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CS-W001157 4
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1-(4-Bromo-2-pyridinyl)ethanone

  • CAS No. 1060805-69-7

  • Cat. No. CS-0032322
  • Molecule weight200.03
  • Purity≥97%
  • MDL No.MFCD13189212

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

1-(4-Bromo-2-pyridinyl)ethanone|CS-0032322

Structure of 1060805-69-7

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General Information

  • CAS No. 1060805-69-7
  • Cat. No. CS-0032322
  • Purity ≥97%
  • MDL No. MFCD13189212
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₆BrNO
  • Molecular Weight 200.03
  • Synonym(s) 1-(4-Bromopyridin-2-yl)ethanone
  • SMILES CC(C1=CC(Br)=CC=N1)=O

Description

1-(4-Bromo-2-pyridinyl)ethanone features a brominated pyridine ring coupled to an acetyl group, delivering a robust scaffold for cross-coupling reactions. The electron-deficient heterocycle enables efficient palladium-catalyzed transformations, while the ketone functionality offers direct handle for nucleophilic additions. This compound serves as a key intermediate in medicinal chemistry and materials synthesis, combining synthetic versatility with predictable reactivity under standard conditions.

Application

1-(4-Bromo-2-pyridinyl)ethanone serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its well-defined halogen functionality. The pyridine core provides strong coordination for transition metals, while the acetyl group offers a handle for further functionalization via enolization or nucleophilic substitution. Bench-stable and readily purified by crystallization, it facilitates efficient synthesis of heterocyclic scaffolds and API intermediates.

Synthesis

  • Route1

    References

    • Shionogi and Co., Ltd.; TADA, Yukio; KUSAKABE, Ken-ichi; TADANO, Genta Patent: EP2703401 A1, 2014 ; Location in patent: Paragraph 0219 ;

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

Quality Control

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Computational Chemistry Data

  • TPSA   29.96
  • LogP   2.0467
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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