Description

5,8-Methano-2H-Cycloheptathiazole(9Ci) is a specialized heterocyclic organic compound featuring a unique fused bicyclic structure incorporating sulfur and nitrogen. This distinct molecular architecture makes it a valuable intermediate for advanced chemical synthesis and materials science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for constructing complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs) with potential biological activity.
• Agrochemical Research: Used in developing new candidates for herbicides, fungicides, or insecticides due to its heterocyclic core.
• Material Science: Serves as a precursor for advanced polymers or organic electronic materials requiring specific sulfur-nitrogen motifs.
• Chemical Synthesis: A versatile synthon in organic chemistry for constructing complex polycyclic frameworks in academic and industrial laboratories.
• Ligand & Catalyst Development: Potential use in creating novel ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	5,8-Methano-2H-Cycloheptathiazole(9Ci)
CAS No.	159408-34-1
Molecular Formula	C8H9NS
Molecular Weight	151.23 g/mol
Synonyms	5,8-Methano-2H-cycloheptathiazole; 2H-Cyclohepta[d]thiazole, 4,5,6,7-tetrahydro-3aH-cyclopenta[e]thiazole (related structural names); Bicyclo[3.2.1]octane-fused thiazole; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 5,8-Methano-2H-Cycloheptathiazole(9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. 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, well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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