Description

3,4-Difluoro-3'-Methylbenzophenone is a high-purity fluorinated benzophenone derivative, a key building block in advanced organic synthesis. Its value lies in its unique molecular structure, which incorporates strategically placed fluorine and methyl groups to modulate electronic properties and reactivity. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a critical intermediate in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas where fluorinated compounds enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides, fungicides, and insecticides, where the difluorobenzophenone core contributes to improved efficacy and environmental profile.
• Liquid Crystal & OLED Material Research: Serves as a building block for advanced electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs), due to its ability to influence molecular alignment and electronic properties.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the development of specialty polymers with enhanced thermal stability, chemical resistance, and specific optical characteristics.
• Organic Synthesis & Catalysis: Acts as a versatile scaffold in academic and industrial research for constructing complex polycyclic structures and exploring new catalytic transformations.

Basic Information

Product Name	3,4-Difluoro-3'-Methylbenzophenone
CAS No.	746651-90-1
Molecular Formula	C14H10F2O
Molecular Weight	232.23 g/mol
Synonyms	3,4-Difluoro-3'-methylbenzophenone; (3,4-Difluorophenyl)(3-methylphenyl)methanone; 3-Methyl-3',4'-difluorobenzophenone; 3'-Methyl-3,4-difluorobenzophenone; Benzophenone, 3,4-difluoro-3'-methyl-; 746651-90-1 (CAS); Methanone, (3,4-difluorophenyl)(3-methylphenyl)-
EINECS	Contact for details

Quality Control

Every batch of 3,4-Difluoro-3'-Methylbenzophenone is manufactured and tested under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the exacting standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.