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3-Bromopyrazine-2-carbonitrile

  • CAS No. 1250022-24-2

  • Cat. No. CS-0099128
  • Purity≥98%
  • MDL No.MFCD16842970

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

3-Bromopyrazine-2-carbonitrile|CS-0099128

Structure of 1250022-24-2

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General Information

  • CAS No. 1250022-24-2
  • Cat. No. CS-0099128
  • Purity ≥98%
  • MDL No. MFCD16842970
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₂BrN₃
  • Molecular Weight 183.99
  • Synonym(s) None
  • SMILES N#CC1=NC=CN=C1Br

Description

3-Bromopyrazine-2-carbonitrile offers a reactive bromine handle and electron-deficient pyrazine core, enabling direct functionalization in cross-coupling and nucleophilic substitution reactions. This bench-stable heterocycle integrates readily into advanced synthetic scaffolds for pharmaceuticals and agrochemicals.

Application

3-Bromopyrazine-2-carbonitrile serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its orthogonal reactivity profile. The bromine and nitrile groups offer complementary handles for sequential functionalization, while the pyrazine core provides metabolic stability and enhanced binding affinity in target-directed synthesis. Its bench-stable nature facilitates handling and purification in standard workflows.

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-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   49.57
  • LogP   1.11078
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   0

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