Description

8-Hydroxyquinoline Benzoate is an organometallic chelating agent and a derivative of 8-hydroxyquinoline, known for its versatile coordination chemistry. This compound is valued for its ability to form stable complexes with various metal ions, which is critical in applications ranging from analytical chemistry to material science. It serves as a key intermediate and functional additive for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking precise metal ion control.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and as a metal-chelating agent in certain drug formulations.
• Analytical Chemistry Reagent: Employed as a selective precipitating or complexing agent for the gravimetric determination and separation of specific metal ions.
• Agrochemical Formulations: Acts as a stabilizing agent or intermediate in the production of certain fungicides and plant protection products.
• Polymer & Material Additive: Functions as a metal deactivator or stabilizer in polymer systems to inhibit metal-catalyzed degradation.
• Research & Development: Serves as a model compound or ligand in coordination chemistry studies and catalysis research.
• Industrial Preservative: Utilized in niche applications for its biocidal properties, particularly in metal-working fluids or coatings.

Basic Information

Product Name	8-Hydroxyquinoline Benzoate
CAS No.	7091-57-8
Molecular Formula	C₁₆H₁₁NO₃
Molecular Weight	265.26 g/mol
Synonyms	8-Quinolinol Benzoate; Benzoic Acid 8-Quinolyl Ester; 8-Hydroxyquinoline Benzoic Acid Ester; Oxine Benzoate; 8-Quinolyl Benzoate; 8-HQ Benzoate; 8-Hydroxyquinolinium Benzoate
EINECS	Contact for details

Quality Control

Our 8-Hydroxyquinoline Benzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets precise customer requirements and industry benchmarks. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided for full traceability and quality assurance.

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 incompatible materials. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

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

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