Description

4-Chloro-3',5'-Difluorobenzophenone is a high-value fluorinated benzophenone derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its precise molecular architecture, featuring strategically placed chlorine and fluorine substituents, makes it indispensable for constructing complex molecules with tailored properties. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, where the difluoro motif enhances biological activity and environmental stability.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers and liquid crystal materials.
• Organic Electronics: Investigated as a core component for organic light-emitting diodes (OLEDs) and charge-transport materials due to its conjugated system.
• Chemical Research: A versatile reagent for Suzuki-Miyaura and other cross-coupling reactions in academic and industrial R&D laboratories.

Basic Information

Product Name	4-Chloro-3',5'-Difluorobenzophenone
CAS No.	746651-99-0
Molecular Formula	C13H7ClF2O
Molecular Weight	252.64 g/mol
Synonyms	4-Chloro-3,5-Difluorobenzophenone; (4-Chlorophenyl)(3,5-difluorophenyl)methanone; 3',5'-Difluoro-4-chlorobenzophenone; Benzophenone, 4-chloro-3',5'-difluoro-; 746651-99-0; 4-Chloro-3,5-difluoro benzophenone
EINECS	Contact for details

Quality Control

Every batch of 4-Chloro-3',5'-Difluorobenzophenone is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and consistency for your critical synthesis workflows. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request.

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 strong oxidizing agents and incompatible materials.

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.