methods of using such compounds; and a process and intermediates for preparing such compounds.