Description

7-Hydroxyquinoline-8-Carbaldehyde is a versatile and high-value quinoline derivative, serving as a critical synthetic intermediate and a key ligand precursor in coordination chemistry. Its unique bifunctional structure, featuring both a phenolic hydroxyl and an aldehyde group, makes it indispensable for constructing complex molecular architectures. This compound is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients, catalysts, and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those with chelating or metal-binding properties.
• Ligand Synthesis: Used to prepare sophisticated chelating ligands for catalysis, metal-organic frameworks (MOFs), and luminescent materials.
• Agrochemical Research: Employed in the development of new fungicides, herbicides, and plant growth regulators.
• Analytical Chemistry: Functions as a derivatization agent or a precursor for fluorescent probes and sensors for metal ion detection.
• Coordination Chemistry: Acts as a precursor for Schiff base complexes used in catalytic and material science applications.
• Organic Synthesis: Serves as a versatile starting material for heterocyclic chemistry and the synthesis of fused ring systems.

Basic Information

Product Name	7-Hydroxyquinoline-8-Carbaldehyde
CAS No.	82070-00-6
Molecular Formula	C10H7NO2
Molecular Weight	173.17 g/mol
Synonyms	8-Formyl-7-hydroxyquinoline; 7-Hydroxy-8-quinolinecarboxaldehyde; 7-Hydroxyquinoline-8-carboxaldehyde; 8-Quinolinecarboxaldehyde, 7-hydroxy-; 7-Hydroxy-8-quinolinecarbaldehyde; 7-Hydroxy-8-quinolylaldehyde; 7-Hydroxy-8-quinoline aldehyde
EINECS	Contact for details

Quality Control

Our 7-Hydroxyquinoline-8-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Custom purity grades and analytical packages are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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