Description

8-Hydroxyquinoline Benzoate is a versatile organic compound that serves as a key intermediate and functional additive in advanced chemical synthesis. Its value lies in its ability to act as a chelating agent and provide specific functional properties to end products. This chemical is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Formulation: Functions as a stabilizing agent or intermediate in the production of certain pesticides and fungicides.
• Metal Chelation: Employed in analytical chemistry and industrial processes as a selective chelating agent for specific metal ions.
• Polymer Additive: Acts as a light stabilizer or functional monomer in specialty polymer systems to enhance material properties.
• Research & Development: A valuable building block in organic synthesis for academic and industrial research laboratories.
• Corrosion Inhibitor: Used in formulations designed to protect metals in specific environments.

Basic Information

Product Name	8-Hydroxyquinoline Benzoate
CAS No.	86-75-9
Molecular Formula	C₁₆H₁₁NO₃
Molecular Weight	265.26 g/mol
Synonyms	8-Hydroxyquinoline-5-carboxylic acid benzoate; Benzoic acid, 8-hydroxyquinoline ester; 8-Quinolinol benzoate; Oxine benzoate; 8-Hydroxyquinolinium benzoate; 5-Carboxy-8-hydroxyquinoline benzoate; HQ Benzoate
EINECS	201-700-8

Quality Control

Our 8-Hydroxyquinoline Benzoate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185°C - 190°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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