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Atomfair 5-Chloro-3-methylpyridine-2-carbonitrile C7H5ClN2

Description 5-Chloro-3-methylpyridine-2-carbonitrile (CAS No. 156072-84-3) is a high-purity heterocyclic organic compound with the molecular formula C7H5ClN2. This specialized chemical features a pyridine backbone substituted with a chloro group at the 5-position, a methyl group at the 3-position, and a nitrile functional group at the 2-position, making it a versatile intermediate for pharmaceutical and agrochemical synthesis. Its crystalline solid form and precise molecular structure (MW: 152.58 g/mol) ensure consistent reactivity in cross-coupling reactions, nucleophilic substitutions, and other fine chemical processes. Ideal for research-scale applications, this compound is supplied with comprehensive analytical documentation including HPLC, GC/MS, and1H/13C NMR spectra to verify purity…

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Description

Description

5-Chloro-3-methylpyridine-2-carbonitrile (CAS No. 156072-84-3) is a high-purity heterocyclic organic compound with the molecular formula C7H5ClN2. This specialized chemical features a pyridine backbone substituted with a chloro group at the 5-position, a methyl group at the 3-position, and a nitrile functional group at the 2-position, making it a versatile intermediate for pharmaceutical and agrochemical synthesis. Its crystalline solid form and precise molecular structure (MW: 152.58 g/mol) ensure consistent reactivity in cross-coupling reactions, nucleophilic substitutions, and other fine chemical processes. Ideal for research-scale applications, this compound is supplied with comprehensive analytical documentation including HPLC, GC/MS, and 1H/13C NMR spectra to verify purity (>97%) and identity. Store under inert conditions at 2-8??C to maintain stability.

  • CAS No: 156072-84-3
  • Molecular Formula: C7H5ClN2
  • Molecular Weight: 152.58
  • Exact Mass: 152.0141259
  • Monoisotopic Mass: 152.0141259
  • IUPAC Name: 5-chloro-3-methylpyridine-2-carbonitrile
  • SMILES: CC1=CC(=CN=C1C#N)Cl
  • Synonyms: 156072-84-3, 5-Chloro-3-methylpicolinonitrile, 5-Chloro-3-methylpyridine-2-carbonitrile, 5-Chloro-2-cyano-3-methylpyridine, 2-Pyridinecarbonitrile, 5-chloro-3-methyl-

Application

5-Chloro-3-methylpyridine-2-carbonitrile serves as a critical building block in the synthesis of advanced pharmaceutical compounds, particularly in the development of kinase inhibitors and antimicrobial agents. Its reactive nitrile group enables further functionalization into amides, carboxylic acids, or heterocyclic scaffolds. Researchers also utilize this intermediate in agrochemical production for crop protection chemicals. The chloro and methyl substitutions enhance its utility in palladium-catalyzed cross-coupling reactions.

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