Description

1,4-Dithiaspiro[4.5]Decan-8-One CAS NO 54531-74-7 is a specialized spirocyclic sulfur-containing ketone, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique dithiaspiro structure makes it a critical building block for constructing complex molecular architectures, particularly in pharmaceutical and materials science research. This compound is essential for chemists and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic framework.
• Ligand and Catalyst Development: Serves as a scaffold for creating novel chelating ligands and organocatalysts in asymmetric synthesis.
• Materials Science Research: Employed in the development of organic electronic materials and polymers with specific optoelectronic properties.
• Flavor & Fragrance Chemistry: Acts as an intermediate for synthesizing complex sulfur-containing aroma compounds.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	1,4-Dithiaspiro[4.5]Decan-8-One
CAS No.	54531-74-7
Molecular Formula	C8H12OS2
Molecular Weight	188.31 g/mol
Synonyms	8-Oxo-1,4-dithiaspiro[4.5]decane; 1,4-Dithiaspiro[4.5]decan-8-one; Spiro[1,3-dithiolane-2,1'-cyclohexan]-4'-one; 1,4-Dithiaspiro[4.5]decan-8-on (German); 1,4-ジチアスピロ[4.5]デカン-8-オン (Japanese); 1,4-二噻螺[4.5]癸烷-8-酮 (Chinese); DTDO
EINECS	Contact for details

Quality Control

Every batch of 1,4-Dithiaspiro[4.5]Decan-8-One is produced and tested under strict quality management systems to ensure consistency and reliability for your research and production needs. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated development pathways.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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