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CS-W001157 4
Total: USD 88.00

2-Methoxyquinoline-4-carboxylic acid

  • CAS No. 10222-62-5

  • Cat. No. CS-0076584
  • Purity≥97%
  • MDL No.MFCD01550057

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

2-Methoxyquinoline-4-carboxylic acid|CS-0076584

Structure of 10222-62-5

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General Information

  • CAS No. 10222-62-5
  • Cat. No. CS-0076584
  • Purity ≥97%
  • MDL No. MFCD01550057
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₉NO₃
  • Molecular Weight 203.19
  • Synonym(s) 2-METHOXY-QUINOLINE-4-CARBOXYLIC ACID
  • SMILES O=C(O)C1=CC(OC)=NC2=CC=CC=C12

Description

2-Methoxyquinoline-4-carboxylic acid features a quinoline core functionalized with a methoxy group at the 2-position and a carboxylic acid at the 4-position, offering enhanced solubility and stability. This combination enables direct integration into medicinal chemistry scaffolds, particularly in kinase inhibitors and bioactive heterocycles, where the electron-donating methoxy group modulates reactivity and binding affinity.

Application

2-Methoxyquinoline-4-carboxylic acid serves as a versatile building block in medicinal chemistry, enabling direct incorporation into bioactive scaffolds via standard coupling reactions. Its ortho-methoxy substitution enhances solubility and modulates electronic properties, while the carboxylic acid group facilitates amide, ester, and heterocycle formation under mild conditions. Bench-stable and readily purified, it functions reliably in parallel synthesis and API development workflows.

Synthesis

  • Route1
    • Methyl 2-methoxyquinoline-4-carboxylate|CS-0075943
      115801-85-9
    • ~%
    • In-stock
      2-Methoxyquinoline-4-carboxylic acid|CS-0076584
      10222-62-5

    References

    • Hayashi, Hiroaki; Miwa, Yoshikazu; Miki, Ichiro; Ichikawa, Shunji; Yoda, Noboyuki; et al. Journal of Medicinal Chemistry, 1992 , vol. 35, # 26 p. 4893 - 4902
  • Route2
    • null|null
      124-41-4
    • ~%
    • In-stock
      2-Methoxyquinoline-4-carboxylic acid|CS-0076584
      10222-62-5

    References

    • Mulert Chemische Berichte, 1906 , vol. 39, p. 1904

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
Precautionary Statements : P264-P270-P330-P501

Quality Control

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Computational Chemistry Data

  • TPSA   59.42
  • LogP   1.9416
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   2

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