1260851-42-0 Usage
General Description
1H-Indazole-7-carboxylic acid, 5-chloro-, methyl ester is a chemical compound with the molecular formula C9H7ClN2O2. It is a methyl ester derivative of 1H-indazole-7-carboxylic acid, which is a heterocyclic compound with potential biological and pharmaceutical applications. The 5-chloro substitution on the indazole ring adds a chlorine atom to the molecule, altering its chemical and biological properties. Methyl ester is a functional group that consists of a carbonyl group attached to a methyl group, which can enhance the compound's solubility and bioavailability. This chemical may be used in medicinal chemistry and chemical research for the development of new pharmaceuticals and biologically active molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 1260851-42-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,8,5 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1260851-42:
(9*1)+(8*2)+(7*6)+(6*0)+(5*8)+(4*5)+(3*1)+(2*4)+(1*2)=140
140 % 10 = 0
So 1260851-42-0 is a valid CAS Registry Number.
1260851-42-0Relevant articles and documents
Asymmetric Synthesis of Fused Polycyclic Indazoles through Aminocatalyzed Aza-Michael Addition/Intramolecular Cyclization
Giardinetti, Maxime,Marrot, Jér?me,Moreau, Xavier,Coeffard, Vincent,Greck, Christine
, p. 6855 - 6861 (2016/08/16)
The first example of an asymmetric aminocatalyzed aza-Michael addition of 1H-indazole derivatives to α,β-unsaturated aldehydes is described. The iminium/enamine cascade process lies at the heart of our strategy, leading to enantioenriched fused polycyclic indazole architectures. Variations on both the α,β-unsaturated aldehydes and the indazole-7-carbaldehyde heterocycles were studied in order to broaden the scope of the transformation in synthetically interesting directions. The fused polycyclic indazoles exhibit fluorescence properties and can undergo synthetic transformations.
