Description

7-Oxabicyclo[4.2.1]Nona-2,4-Dien-8-Ylidenesulfamoyl Chloride is a specialized bicyclic sulfamoyl chloride derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique bridged oxabicyclic structure with a reactive sulfamoyl chloride group makes it a critical building block for constructing complex molecular architectures. This compound is primarily utilized by research institutions and pharmaceutical R&D departments for the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring complex heterocyclic or bridged ring systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science: Building block for creating specialized polymers or advanced organic materials with specific electronic or structural properties.
• Academic & Discovery Chemistry: Valuable reagent for methodology development and exploring new chemical spaces in synthetic organic chemistry laboratories.
• Ligand & Catalyst Synthesis: Intermediate for preparing novel ligands or organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	7-Oxabicyclo[4.2.1]Nona-2,4-Dien-8-Ylidenesulfamoyl Chloride
CAS No.	28000-12-6
Molecular Formula	C8H8ClNO3S
Molecular Weight	233.67 g/mol
Synonyms	8-(Chlorosulfonyl)-7-oxabicyclo[4.2.1]nona-2,4-diene; 7-Oxabicyclo[4.2.1]nona-2,4-dien-8-ylidenesulfonyl chloride; 28000-12-6; 7-Oxabicyclo[4.2.1]nona-2,4-diene-8-sulfonyl chloride; 8-(Chlorosulfonyl)-7-oxabicyclo[4.2.1]nona-2,4-diene; Bicyclo[4.2.1]nona-2,4-dien-8-ylidenesulfamoyl chloride, 7-oxa-
EINECS	Contact for details

Quality Control

Our 7-Oxabicyclo[4.2.1]Nona-2,4-Dien-8-Ylidenesulfamoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 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.