Description

(4-Trifluoromethoxy-Phenyl)-(4-Trifluoromethyl-Phenyl)-Methanone CAS NO 34367-37-8 is a high-purity, specialized aromatic ketone featuring two distinct trifluoromethyl and trifluoromethoxy functional groups. This compound is engineered to deliver exceptional performance as a critical advanced pharmaceutical intermediate and a versatile building block in material science. It is essential for manufacturers in the agrochemical, pharmaceutical, and specialty polymer sectors who require reliable, high-quality fluorinated intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a core component in the production of high-performance liquid crystals for displays and organic light-emitting diode (OLED) materials due to its stable, conjugated structure.
• Polymer & Resin Modifier: Incorporated into specialty polymers to improve thermal stability, chemical resistance, and optical properties.
• Organic Synthesis Reagent: Acts as a versatile electrophile or precursor for further functionalization in complex organic reactions, including Suzuki-Miyaura and other cross-coupling reactions.
• Research & Development: A valuable compound for academic and industrial R&D in medicinal chemistry and advanced material science.

Basic Information

Product Name	(4-Trifluoromethoxy-Phenyl)-(4-Trifluoromethyl-Phenyl)-Methanone
CAS No.	34367-37-8
Molecular Formula	C15H8F6O2
Molecular Weight	334.22 g/mol
Synonyms	4'-(Trifluoromethoxy)-4-(trifluoromethyl)benzophenone; [4-(Trifluoromethoxy)phenyl][4-(trifluoromethyl)phenyl]methanone; 4-Trifluoromethyl-4'-trifluoromethoxybenzophenone; 1-[4-(Trifluoromethoxy)phenyl]-1-[4-(trifluoromethyl)phenyl]methanone; Benzophenone, 4'-(trifluoromethoxy)-4-(trifluoromethyl)-; (4-Trifluoromethoxyphenyl)(4-trifluoromethylphenyl)methanone
EINECS	Contact for details

Quality Control

Our production of (4-Trifluoromethoxy-Phenyl)-(4-Trifluoromethyl-Phenyl)-Methanone adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications. Our quality commitment supports compliance with cGMP and REACH standards for global supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

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

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