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CS-W001157 4
Total: USD 88.00

7-Hydroxyquinoline-3-carboxylic acid

  • CAS No. 659730-27-5

  • Cat. No. CS-0043086
  • Purity≥95%
  • MDL No.MFCD18417142

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

7-Hydroxyquinoline-3-carboxylic acid|CS-0043086

Structure of 659730-27-5

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General Information

  • CAS No. 659730-27-5
  • Cat. No. CS-0043086
  • Purity ≥95%
  • MDL No. MFCD18417142
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₇NO₃
  • Molecular Weight 189.17
  • Synonym(s) None
  • SMILES O=C(C1=CC2=CC=C(O)C=C2N=C1)O

Description

7-Hydroxyquinoline-3-carboxylic acid features a fused heteroaromatic core with strategically positioned hydroxyl and carboxylic acid groups, enabling strong metal chelation and enhanced solubility. This dual functionality supports applications in coordination chemistry, fluorescent probe design, and as a building block for bioactive molecules requiring precise spatial orientation and polarity control.

Application

7-Hydroxyquinoline-3-carboxylic acid serves as a versatile scaffold for medicinal chemistry and materials science, enabling direct functionalization at both the hydroxyl and carboxylic acid positions. Its dual functionality supports conjugation via amide or ester linkages, while the quinoline core provides inherent planarity and π-stacking capability. The compound exhibits good bench stability and facilitates purification by recrystallization, making it well-suited for iterative synthesis in API development and fluorescent probe design.

Synthesis

  • Route1
    • null|null
      71083-49-3
    • ~72%
    • In-stock
      7-Hydroxyquinoline-3-carboxylic acid|CS-0043086
      659730-27-5

    References

    • Bohn, Pierre; Le Fur, Nicolas; Hagues, Guillaume; Costentin, Jean; Torquet, Nicolas; Papamicael, Cyril; Marsais, Francis; Levacher, Vincent Organic and Biomolecular Chemistry, 2009 , vol. 7, # 12 p. 2612 - 2618

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   70.42
  • LogP   1.6386
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   1

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