Description

1-Oxa-2,8-Diazaspiro[4.5]Decane-3-Thione,2-Ethyl-8-Methyl-(9Ci) is a sophisticated spirocyclic heterocyclic compound featuring a unique oxadiazaspirodecane-thione core structure. This high-value chemical intermediate is prized for its role in advanced pharmaceutical research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with spirocyclic motifs.
• Chemical Biology Probe: Serves as a scaffold for creating tool compounds to study biological pathways and enzyme inhibition.
• Ligand Synthesis: Employed in the preparation of complex ligands for catalysis and material science applications.
• Process Chemistry: Utilized in route scouting and optimization for the scalable production of complex molecules.

Basic Information

Product Name	1-Oxa-2,8-Diazaspiro[4.5]Decane-3-Thione,2-Ethyl-8-Methyl-(9Ci)
CAS No.	736899-47-1
Molecular Formula	C9H16N2OS
Molecular Weight	200.30 g/mol
Synonyms	2-Ethyl-8-methyl-1-oxa-2,8-diazaspiro[4.5]decane-3-thione; 2-Ethyl-8-methyl-1-oxa-2,8-diazaspiro[4.5]decane-3-thione (9CI); 1-Oxa-2,8-diazaspiro[4.5]decane-3-thione, 2-ethyl-8-methyl-; Spiro[4.5]decane-3-thione derivative; Ethyl-methyl-oxadiazaspirodecane-thione
EINECS	Contact for details

Quality Control

Our production of 1-Oxa-2,8-Diazaspiro[4.5]Decane-3-Thione,2-Ethyl-8-Methyl-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized by advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.