Description

1-Methyl-3-(Methylsulfonyl)Benzene is a versatile aromatic sulfone derivative, valued for its role as a key building block in advanced organic synthesis. This compound is essential for creating complex molecules due to its stable sulfonyl group, which can act as both an electron-withdrawing substituent and a directing group for further functionalization. It is primarily sought after by the pharmaceutical, agrochemical, and specialty chemical industries for research and development, as well as process chemistry.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing aryl sulfone motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the sulfone group contributes to biological activity and stability.
• Material Science: Serves as a monomer or additive in the production of high-performance polymers and specialty materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, such as Suzuki or Heck reactions, and as a directing metalation group in regioselective synthesis.
• Liquid Crystal & Electronic Chemicals: A potential intermediate for compounds used in liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Research & Development: A valuable standard and building block in academic and industrial R&D laboratories for method development and discovery chemistry.

Basic Information

Product Name	1-Methyl-3-(Methylsulfonyl)Benzene
CAS No.	10355-06-3
Molecular Formula	C8H10O2S
Molecular Weight	170.23 g/mol
Synonyms	3-(Methylsulfonyl)toluene; m-Tolyl methyl sulfone; 3-Methylphenyl methyl sulfone; Methyl 3-tolyl sulfone; 1-Methyl-3-(methylsulphonyl)benzene; 3-Methylbenzenesulfonic acid methyl ester; Benzenesulfonic acid, 3-methyl-, methyl ester
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-(Methylsulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (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
Assay (HPLC)	≥ 98.0%
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.