Description

3-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 scaffold, makes it a valuable precursor for creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for antimicrobial, anti-inflammatory, or anticancer agents.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators.
• Coordination Chemistry & Chelation: Used to synthesize metal-organic frameworks (MOFs) and ligands for catalysis or metal ion sensing.
• Material Science Research: Monomer or precursor for creating functional polymers, dyes, and organic electronic materials.
• Analytical Chemistry: Potential use as a derivatization agent or a standard in chromatographic analysis.
• Academic & R&D: Fundamental research chemical for exploring new synthetic pathways and reaction mechanisms in organic chemistry.

Basic Information

Product Name	3-Hydroxyquinoline-7-Carboxylic Acid
CAS No.	219786-48-8
Molecular Formula	C₁₀H₇NO₃
Molecular Weight	189.17 g/mol
Synonyms	7-Carboxy-3-hydroxyquinoline; 3-Hydroxy-7-quinolinecarboxylic Acid; 3-Hydroxyquinoline-7-carboxylic acid; Quinoline-7-carboxylic acid, 3-hydroxy-; 3-Hydroxy-7-quinoline carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-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, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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.