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5-Bromo-2-methoxynicotinonitrile

  • CAS No. 941294-54-8

  • Cat. No. CS-0037405
  • Purity≥95%
  • MDL No.MFCD09801047

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

5-Bromo-2-methoxynicotinonitrile|CS-0037405

Structure of 941294-54-8

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General Information

  • CAS No. 941294-54-8
  • Cat. No. CS-0037405
  • Purity ≥95%
  • MDL No. MFCD09801047
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₅BrN₂O
  • Molecular Weight 213.03
  • Synonym(s) 5-Bromo-3-cyano-2-methoxypyridine
  • SMILES COC1=NC=C(C=C1C#N)Br

Description

5-Bromo-2-methoxynicotinonitrile features a bromine substituent at the 5-position and a methoxy group at the 2-position on a nicotinonitrile core. This electron-deficient heterocycle integrates readily into cross-coupling reactions, serving as a key building block for functionalized pyridines in medicinal chemistry and materials science.

Application

5-Bromo-2-methoxynicotinonitrile serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its bromo and nitrile functionalities. The methoxy group enhances solubility and modulates electronic properties, while the molecule exhibits excellent bench stability and compatibility with standard synthetic protocols. It functions as a key intermediate in the construction of substituted heterocycles and bioactive scaffolds.

Synthesis

  • Route1

    References

    • PIERRE FABRE MEDICAMENT; Sokoloff, Pierre; Cachoux, Frédéric Patent: EP2689778 A1, 2014 ; Location in patent: Paragraph 0185 ;
  • Route2
    • 3-Pyridinecarbonitrile, 2-chloro-|CS-0654103
      6602-54-6
    • ~%
    • In-stock
      5-Bromo-2-methoxynicotinonitrile|CS-0037405
      941294-54-8

    References

    • WO2012/101239 A1, ; WO 2012/101239 A1

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS06
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅲ
Hazard Statements : H301-H315-H318-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   45.91
  • LogP   1.72438
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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