Description

2-Hydroxyquinoline-7-Carboxylic Acid is a versatile quinoline derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both a carboxylic acid and a hydroxyl group on the quinoline core, makes it a valuable precursor for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for molecules with quinoline-based pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Coordination Chemistry & Chelating Agent: Acts as a ligand for metal ions, useful in catalysis and material science applications.
• Dye & Pigment Manufacturing: Serves as a precursor for the synthesis of specialized quinoline-based dyes and colorants.
• Organic Electronic Materials: Investigated as a building block for components in OLEDs and other electronic devices due to the quinoline scaffold.
• Research & Development: Employed in academic and industrial R&D for methodological studies and the creation of new chemical libraries.

Basic Information

Product Name	2-Hydroxyquinoline-7-Carboxylic Acid
CAS No.	320349-89-1
Molecular Formula	C₁₀H₇NO₃
Molecular Weight	189.17 g/mol
Synonyms	7-Carboxy-2-hydroxyquinoline; 2-Hydroxy-7-quinolinecarboxylic acid; 7-Quinolinecarboxylic acid, 2-hydroxy-; 2-Quinolinol-7-carboxylic acid; 2(1H)-Quinolinone-7-carboxylic acid; 2-Oxidoquinoline-7-carboxylic acid; Quinolin-2-ol-7-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Hydroxyquinoline-7-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong acids and organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.