Description

3-(3,4-Dimethylphenyl)-3'-Trifluoromethylpropiophenone is a high-purity, specialized organic intermediate featuring a unique trifluoromethyl-substituted propiophenone structure. This compound is valued for its role as a critical building block in advanced organic synthesis, particularly in the development of complex molecules with tailored properties. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring precise molecular architecture.

Application

This chemical intermediate serves as a versatile precursor in several high-value industrial and research applications:

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders or requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, where the trifluoromethyl group can improve biological activity and environmental persistence.
• Liquid Crystal & OLED Material Research: Acts as a precursor for fluorinated compounds used in electronic display technologies and organic light-emitting diodes (OLEDs).
• Advanced Polymer Chemistry: Employed in the synthesis of specialty polymers and coatings with specific thermal, optical, or chemical resistance properties.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	3-(3,4-Dimethylphenyl)-3'-Trifluoromethylpropiophenone
CAS No.	898779-63-0
Molecular Formula	C18H17F3O
Molecular Weight	306.33 g/mol
Synonyms	1-[3-(3,4-Dimethylphenyl)-1-oxopropyl]-3-(trifluoromethyl)benzene; 3',4'-Dimethyl-3-(trifluoromethyl)propiophenone; 3-(3,4-Dimethylphenyl)-1-[3-(trifluoromethyl)phenyl]propan-1-one; Propiophenone, 3-(3,4-dimethylphenyl)-3'-(trifluoromethyl)-; 898779-63-0
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dimethylphenyl)-3'-Trifluoromethylpropiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

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%
Water Content (KF)	≤ 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.