Description

1-Oxa-3,8-Diazaspiro[4.5]Decane-2,4-Dione,8-Methyl-(9Ci) is a high-value, heterocyclic organic compound featuring a unique spirocyclic structure that serves as a critical synthetic intermediate. This compound matters because its specific molecular architecture provides a versatile scaffold for constructing complex molecules in advanced pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, particularly those targeting neurological and metabolic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially for central nervous system (CNS) and enzyme inhibitor targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that require complex heterocyclic cores.
• Chemical Biology & Proteomics: Employed as a scaffold or linker in the design of chemical probes and molecular tools for studying biological systems.
• Material Science Precursor: Serves as a specialty monomer or precursor for advanced polymers with specific thermal or optical properties.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploration of new chemical spaces.
• Custom Synthesis & Scale-Up: A starting material for contract manufacturing organizations (CMOs) producing bespoke compounds for client projects.

Basic Information

Product Name	1-Oxa-3,8-Diazaspiro[4.5]Decane-2,4-Dione,8-Methyl-(9Ci)
CAS No.	168818-35-7
Molecular Formula	C8H12N2O3
Molecular Weight	184.19 g/mol
Synonyms	8-Methyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione; 1-Oxa-3,8-diazaspiro[4.5]decane-2,4-dione, 8-methyl-; 8-Methyl-1-oxa-3,8-diazaspiro[4.5]decan-2,4-dione; Spiro[4.5]decane-2,4-dione, 1-oxa-3,8-diaza-8-methyl-; 168818-35-7; 8-Methyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione (9CI)
EINECS	Contact for details

Quality Control

Our 1-Oxa-3,8-Diazaspiro[4.5]Decane-2,4-Dione,8-Methyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment and are available upon request.

Storage

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

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.