Description

3',5'-Difluoro-3-(2,3-Dimethylphenyl)Propiophenone is a high-value fluorinated aromatic ketone intermediate. This compound matters for its role as a critical building block in the synthesis of complex, biologically active molecules, offering precise structural control. It is primarily needed by pharmaceutical R&D and fine chemical manufacturers developing new active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated fluorinated scaffolds.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, especially those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the difluoro and dimethylphenyl groups confer specific biological activity and stability.
• Material Science Research: Serves as a precursor for specialty polymers and liquid crystals, where its aromatic and fluorinated structure can influence material properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, carbonyl chemistry, and fluorination studies to create complex molecular architectures in academic and industrial labs.

Basic Information

Product Name	3',5'-Difluoro-3-(2,3-Dimethylphenyl)Propiophenone
CAS No.	898793-37-8
Molecular Formula	C17H16F2O
Molecular Weight	274.31 g/mol
Synonyms	1-(3,5-Difluorophenyl)-3-(2,3-dimethylphenyl)-1-propanone; 3-(2,3-Dimethylphenyl)-1-(3,5-difluorophenyl)propan-1-one; 3',5'-Difluoro-3-(2,3-dimethylphenyl)propiophenone; 898793-37-8; Propiophenone, 3',5'-difluoro-3-(2,3-dimethylphenyl)-
EINECS	Contact for details

Quality Control

Our 3',5'-Difluoro-3-(2,3-Dimethylphenyl)Propiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are provided with every shipment to guarantee traceability and compliance with your research or production specifications.

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 sources and incompatible materials. Due to its light-sensitive nature, handling should minimize prolonged exposure to light.

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%

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