Description

3-(3,4-Dimethylphenyl)-2'-Thiomethylpropiophenone is a specialized organic intermediate featuring a propiophenone core substituted with a dimethylphenyl group and a thiomethyl moiety. This compound is valued for its unique molecular architecture, which makes it a versatile building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding profiles.
• Agrochemical Research: Serves as a critical building block for developing new-generation herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Material Science: Used in the research and development of advanced polymers, liquid crystals, or organic semiconductors where the thiomethyl and aromatic groups impart specific electronic or physical properties.
• Chemical Synthesis: Acts as a versatile synthon for constructing complex heterocyclic compounds or for introducing sulfur-containing functional groups into target molecules.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry, including catalysis research and the development of new synthetic pathways.

Basic Information

Product Name	3-(3,4-Dimethylphenyl)-2'-Thiomethylpropiophenone
CAS No.	898779-08-3
Molecular Formula	C18H20OS
Molecular Weight	284.42 g/mol
Synonyms	2'-(Methylthio)-3-(3,4-dimethylphenyl)propiophenone; 1-[2-(Methylthio)phenyl]-3-(3,4-dimethylphenyl)propan-1-one; 3-(3,4-Dimethylphenyl)-2'-(methylthio)propiophenone; Propiophenone, 3-(3,4-dimethylphenyl)-2'-(methylthio)-; 898779-08-3; 3-(3,4-Xylyl)-2'-(methylmercapto)propiophenone
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dimethylphenyl)-2'-Thiomethylpropiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

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