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Atomfair 3-Chloro-4-fluorobenzonitrile C7H3ClFN

Description 3-Chloro-4-fluorobenzonitrile (CAS No. 117482-84-5) is a high-purity aromatic nitrile compound with the molecular formula C7H3ClFN . This halogenated benzonitrile derivative is a versatile building block in organic synthesis, particularly in pharmaceutical and agrochemical research. Its unique structure, featuring both chloro and fluoro substituents on the benzene ring, makes it a valuable intermediate for cross-coupling reactions, nucleophilic substitutions, and cyclization processes. The compound is supplied as a white to off-white crystalline powder with a purity of ??98% (GC), ensuring consistent performance in demanding applications. Proper storage under inert conditions is recommended to maintain stability.

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Description

Description

3-Chloro-4-fluorobenzonitrile (CAS No. 117482-84-5) is a high-purity aromatic nitrile compound with the molecular formula C7H3ClFN. This halogenated benzonitrile derivative is a versatile building block in organic synthesis, particularly in pharmaceutical and agrochemical research. Its unique structure, featuring both chloro and fluoro substituents on the benzene ring, makes it a valuable intermediate for cross-coupling reactions, nucleophilic substitutions, and cyclization processes. The compound is supplied as a white to off-white crystalline powder with a purity of ??98% (GC), ensuring consistent performance in demanding applications. Proper storage under inert conditions is recommended to maintain stability.

  • CAS No: 117482-84-5
  • Molecular Formula: C7H3ClFN
  • Molecular Weight: 155.55
  • Exact Mass: 154.9938050
  • Monoisotopic Mass: 154.9938050
  • IUPAC Name: 3-chloro-4-fluorobenzonitrile
  • SMILES: C1=CC(=C(C=C1C#N)Cl)F
  • Synonyms: 3-Chloro-4-fluorobenzonitrile, 117482-84-5, DTXSID10151794, DTXCID8074285, 628-619-7

Application

3-Chloro-4-fluorobenzonitrile serves as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs) and specialty chemicals. It is particularly useful in palladium-catalyzed coupling reactions for constructing complex heterocyclic systems. Researchers employ this compound in the development of fluorinated liquid crystals and advanced materials with tailored electronic properties. Its dual halogen functionality allows selective derivatization in medicinal chemistry programs targeting CNS and antimicrobial agents.

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