2-Chloro-5-cyanopyridine

• CAT Number: R007426
• CAS Number: 33252-28-7
• Molecular Formula: C6H3ClN2
• Molecular Weight: 138.55
• Purity: ≥95%
• Synonyms: 6-Chloro-nicotinonitrile; 6-Chloro-3-pyridinecarbonitrile; 6-Chloronicotinitrile;?6-Chloro-3-cyanopyridine
• Storage: Store at -20°C
• IUPAC Name: 6-chloropyridine-3-carbonitrile
• InChI: InChI=1S/C6H3ClN2/c7-6-2-1-5(3-8)4-9-6/h1-2,4H
• InChIKey: ORIQLMBUPMABDV-UHFFFAOYSA-N
• SMILES: C1=CC(=NC=C1C#N)Cl

2-Chloro-5-cyanopyridine（Cat No.:R007426）is a chlorinated, nitrile-substituted pyridine derivative commonly used as a versatile intermediate in pharmaceutical and agrochemical synthesis. Featuring a chloro group at the 2-position and a cyano group at the 5-position, it offers dual functionality for further derivatization through nucleophilic aromatic substitution and cyano group transformations. This compound is ideal for constructing heterocyclic scaffolds, active pharmaceutical ingredients (APIs), and fine chemicals. Supplied at high purity, 2-Chloro-5-cyanopyridine is valuable for research in medicinal chemistry, compound library development, and advanced synthetic route design.