Description

4-Methoxyphenylmethylsulfone is a high-purity sulfone derivative with significant utility as a versatile chemical intermediate. Its well-defined structure makes it a valuable building block for synthesizing more complex molecules in advanced research and industrial applications. This compound is primarily sought by the pharmaceutical, agrochemical, and specialty chemical industries for use in process development and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a sulfone or anisole moiety.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor in cross-coupling reactions, oxidation processes, and the development of novel organic materials.
• Liquid Crystal & Polymer Research: Employed as a monomer or intermediate in the development of specialty polymers and liquid crystal displays (LCDs).
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes and colorants.

Basic Information

Product Name	4-Methoxyphenylmethylsulfone
CAS No.	3517-90-6
Molecular Formula	C8H10O3S
Molecular Weight	186.23 g/mol
Synonyms	1-Methoxy-4-(methylsulfonyl)benzene; p-Methoxyphenyl methyl sulfone; Methyl 4-methoxyphenyl sulfone; 4-Methoxybenzenesulfonylmethane; (4-Methoxyphenyl)(methyl)sulfone; Anisyl methyl sulfone; p-Anisyl methyl sulfone
EINECS	222-508-7

Quality Control

Our 4-Methoxyphenylmethylsulfone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
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.