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CS-W001157 4
Total: USD 88.00

1-(5-Fluoropyridin-2-yl)ethanone

  • CAS No. 915720-54-6

  • Cat. No. CS-0088242
  • Purity≥98%
  • MDL No.MFCD10698609

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

1-(5-Fluoropyridin-2-yl)ethanone|CS-0088242

Structure of 915720-54-6

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General Information

  • CAS No. 915720-54-6
  • Cat. No. CS-0088242
  • Purity ≥98%
  • MDL No. MFCD10698609
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₆FNO
  • Molecular Weight 139.13
  • Synonym(s) None
  • SMILES CC(C1=NC=C(F)C=C1)=O

Description

1-(5-Fluoropyridin-2-yl)ethanone features a fluorinated pyridine ring linked to a ketone-bearing ethyl group, enabling direct integration into pharmaceutical intermediates. The electron-deficient aromatic system enhances reactivity in nucleophilic substitution and transition-metal-catalyzed coupling processes. This bench-stable compound serves as a key building block for bioactive heterocycles.

Application

1-(5-Fluoropyridin-2-yl)ethanone serves as a versatile building block in medicinal chemistry, enabling efficient construction of pyridine-based scaffolds. Its ketone functionality supports direct functionalization, including nucleophilic additions and enolization reactions, while the 5-fluoropyridine moiety offers enhanced metabolic stability and favorable electronic properties. The compound exhibits excellent bench stability and compatibility with standard synthetic protocols, facilitating integration into multi-step synthesis workflows for API development.

Synthesis

  • Route1
    • In-stock
      5-Fluoro-2-pyridinecarbonitrile|CS-W009246
      327056-62-2
    • null|null
      75-16-1
    • ~56%
    • In-stock
      1-(5-Fluoropyridin-2-yl)ethanone|CS-0088242
      915720-54-6

    References

    • ASTRAZENECA AB Patent: WO2008/39138 A1, 2008 ; Location in patent: Page/Page column 32; 33 ; WO 2008/039138 A1
  • Route2
    • In-stock
      2-Bromo-5-fluoropyridine|CS-W008965
      41404-58-4
    • null|null
      97674-02-7
    • ~83%
    • In-stock
      1-(5-Fluoropyridin-2-yl)ethanone|CS-0088242
      915720-54-6

    References

    • ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2006/123113 A2, 2006 ; Location in patent: Page/Page column 48 ; WO 2006/123113 A2
  • Route3

    References

    • ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2008/117050 A1, 2008 ; Location in patent: Page/Page column 77 ; WO 2008/117050 A1

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   29.96
  • LogP   1.4233
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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