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CS-W001157 4
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Methyl 4-oxo-1,4-dihydroquinoline-7-carboxylate

  • CAS No. 863785-96-0

  • Cat. No. CS-W006724
  • Molecule weight203.19
  • Purity≥98%
  • MDL No.MFCD11501415

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

Methyl 4-oxo-1,4-dihydroquinoline-7-carboxylate|CS-W006724

Structure of 863785-96-0

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General Information

  • CAS No. 863785-96-0
  • Cat. No. CS-W006724
  • Purity ≥98%
  • MDL No. MFCD11501415
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₉NO₃
  • Molecular Weight 203.19
  • Synonym(s) methyl 4-oxo-1H-quinoline-7-carboxylate
  • SMILES COC(=O)C1=CC2=C(C=C1)C(=O)C=CN2

Description

Methyl 4-oxo-1,4-dihydroquinoline-7-carboxylate features a fused quinoline core with a ketone at C4 and a methyl ester at C7, delivering enhanced solubility and stability under standard conditions. This scaffold integrates readily into synthetic sequences requiring electron-deficient heterocyclic platforms, enabling efficient access to bioactive analogs in medicinal chemistry workflows.

Application

Methyl 4-oxo-1,4-dihydroquinoline-7-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to quinoline-based scaffolds. Its ortho-quinone-like reactivity facilitates electrophilic substitution and transition-metal-catalyzed coupling reactions. The methyl ester group provides stability and ease of purification, while the 4-oxo functionality supports further functionalization via enolization or condensation. This compound functions reliably in medicinal chemistry campaigns targeting kinase inhibitors and antimalarial agents.

Synthesis

  • Route1

    References

    • KIRIN BEER KABUSHIKI KAISHA Patent: EP1724268 A1, 2006 ; Location in patent: Page/Page column 75-76 ;
  • Route2
    • null|null
      1018812-86-6
    • ~%
    • In-stock
      Methyl 4-oxo-1,4-dihydroquinoline-7-carboxylate|CS-W006724
      863785-96-0
    • null|null
      1018812-87-7

    References

    • Morgentin, Remy; Pasquet, Georges; Boutron, Pascal; Jung, Frederic; Lamorlette, Maryannick; Maudet, Mickael; Ple, Patrick Tetrahedron, 2008 , vol. 64, # 12 p. 2772 - 2782
  • Route3
    • 8-Chloro-7-methoxycarbonyl-1,4-dihydroquinolin-4-one|CS-0040336
      948573-54-4
    • ~%
    • In-stock
      Methyl 4-oxo-1,4-dihydroquinoline-7-carboxylate|CS-W006724
      863785-96-0

    References

    • ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2007/99326 A1, 2007 ; Location in patent: Page/Page column 176 ; WO 2007/099326 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 : 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   59.16
  • LogP   1.3147
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   1

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