Description

(3,5-Bis(Trifluoromethyl)Phenyl)(3,4-Dimethoxyphenyl)Methanone is a high-value, fluorinated aromatic ketone building block with the CAS registry number 1310355-49-7. This compound is strategically important for its unique electronic and steric properties imparted by the trifluoromethyl and dimethoxy substituents, enabling precise molecular design. It is primarily sought by research and development chemists in the pharmaceutical and advanced materials sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for targets requiring lipophilicity and metabolic stability.
• Agrochemical Synthesis: Used in the design of advanced pesticides and herbicides where the fluorine atoms enhance biological activity and environmental persistence.
• Ligand & Catalyst Development: Serves as a precursor for sophisticated ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of monomers for specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	(3,5-Bis(Trifluoromethyl)Phenyl)(3,4-Dimethoxyphenyl)Methanone
CAS No.	1310355-49-7
Molecular Formula	C17H10F6O3
Molecular Weight	376.25 g/mol
Synonyms	3',5'-Bis(trifluoromethyl)-3,4-dimethoxybenzophenone; 1-[3,5-Bis(trifluoromethyl)phenyl]-2-(3,4-dimethoxyphenyl)ethanone (common misnomer); (3,4-Dimethoxyphenyl)[3,5-bis(trifluoromethyl)phenyl]methanone; 3,4-Dimethoxy-3',5'-bis(trifluoromethyl)benzophenone; α,α-Bis(trifluoromethyl)-3,4-dimethoxybenzophenone; BK-3,5-BTFM-3,4-DMPM (abbrev.); Fluorinated Dimethoxy Benzophenone Derivative
EINECS	Contact for details

Quality Control

Every batch of (3,5-Bis(Trifluoromethyl)Phenyl)(3,4-Dimethoxyphenyl)Methanone is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency meet the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.