Description

3',4'-Difluoro-3-(2-Thiomethylphenyl)Propiophenone is a high-purity, advanced pharmaceutical intermediate characterized by its distinct difluoro and thiomethylphenyl substitution pattern. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring precise molecular architecture. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel small-molecule drugs, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its fluorine-containing structure for enhanced bioactivity and stability.
• Chemical Synthesis: Serves as a versatile precursor for creating more complex fluorinated and sulfur-containing organic molecules in research laboratories.
• Material Science: Potential application in the synthesis of specialty polymers and advanced organic electronic materials due to its unique aromatic system.

Basic Information

Product Name	3',4'-Difluoro-3-(2-Thiomethylphenyl)Propiophenone
CAS No.	898780-59-1
Molecular Formula	C16H14F2OS
Molecular Weight	292.34 g/mol
Synonyms	1-(3,4-Difluorophenyl)-3-[2-(methylthio)phenyl]propan-1-one; 3,4-Difluoro-3'-(methylthio)propiophenone; 3-(2-(Methylthio)phenyl)-1-(3,4-difluorophenyl)propan-1-one; 898780-59-1; Propiophenone, 3',4'-difluoro-3-(2-(methylthio)phenyl)-; 3-(2-Methylsulfanylphenyl)-1-(3,4-difluorophenyl)propan-1-one
EINECS	Contact for details

Quality Control

Our production of 3',4'-Difluoro-3-(2-Thiomethylphenyl)Propiophenone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and can be tailored to meet specific customer or regulatory requirements.

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 incompatible materials such as strong alkalis and fluorides. 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
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.