Description

2-(3,4-Difluorobenzoyl)Benzoic Acid is a high-purity organic intermediate featuring a benzophenone core structure with strategically positioned fluorine atoms. This compound is valued for its role as a critical building block in the synthesis of advanced pharmaceutical agents and specialty chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, where the difluorobenzoyl moiety can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for advanced organic electronic materials, including liquid crystals and charge-transport layers in OLED displays.
• Polymer Modification Agent: Employed to introduce fluorine-containing aromatic groups into polymer chains, thereby improving thermal stability, chemical resistance, and surface properties of specialty plastics and coatings.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D labs for constructing complex aromatic and heterocyclic compounds via Friedel-Crafts acylation and subsequent functional group transformations.

Basic Information

Product Name	2-(3,4-Difluorobenzoyl)Benzoic Acid
CAS No.	376618-23-4
Molecular Formula	C14H8F2O3
Molecular Weight	262.21 g/mol
Synonyms	2-(3,4-Difluorobenzoyl)benzoic acid; [1,1'-Biphenyl]-2-carboxylic acid, 3',4'-difluoro-2-benzoyl-; 3',4'-Difluoro-2-benzoyl[1,1'-biphenyl]-2-carboxylic acid; 2-(3,4-Difluorobenzoyl)benzenecarboxylic acid; o-(3,4-Difluorobenzoyl)benzoic Acid; DFBBA; 376618-23-4
EINECS	Contact for details

Quality Control

Our 2-(3,4-Difluorobenzoyl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

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 strong bases, oxidizing agents, and sources of heat. For long-term storage, consider 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)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.