Description

1-(Methylsulfonyl)-1H-Azepine is a specialized heterocyclic building block featuring a seven-membered azepine ring functionalized with a methylsulfonyl group. This compound is valued for its unique structure, which serves as a versatile intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the creation of advanced herbicides and fungicides, leveraging its heterocyclic core for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for designing novel ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Investigated as a monomer or additive for developing polymers with specific electronic or thermal properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the synthesis of complex natural product analogs.

Basic Information

Product Name	1-(Methylsulfonyl)-1H-Azepine
CAS No.	20646-53-1
Molecular Formula	C7H11NO2S
Molecular Weight	173.23 g/mol
Synonyms	1H-Azepine, 1-(methylsulfonyl)-; 1-Methanesulfonyl-1H-azepine; N-(Methylsulfonyl)azepine; Azepine, 1-(methylsulfonyl)-; 1-Methylsulfonylazepine; 1-(Methanesulfonyl)azepine; 1H-Azepine-1-sulfonic acid, methyl ester
EINECS	Contact for details

Quality Control

Our 1-(Methylsulfonyl)-1H-Azepine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Residue on Ignition	< 0.5%
Heavy Metals	< 20 ppm

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