CAS 1060801-49-1

2-Chloro-5-methyl-4-pyridinecarboxaldehyde

Description:

2-Chloro-5-methyl-4-pyridinecarboxaldehyde is an organic compound characterized by its pyridine ring, which is a six-membered aromatic heterocycle containing one nitrogen atom. The presence of a chloro group at the second position and a methyl group at the fifth position of the pyridine ring, along with an aldehyde functional group at the fourth position, defines its structure and reactivity. This compound is typically a pale yellow to light brown liquid or solid, depending on its purity and temperature. It is soluble in organic solvents and may exhibit moderate solubility in water due to the polar aldehyde group. The compound is of interest in various chemical syntheses and may serve as an intermediate in the production of pharmaceuticals or agrochemicals. Its reactivity is influenced by the electron-withdrawing nature of the chloro group and the electron-donating effect of the methyl group, which can affect nucleophilic attack and other chemical transformations. Safety precautions should be taken when handling this compound, as it may pose health risks.

Formula: C₇H₆ClNO

InChI: InChI=1S/C7H6ClNO/c1-5-3-9-7(8)2-6(5)4-10/h2-4H,1H3

InChI key: InChIKey=GMLFOWPNCCMIFO-UHFFFAOYSA-N

SMILES: C(=O)C=1C(C)=CN=C(Cl)C1

Synonyms:

• 2-Chloro-5-methyl-4-pyridinecarboxaldehyde
• 4-Pyridinecarboxaldehyde, 2-chloro-5-methyl-