885271-28-3 Usage
General Description
5-BENZYLOXY-1H-INDAZOLE-3-CARBALDEHYDE, also known as C23H18N2O2, is a chemical compound with the molecular formula C23H18N2O2. It is a white to off-white solid that is commonly used as a building block in organic synthesis and pharmaceutical research. 5-BENZYLOXY-1H-INDAZOLE-3-CARBALDEHYDE is a derivative of indazole, which is a bicyclic aromatic heterocycle. The presence of a benzyl ether and an aldehyde functional group in its structure makes it a versatile intermediate for the synthesis of various organic molecules. Additionally, 5-BENZYLOXY-1H-INDAZOLE-3-CARBALDEHYDE has been studied for its potential pharmacological activities, making it a valuable compound in drug discovery and development.
Check Digit Verification of cas no
The CAS Registry Mumber 885271-28-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,2,7 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 885271-28:
(8*8)+(7*8)+(6*5)+(5*2)+(4*7)+(3*1)+(2*2)+(1*8)=203
203 % 10 = 3
So 885271-28-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H12N2O2/c18-9-15-13-8-12(6-7-14(13)16-17-15)19-10-11-4-2-1-3-5-11/h1-9H,10H2,(H,16,17)
885271-28-3Relevant articles and documents
An optimized procedure for direct access to 1: H -indazole-3-carboxaldehyde derivatives by nitrosation of indoles
Chevalier, Arnaud,Ouahrouch, Abdelaaziz,Arnaud, Alexandre,Gallavardin, Thibault,Franck, Xavier
, p. 13121 - 13128 (2018/04/23)
Indazole derivatives are currently drawing more and more attention in medicinal chemistry as kinase inhibitors. 1H-indazole-3-carboxaldehydes are key intermediates to access to a variety of polyfunctionalized 3-substituted indazoles. We report here a general access to this motif, based on the nitrosation of indoles in a slightly acidic environment. These very mild conditions allow the conversion of both electron-rich and electron-deficient indoles into 1H-indazole-3-carboxaldehydes.