Description

1-Oxa-4-Thiaspiro[4.4]Nonan-2-One,4,4-Dioxide(9Ci) is a high-purity, specialized heterocyclic compound featuring a unique spirocyclic structure containing both oxygen and sulfur atoms. This compound is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring specific spirocyclic pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, where its unique structure can contribute to novel modes of action.
• Material Science: Serves as a precursor for advanced polymers or ligands in catalytic systems, leveraging its rigid spirocyclic framework.
• Organic Synthesis: Employed as a sophisticated scaffold or intermediate in complex multi-step synthetic routes for fine chemicals and specialty compounds.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	1-Oxa-4-Thiaspiro[4.4]Nonan-2-One,4,4-Dioxide(9Ci)
CAS No.	361180-97-4
Molecular Formula	C7H10O3S
Molecular Weight	174.22 g/mol
Synonyms	1-Oxa-4-thiaspiro[4.4]nonan-2-one 4,4-dioxide; 1-Oxa-4-thiaspiro[4.4]nonane-2-one, 4,4-dioxide; 4,4-Dioxo-1-oxa-4-thiaspiro[4.4]nonan-2-one; Spiro[1,3]oxathiane-2,2'-[1,3]oxathiolane 4,4,4',4'-tetraoxide (derivative); 2-Oxo-1-oxa-4-thiaspiro[4.4]nonane 4,4-dioxide
EINECS	Contact for details

Quality Control

Our production of 1-Oxa-4-Thiaspiro[4.4]Nonan-2-One,4,4-Dioxide(9Ci) adheres to stringent quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming the product meets your specified research or development grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.