Description

2',5'-Dimethyl-3-(3,4,5-Trifluorophenyl)Propiophenone is a high-purity fluorinated aromatic ketone building block of significant interest in advanced organic synthesis. Its value lies in its unique molecular scaffold, which incorporates both alkyl and polyfluoroaryl substituents, making it a versatile intermediate for constructing complex molecules. This compound is primarily needed by research and development chemists and process scale-up teams in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, where the trifluoromethylphenyl group can improve lipophilicity and biological activity.
• Material Science: Serves as a monomer or building block for specialty polymers and liquid crystals, where fluorine atoms can impart desirable properties like chemical resistance and thermal stability.
• Organic Synthesis: Employed in cross-coupling reactions, carbonyl chemistry, and as a template for further functionalization in academic and industrial research laboratories.
• Chemical Reference Standard: Used as a certified reference material (CRM) for analytical method development, quality control, and regulatory submissions.

Basic Information

Product Name	2',5'-Dimethyl-3-(3,4,5-Trifluorophenyl)Propiophenone
CAS No.	898778-03-5
Molecular Formula	C17H15F3O
Molecular Weight	292.30 g/mol
Synonyms	3',6'-Dimethyl-3-(3,4,5-trifluorophenyl)propiophenone; 1-(2,5-Dimethylphenyl)-3-(3,4,5-trifluorophenyl)propan-1-one; Propiophenone, 2',5'-dimethyl-3-(3,4,5-trifluorophenyl)-; 898778-03-5; 3-(3,4,5-Trifluorophenyl)-1-(2,5-dimethylphenyl)propan-1-one
EINECS	Contact for details

Quality Control

Our 2',5'-Dimethyl-3-(3,4,5-Trifluorophenyl)Propiophenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports your R&D and scale-up processes with reliable, well-characterized materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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