5-Bromo-2-chloroisonicotinic acid

• CAT Number: L032442
• CAS Number: 886365-31-7
• Molecular Formula: C6H3BrClNO2
• Molecular Weight: 236.45
• Purity: ≥95%
• IUPAC Name: 5-bromo-2-chloropyridine-4-carboxylic acid
• InChI: InChI=1S/C6H3BrClNO2/c7-4-2-9-5(8)1-3(4)6(10)11/h1-2H,(H,10,11)
• InChIKey: YRPRNBZLQPBYDS-UHFFFAOYSA-N
• SMILES: C1=C(C(=CN=C1Cl)Br)C(=O)O

5-Bromo-2-chloroisonicotinic acid（Cat No.:L032442）is a halogenated pyridine derivative featuring a bromine atom at the 5-position, a chlorine atom at the 2-position, and a carboxylic acid group at the 4-position of the pyridine ring. This compound is commonly used as a building block in organic synthesis, particularly in pharmaceutical and agrochemical research. The presence of both bromine and chlorine atoms allows for selective functionalization via cross-coupling reactions such as Suzuki or Buchwald–Hartwig reactions. Its carboxylic acid group enables further derivatization, making it a versatile intermediate in the design of heterocyclic and bioactive molecules.