Description:3-Methylpyridine-2-carbaldehyde, with the CAS number 55589-47-4, is an organic compound belonging to the class of pyridine derivatives. It features a pyridine ring substituted with a methyl group at the 3-position and an aldehyde functional group at the 2-position. This compound is typically a colorless to pale yellow liquid with a characteristic odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water due to the hydrophobic nature of the pyridine ring. The presence of the aldehyde group makes it reactive, particularly in condensation reactions and as a potential electrophile in various organic syntheses. 3-Methylpyridine-2-carbaldehyde can be used in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. Its reactivity and functional groups make it a valuable intermediate in organic chemistry. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.
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