133433-62-2 Usage
General Description
1-Acetyl-5-bromoindolin-7-amine, also known as 5-Bromoindoline-7-carboxylic acid, is a chemical compound with the molecular formula C10H9BrN2O. It is a derivative of indole and contains a bromine atom and an acetyl group. 1-ACETYL-5-BROMOINDOLIN-7-AMINE is commonly used as a building block in the synthesis of other pharmaceutical and biologically active compounds. It has been studied for its potential use in the development of new drugs and has shown promise in medicinal chemistry research. Additionally, it is also used as a research reagent in various chemical and biological studies.
Check Digit Verification of cas no
The CAS Registry Mumber 133433-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,4,3 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133433-62:
(8*1)+(7*3)+(6*3)+(5*4)+(4*3)+(3*3)+(2*6)+(1*2)=102
102 % 10 = 2
So 133433-62-2 is a valid CAS Registry Number.
133433-62-2Relevant articles and documents
Heterogeneous Iron-Catalyzed Hydrogenation of Nitroarenes under Water-Gas Shift Reaction Conditions
Ryabchuk, Pavel,Junge, Kathrin,Beller, Matthias
supporting information, p. 4369 - 4376 (2018/11/21)
Reduction of various nitroarenes in the presence of heterogeneous iron oxide-based catalyst Fe 2 O 3 /NGr@C under water-gas shift reaction (WGSR) conditions has been demonstrated. The catalytic material is prepared in a straightforward manner via deposition/pyrolysis of iron-phenanthroline complex on carbon support. It shows high chemoselectivity towards the reduction of nitroarenes in the presence of other reducible and/or poisoning-capable functional groups. Hydrogenation is achieved using CO/H 2 O as a hydrogen source. Furthermore, it is demonstrated that the presence of triethylamine additive has a significant positive effect on the rate of reduction.
