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CS-W001157 4
Total: USD 88.00

2-Chloro-5-phenylpyrazine

  • CAS No. 25844-73-9

  • Cat. No. CS-0127134
  • Molecule weight190.63
  • Purity≥97%
  • MDL No.MFCD03268585

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

2-Chloro-5-phenylpyrazine|CS-0127134

Structure of 25844-73-9

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General Information

  • CAS No. 25844-73-9
  • Cat. No. CS-0127134
  • Purity ≥97%
  • MDL No. MFCD03268585
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₇ClN₂
  • Molecular Weight 190.63
  • Synonym(s) 2-CHLORO-5-PHENYL-PYRAZINE
  • SMILES ClC1=NC=C(C2=CC=CC=C2)N=C1

Synthesis

  • Route1
    • 5-Phenyl-1,2-dihydropyrazin-2-one|CS-0127133
      25844-72-8
    • ~%
    • 2-Chloro-5-phenylpyrazine|CS-0127134
      25844-73-9

    References

    • American Cyanamid Company Patent: US4402958 A1, 1983 ;
  • Route2

    References

    • Ohta, Akihiro; Watanabe, Tokuhiro; Akita, Yasuo; Yoshida, Maki; Toda, Suzumi; et al. Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1061 - 1067
  • Route3
    • 2-Phenylpyrazine|CS-0127120
      29460-97-7
    • ~%
    • 2-Chloro-5-phenylpyrazine|CS-0127134
      25844-73-9

    References

    • Ohta, Akihiro; Watanabe, Tokuhiro; Akita, Yasuo; Yoshida, Maki; Toda, Suzumi; et al. Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1061 - 1067

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS06
Signal Word : Danger
UN#: 2923
Class : 8,6.1
Packing Group : Ⅲ
Hazard Statements : H301-H318
Precautionary Statements : P264-P270-P280-P330-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   25.78
  • LogP   2.797
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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