Description

2'-Methyl-3-(3,4,5-Trifluorophenyl)Propiophenone is a high-purity fluorinated aromatic ketone intermediate, identified by CAS number 898777-58-7. This compound is valued for its precise molecular structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and specialty organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring a trifluoromethylphenyl moiety for enhanced metabolic stability and bioavailability.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides, where the fluorine atoms contribute to improved efficacy and environmental profile.
• Material Science: Serves as a monomer or building block for creating specialty polymers and liquid crystals with unique optical or electronic properties.
• Organic Synthesis: Employed in cross-coupling reactions, such as Suzuki or Heck reactions, to construct more complex fluorinated aromatic systems.
• Chemical Research & Development: Utilized in academic and industrial R&D labs for method development and exploring new chemical entities.

Basic Information

Product Name	2'-Methyl-3-(3,4,5-Trifluorophenyl)Propiophenone
CAS No.	898777-58-7
Molecular Formula	C16H13F3O
Molecular Weight	278.27 g/mol
Synonyms	1-(2-Methylphenyl)-3-(3,4,5-trifluorophenyl)propan-1-one; 3,4,5-Trifluoro-3'-methylpropiophenone; 2-Methyl-3',4',5'-trifluoropropiophenone; Propiophenone, 2'-methyl-3-(3,4,5-trifluorophenyl)-; 898777-58-7; 2'-Methyl-3-(3,4,5-trifluorophenyl)-1-propanone
EINECS	Contact for details

Quality Control

Our 2'-Methyl-3-(3,4,5-Trifluorophenyl)Propiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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 incompatible materials such as strong bases and fluorides. The container must be kept tightly closed to prevent moisture absorption and contamination.

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.