Description

o-(Methylthio)Acetophenone is a versatile sulfur-containing aromatic ketone intermediate of significant importance in organic synthesis. Its unique structure, featuring an ortho-substituted methylthio group adjacent to an acetyl moiety, makes it a valuable building block for constructing more complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those containing thioether or heterocyclic structures.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides, where the methylthio group can act as a leaving group or be further functionalized.
• Organic Synthesis Building Block: Employed in research and development for creating complex organic molecules, including ligands for catalysis and materials science precursors.
• Flavor and Fragrance Industry: Serves as an intermediate for synthesizing specific aroma chemicals, contributing to complex scent profiles.
• Chemical Research: Utilized in academic and industrial R&D for methodological studies and the exploration of new chemical reactions involving sulfur functionalities.

Basic Information

Product Name	o-(Methylthio)Acetophenone
CAS No.	1441-97-0
Molecular Formula	C9H10OS
Molecular Weight	166.24 g/mol
Synonyms	1-(2-(Methylthio)phenyl)ethan-1-one; 2'-Methylthioacetophenone; 2-Acetylphenyl methyl sulfide; Methyl 2-acetylphenyl sulfide; o-Acetylthioanisole; 2-(Methylthio)acetophenone; (2-Methylsulfanylphenyl)ethanone
EINECS	215-889-6

Quality Control

Our o-(Methylthio)Acetophenone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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