Description

3-Acetoxy-2',5'-Difluorobenzophenone is a high-purity, specialized organic intermediate characterized by its benzophenone core functionalized with acetoxy and difluoro substituents. This compound matters for its role as a critical building block in the synthesis of advanced pharmaceutical active ingredients and sophisticated organic materials. It is primarily needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced material sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging the biological activity of the difluorobenzophenone moiety.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique optical or thermal properties.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a building block for electron-transport or host materials in OLED device fabrication.
• Liquid Crystal Synthesis: Employed in the creation of fluorinated liquid crystal compounds for display technologies.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and process chemistry optimization in academic and industrial laboratories.

Basic Information

Product Name	3-Acetoxy-2',5'-Difluorobenzophenone
CAS No.	890100-16-0
Molecular Formula	C15H10F2O3
Molecular Weight	276.24 g/mol
Synonyms	2',5'-Difluoro-3-hydroxybenzophenone acetate; 3-(Acetyloxy)-2',5'-difluorobenzophenone; [3-(2,5-Difluorobenzoyl)phenyl] acetate; 3-Acetoxy-2,5-difluorobenzophenone; 3-Acetyloxy-2',5'-difluorobenzophenone; Benzophenone, 3-(acetyloxy)-2',5'-difluoro-; 890100-16-0
EINECS	Contact for details

Quality Control

Every batch of 3-Acetoxy-2',5'-Difluorobenzophenone is produced under a strict quality management system and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our standard grade typically meets a purity specification of ≥97% (by HPLC), but higher purity grades are available. Certificates of Analysis (COA) detailing batch-specific results are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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