63176-44-3 Usage
General Description
2-METHYL-1H-INDOLE-3-CARBOXYLIC ACID is a chemical compound with the molecular formula C10H9NO2. It is classified as an indole derivative, which is a group of organic compounds that contain a bicyclic ring structure. This specific compound is a carboxylic acid derivative of indole, with a methyl group attached to the indole ring at the 2-position. It is commonly used in the synthesis of pharmaceuticals and agrochemicals. Additionally, it has shown potential in the development of new drugs and has been studied for its biological activities, including anti-inflammatory and anticancer properties. Overall, 2-METHYL-1H-INDOLE-3-CARBOXYLIC ACID is an important chemical in the field of medicinal and pharmaceutical chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 63176-44-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,1,7 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63176-44:
(7*6)+(6*3)+(5*1)+(4*7)+(3*6)+(2*4)+(1*4)=123
123 % 10 = 3
So 63176-44-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO2/c1-6-9(10(12)13)7-4-2-3-5-8(7)11-6/h2-5,11H,1H3,(H,12,13)
63176-44-3Relevant articles and documents
Transformations of phenylhydrazones of dialkyl 2-oxo-propane-1,3- dicarboxylate and of ethyl acetoacetate in concentrated sulfuric acid
Bevk, David,Svete, Jurij,Stanovnik, Branko
, p. 1413 - 1415 (2007/10/03)
The hydrazones 3a,b, prepared from phenylhydrazine (1) and dialkyl 2-oxopropane-1,3-dicarboxylate (2a,b) were converted in concentrated sulfuric acid at -5 °C into a mixture of alkyl (3-carboxyindol-2-yl)acetates (5a,b), and ethyl (5-ethoxy-1-phenyl-1H-pyrazol-3-yl)acetate 6. The hydrazone 8, prepared from 1 and ethyl acetoacetate (7) was transformed under the same conditions into a mixture of five compounds: ethyl 2-methylindol-3-carboxylate (9), 2-methylindol-3-carboxylic acid (10), 2-methylindol (11), 5-ethoxy-3-methyl-1-phenyl-1H-pyrazole (12), and 3-methyl-1-phenyl-1H-pyrazol-5- one (13).
