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CS-W001157 4
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Methyl 8-quinolinecarboxylate

  • CAS No. 40245-26-9

  • Cat. No. CS-0342748
  • Purity≥95%
  • MDL No.None

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

Methyl 8-quinolinecarboxylate|CS-0342748

Structure of 40245-26-9

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General Information

  • CAS No. 40245-26-9
  • Cat. No. CS-0342748
  • Purity ≥95%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₉NO₂
  • Molecular Weight 187.19
  • Synonym(s) METHYLQUINOLINE-8-CARBOXYLATE
  • SMILES COC(=O)C1=CC=CC2=C1N=CC=C2

Description

Methyl 8-quinolinecarboxylate is a bench-stable, moisture-tolerant heterocyclic ester featuring a quinoline core with a methyl ester at the 8-position. This configuration enhances solubility in organic solvents and enables direct incorporation into metal-ligand complexes. The electron-deficient quinoline ring facilitates coordination to transition metals, making it valuable for catalytic systems and ligand design in synthetic transformations.

Application

Methyl 8-quinolinecarboxylate serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of quinoline-based scaffolds. Its methyl ester group facilitates selective derivatization, while the quinoline core provides robust functionality for transition metal-catalyzed coupling reactions and heterocycle functionalization. The compound exhibits excellent bench stability and ease of purification, making it well-suited for medicinal chemistry campaigns and process-scale synthesis.

Synthesis

  • Route1
    • In-stock
      Quinoline-8-carboxylic acid|CS-W007371
      86-59-9
    • null|null
      18107-18-1
    • ~77%
    • In-stock
      Methyl 8-quinolinecarboxylate|CS-0342748
      40245-26-9

    References

    • ALLERGAN, INC.; OLD, David W. Patent: WO2012/3145 A2, 2012 ; Location in patent: Page/Page column 10; 28 ;
  • Route2
    • null|null
      186581-53-3
    • In-stock
      Quinoline-8-carboxylic acid|CS-W007371
      86-59-9
    • ~%
    • In-stock
      Methyl 8-quinolinecarboxylate|CS-0342748
      40245-26-9

    References

    • Amgen Inc. Patent: US2005/250820 A1, 2005 ; Location in patent: Page/Page column 80 ; US 20050250820 A1
  • Route3

    References

    • Elderfield; Siegel Journal of the American Chemical Society, 1951 , vol. 73, p. 5622,5627

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-P280-P302+P352

Quality Control

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Computational Chemistry Data

  • TPSA   39.19
  • LogP   2.0214
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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