Description

10-Thia-7,8-Diazadispiro[3.0.4.1]Decane (9Ci) is a complex, high-purity heterocyclic compound featuring a unique dispirocyclic framework. This specialized structure makes it a valuable and versatile advanced pharmaceutical intermediate and a key building block in organic synthesis. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring complex molecular architectures.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, or fungicides with potentially novel modes of action.
• Ligand & Catalyst Development: The nitrogen and sulfur atoms in its structure make it a candidate for designing new chelating ligands or organocatalysts for asymmetric synthesis.
• Material Science Precursor: Potential use in creating novel polymers or organic electronic materials with specific electronic or structural properties.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, particularly in spirocyclic and heterocyclic compound synthesis.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions.

Basic Information

Product Name	10-Thia-7,8-Diazadispiro[3.0.4.1]Decane (9Ci)
CAS No.	89511-13-7
Molecular Formula	C7H10N2S
Molecular Weight	154.23 g/mol
Synonyms	7,8-Diazadispiro[3.0.4.1]decane, 10-thia- (9CI); 10-Thia-7,8-diazadispiro[3.0.4.1]decane; 1,4-Dithia-7,8-diazaspiro[4.4]nonane; Dispiro[3.0.4.1]decane, 10-thia-7,8-diaza-; 7,8-Diazadispiro[3.0.4.1]decane, 10-thia-; 1,4-Dithia-7,8-diazaspiro[4.4]nonane (ambiguous); CAS 89511-13-7
EINECS	Contact for details

Quality Control

Our 10-Thia-7,8-Diazadispiro[3.0.4.1]Decane (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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