Description

1-Methanesulfonyl-3-Methoxybenzene is a versatile aromatic sulfone derivative with significant utility in advanced organic synthesis. This compound serves as a valuable building block and intermediate, prized for its methanesulfonyl (mesyl) group which can act as a good leaving group or be further functionalized. It is primarily sought after by research chemists and process development teams in the pharmaceutical and agrochemical industries for the synthesis of complex molecules, including active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Reagent: Serves as a precursor or reactant in Suzuki couplings, nucleophilic aromatic substitutions, and other cross-coupling reactions.
• Material Science Research: Potential monomer or additive in the development of specialty polymers and advanced materials.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and process chemistry optimization in laboratory settings.

Basic Information

Product Name	1-Methanesulfonyl-3-Methoxybenzene
CAS No.	43032-67-3
Molecular Formula	C8H10O3S
Molecular Weight	186.23 g/mol
Synonyms	3-Methoxyphenyl methyl sulfone; 3-Methoxybenzenemethanesulfonate; 3-Methoxyphenylmethanesulfonate; m-Methoxyphenyl methyl sulfone; Methyl 3-methoxyphenyl sulfone; 1-Methoxy-3-(methylsulfonyl)benzene; (3-Methoxyphenyl)(methyl)sulfone
EINECS	Contact for details

Quality Control

Our 1-Methanesulfonyl-3-Methoxybenzene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

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 heat, sparks, and open flame.

Specification

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