CAS 886372-15-2

4-Bromo-3-methyl-2-pyridinecarboxaldehyde

Description:

4-Bromo-3-methyl-2-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 bromine atom at the 4-position and a methyl group at the 3-position contributes to its unique reactivity and physical properties. The aldehyde functional group at the 2-position makes it a versatile intermediate in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. This compound typically exhibits a pale yellow to brownish color and has a distinct odor associated with aldehydes. It is soluble in organic solvents such as ethanol and dichloromethane but may have limited solubility in water. The compound's reactivity is influenced by the electron-withdrawing nature of the bromine atom and the electron-donating effect of the methyl group, which can affect nucleophilic attack at the aldehyde carbon. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.

Formula: C₇H₆BrNO

InChI: InChI=1S/C7H6BrNO/c1-5-6(8)2-3-9-7(5)4-10/h2-4H,1H3

InChI key: InChIKey=JGAWLPYGNKDDHI-UHFFFAOYSA-N

SMILES: C(=O)C1=C(C)C(Br)=CC=N1

Synonyms:

• 4-Bromo-3-methylpyridine-2-carboxaldehyde
• 2-Pyridinecarboxaldehyde, 4-bromo-3-methyl-
• 4-Bromo-3-methyl-2-pyridinecarboxaldehyde