Description

Benzoyl Chloride, 3-Fluoro-4,5-Dihydroxy- (9Ci) is a specialized fluorinated benzoyl chloride derivative, serving as a high-value synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring both reactive acyl chloride and hydroxyl groups, makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for fluorinated active pharmaceutical ingredients (APIs) targeting CNS and metabolic diseases.
• Agrochemical Synthesis: Used to develop advanced herbicides and fungicides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Building block for creating fluorinated aromatic cores in electronic display and lighting materials, improving charge transport and thermal stability.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for engineering polymers with specific surface properties and chemical resistance.
• Chemical Research & Development: Essential reagent in academic and industrial labs for exploring new fluorination chemistry and synthesizing complex heterocyclic compounds.
• Dye & Pigment Intermediate: Used in the production of specialized fluorinated dyes and pigments for high-performance applications.

Basic Information

Product Name	Benzoyl Chloride, 3-Fluoro-4,5-Dihydroxy- (9Ci)
CAS No.	119735-22-7
Molecular Formula	C7H4ClFO3
Molecular Weight	190.56 g/mol
Synonyms	3-Fluoro-4,5-dihydroxybenzoyl chloride; 3-Fluoro-4,5-dihydroxybenzoic acid chloride; 4,5-Dihydroxy-3-fluorobenzoic acid chloride; 3-Fluoro-4,5-dihydroxybenzoyl chloride (9CI); 3-Fluoropyrogalloyl chloride; 3-Fluoropyrogallol-1-carbonyl chloride; 3-Fluoro-4,5-dihydroxybenzoic acid, acid chloride
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 3-Fluoro-4,5-Dihydroxy- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and KF titration for moisture content. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your research or production specifications.

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 hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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