Description

3,4-Difluoro-3',4'-Dimethoxybenzophenone is a high-purity fluorinated benzophenone derivative, serving as a critical advanced pharmaceutical intermediate. Its value lies in its unique molecular structure, which is engineered to act as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). This compound is essential for research and development chemists and manufacturers in the pharmaceutical and agrochemical industries, particularly those developing new drug candidates and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where the difluoro and dimethoxy groups confer specific biological activity.
• Material Science Research: Investigated as a monomer or additive for developing specialty polymers with enhanced thermal stability and optical properties.
• Liquid Crystal & OLED Materials: Serves as a core structure in the development of organic electronic materials for displays and lighting applications.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex organic molecules via cross-coupling and other reactions.
• Photoinitiator Research: Explored for potential use in UV-curable coatings, inks, and adhesives due to the benzophenone core.

Basic Information

Product Name	3,4-Difluoro-3',4'-Dimethoxybenzophenone
CAS No.	845781-07-9
Molecular Formula	C15H12F2O3
Molecular Weight	278.25 g/mol
Synonyms	3',4'-Dimethoxy-3,4-difluorobenzophenone; Benzophenone, 3,4-difluoro-3',4'-dimethoxy-; 3,4-Difluoro-3',4'-dimethoxybenzophenone; (3,4-Difluorophenyl)(3,4-dimethoxyphenyl)methanone
EINECS	Contact for details

Quality Control

Our 3,4-Difluoro-3',4'-Dimethoxybenzophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our production adheres to cGMP guidelines where applicable, ensuring reliability for your most demanding synthesis applications.

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). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 1.5%

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