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CAS 4021-11-8

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2-Methylisonicotinic acid

Description:
2-Methylisonicotinic acid, with the CAS number 4021-11-8, is a heterocyclic organic compound that belongs to the class of pyridine carboxylic acids. It features a pyridine ring substituted with a carboxylic acid group and a methyl group at the second position relative to the nitrogen atom in the ring. This compound is typically a white to off-white crystalline solid and is soluble in polar solvents such as water and alcohols, owing to the presence of the carboxylic acid functional group. Its molecular structure contributes to its potential applications in pharmaceuticals, agrochemicals, and as a building block in organic synthesis. The presence of both the methyl and carboxylic acid groups allows for various chemical reactivity, including esterification and amidation. Additionally, 2-methylisonicotinic acid may exhibit biological activity, making it of interest in medicinal chemistry. As with many organic compounds, proper handling and storage are essential to maintain its stability and prevent degradation.
Formula:C7H7NO2
InChI:InChI=1/C7H7NO2/c1-5-4-6(7(9)10)2-3-8-5/h2-4H,1H3,(H,9,10)
SMILES:Cc1cc(ccn1)C(=O)O
Synonyms:
  • 2-Methylpyridine-4-carboxylic acid
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