Description

3,4-Difluoro-4'-Methoxybenzophenone is a high-purity, specialized benzophenone derivative characterized by its distinct fluorine and methoxy substituents. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and pesticides, leveraging its fluorinated aromatic structure.
• Liquid Crystal & OLED Materials: Serves as a building block for photoactive compounds and charge-transport materials in electronic displays and devices.
• Polymer Chemistry: Employed as a monomer or cross-linking agent to introduce specific functionalities into high-performance polymers.
• UV Absorber & Stabilizer Research: Investigated for its potential in formulating advanced light-stabilizing additives for coatings and plastics.
• Organic Synthesis & Catalysis: A valuable fluorinated synthon for constructing complex aromatic systems in academic and industrial research.

Basic Information

Product Name	3,4-Difluoro-4'-Methoxybenzophenone
CAS No.	845780-99-6
Molecular Formula	C14H10F2O2
Molecular Weight	248.23 g/mol
Synonyms	4'-Methoxy-3,4-difluorobenzophenone; (4-Methoxyphenyl)(3,4-difluorophenyl)methanone; 3,4-Difluoro-4'-methoxybenzophenone; Benzophenone, 3,4-difluoro-4'-methoxy-; 845780-99-6; 4-Methoxy-3',4'-difluorobenzophenone
EINECS	Contact for details

Quality Control

Our 3,4-Difluoro-4'-Methoxybenzophenone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation, to ensure it meets stringent specifications. Certificates of Analysis (COA) detailing all test results are provided with each shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

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%
Residual Solvents (GC)	Meets ICH guidelines

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