1094641-40-3 Usage
General Description
3-Bromo-6-chloroindole is a chemical compound with the molecular formula C8H5BrClN. It is a heterocyclic aromatic compound with a bromine atom at the 3-position and a chlorine atom at the 6-position of the indole ring. 3-Bromo-6-chloroindole is commonly used as a building block in the synthesis of various pharmaceutical and agrochemical products. It possesses potential biological and pharmacological activities, making it a valuable intermediate for the development of new drugs. Additionally, 3-Bromo-6-chloroindole has been studied for its potential use in organic synthesis and as a starting material for the preparation of diverse chemical compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 1094641-40-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,4,6,4 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1094641-40:
(9*1)+(8*0)+(7*9)+(6*4)+(5*6)+(4*4)+(3*1)+(2*4)+(1*0)=153
153 % 10 = 3
So 1094641-40-3 is a valid CAS Registry Number.
1094641-40-3Relevant articles and documents
Simple and efficient procedures for selective preparation of 3-haloindoles and 2,3-dihaloindoles by using 1,3-dibromo-5,5-dimethylhydantoin and 1,3-dichloro-5,5-dimethylhydantoin
Yan, Jianwei,Ni, Tianjun,Yan, Fulin
supporting information, p. 1096 - 1098 (2015/02/19)
Simple and efficient synthetic procedures for the selective preparation of 3-bromo/3-chloroindoles and 2,3-dibromo/2,3-dichloroindoles by using 1,3-dibromo-5,5-dimethylhydantoin (DBDMH) and 1,3-dichloro-5,5-dimethylhydantoin (DCDMH) were developed. Using 1,4-dioxane as the solvent, a variety of indoles, treated with 0.55 equiv DBDMH/DCDMH, afford the corresponding 3-bromo/3-chloroindoles selectively in 82-99% yield. In 1,2-dichloroethane (DCE), a series of 2,3-dichloro/2,3-dibromoindoles were selectively obtained in 84-95% yield by treating with DBDMH/DCDMH. All the processes do not need extra catalysts, dry solvents, or harsh reaction conditions.
