Description

2,3-Dithiaspiro[4.4]Nonane(9Ci) is a specialized organosulfur compound featuring a unique spirocyclic structure, which is of significant interest in advanced synthetic chemistry. This compound serves as a valuable building block and intermediate for the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science, where its distinct molecular framework enables the creation of complex, sulfur-containing target molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring complex heterocyclic or sulfur-based scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its unique chemical structure for bioactivity.
• Materials Science: Serves as a monomer or cross-linking agent in the research of specialty polymers and advanced materials with specific electronic or mechanical properties.
• Ligand Synthesis: Acts as a precursor for creating novel ligands used in catalysis and coordination chemistry.
• Chemical Research: A versatile building block in academic and industrial organic synthesis for constructing complex, sulfur-containing molecular architectures.

Basic Information

Product Name	2,3-Dithiaspiro[4.4]Nonane(9Ci)
CAS No.	80879-65-8
Molecular Formula	C7H12S2
Molecular Weight	160.30 g/mol
Synonyms	2,3-Dithiaspiro[4.4]nonane; 2,3-Dithiaspiro(4.4)nonane; Spiro[4.4]nonane-2,3-dithione; 1,4-Dithiaspiro[4.4]nonane (common misnomer); 80879-65-8; 2,3-Dithiaspiro[4.4]nonane (9CI); 2,3-Dithiaspiro[4.4]nonane, 9CI
EINECS	Contact for details

Quality Control

Our 2,3-Dithiaspiro[4.4]Nonane(9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.