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CS-W001157 4
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Ethyl 4,6-dichloro-5-fluoronicotinate

  • CAS No. 154012-17-6

  • Cat. No. CS-0151707
  • Purity≥97%
  • MDL No.MFCD18256592

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

Ethyl 4,6-dichloro-5-fluoronicotinate|CS-0151707

Structure of 154012-17-6

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General Information

  • CAS No. 154012-17-6
  • Cat. No. CS-0151707
  • Purity ≥97%
  • MDL No. MFCD18256592
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆Cl₂FNO₂
  • Molecular Weight 238.04
  • Synonym(s) Ethyl 4,6-dichloro-5-fluoropyridine-3-carboxylate, 2,4-Dichloro-5-(ethoxycarbonyl)-3-fluoropyridine
  • SMILES CCOC(=O)C1=CN=C(C(=C1Cl)F)Cl

Description

Ethyl 4,6-dichloro-5-fluoronicotinate is a bench-stable, electron-deficient heterocyclic ester featuring orthogonal halogen handles. This trifunctional scaffold enables direct coupling in cross-coupling and C–H functionalization reactions, delivering access to fluorinated pyridine derivatives under standard conditions.

Application

Ethyl 4,6-dichloro-5-fluoronicotinate serves as a versatile building block in heterocyclic synthesis, enabling the construction of fluorinated pyridine scaffolds relevant to medicinal chemistry. Its dual chloro substituents at C4 and C6 facilitate selective cross-coupling reactions, while the electron-withdrawing fluoro group enhances reactivity in nucleophilic substitution processes. The ester functionality provides a handle for downstream transformations, offering excellent bench stability and compatibility with standard purification methods.

Synthesis

  • Route1
    • Ethyl 4-hydroxy-5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylate|CS-0159287
      6317-97-1
    • ~%
    • In-stock
      Ethyl 4,6-dichloro-5-fluoronicotinate|CS-0151707
      154012-17-6

    References

    • Sanchez; Gogliotti Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 4 p. 855 - 859
  • Route2

    References

    • Sanchez; Gogliotti Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 4 p. 855 - 859
  • Route3

    References

    • Sanchez; Gogliotti Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 4 p. 855 - 859

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

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Computational Chemistry Data

  • TPSA   39.19
  • LogP   2.7042
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

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