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CS-W001157 4
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6-Chloropyrazine-2-carbonitrile

  • CAS No. 6863-74-7

  • Cat. No. CS-W006201
  • Purity≥98%
  • MDL No.MFCD09607699

*For research and further manufacturing use only, not for direct human use.

6-Chloropyrazine-2-carbonitrile|CS-W006201

Structure of 6863-74-7

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General Information

  • CAS No. 6863-74-7
  • Cat. No. CS-W006201
  • Purity ≥98%
  • MDL No. MFCD09607699
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₂ClN₃
  • Molecular Weight 139.54
  • Synonym(s) Pyrazinecarbonitrile, 6-chloro-
  • SMILES C1=NC=C(C#N)N=C1Cl

Description

6-Chloropyrazine-2-carbonitrile features a dual functionalization at the pyrazine ring, combining a chlorine substituent and a nitrile group. This configuration enables direct incorporation into heterocyclic scaffolds via cross-coupling or nucleophilic substitution reactions. The molecule exhibits high reactivity and stability under standard bench conditions, making it suitable for use in medicinal chemistry and materials synthesis workflows.

Application

6-Chloropyrazine-2-carbonitrile serves as a versatile building block in heterocyclic synthesis, enabling direct functionalization at the pyrazine core via nucleophilic substitution. Its dual electron-withdrawing groups—chlorine and nitrile—facilitate regioselective coupling reactions under mild conditions, enhancing utility in constructing complex nitrogen-containing scaffolds. The compound exhibits good bench stability and compatibility with standard purification methods, making it well-suited for medicinal chemistry and process development workflows.

Synthesis

  • Route1
    • null|null
      768-36-5
    • ~%
    • In-stock
      6-Chloropyrazine-2-carbonitrile|CS-W006201
      6863-74-7

    References

    • Collection of Czechoslovak Chemical Communications, , vol. 55, # 10 p. 2493 - 2501
  • Route2

    References

    • Archiv der Pharmazie, , vol. 341, # 1 p. 61 - 65
  • Route3
    • null|null
      32046-03-0
    • ~1%
    • Pyrazinecarbonitrile|CS-0229559
      19847-12-2
    • In-stock
      6-Chloropyrazine-2-carbonitrile|CS-W006201
      6863-74-7

    References

    • Sato, Nobuhiro Journal of Chemical Research, Miniprint, 1984 , # 10 p. 2860 - 2875

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   49.57
  • LogP   1.00168
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   0

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