Description

2-Oxa-8-Aza-Spiro[5.5]Undecane-1,7-Dione is a high-purity, specialized heterocyclic compound featuring a unique spirocyclic structure that serves as a critical building block in advanced organic synthesis. Its value lies in providing a rigid, functionalized scaffold essential for constructing complex molecular architectures with precise stereochemistry. This intermediate is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and metabolic disease targets.
• Agrochemical Synthesis: Used in the design and production of advanced herbicides, fungicides, and insecticides requiring specific stereochemical properties.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of specialty polymers and organic frameworks with tailored properties.
• Academic & Contract Research: A valuable reagent for methodological studies and complex molecule construction in academic and CRO laboratory settings.

Basic Information

Product Name	2-Oxa-8-Aza-Spiro[5.5]Undecane-1,7-Dione
CAS No.	889944-63-2
Molecular Formula	C9H13NO3
Molecular Weight	183.20 g/mol
Synonyms	1,7-Dioxo-2-oxa-8-azaspiro[5.5]undecane; 2-Oxa-8-azaspiro[5.5]undecane-1,7-dione; Spiro[5.5]undecane-1,7-dione, 2-oxa-8-aza-; 8-Aza-2-oxaspiro[5.5]undecane-1,7-dione
EINECS	Contact for details

Quality Control

Our 2-Oxa-8-Aza-Spiro[5.5]Undecane-1,7-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.