Description

2,8-Diazaspiro[5.5]undecane-1,7-dione is a high-purity, heterocyclic organic compound featuring a unique spirocyclic structure, making it a valuable and versatile building block in advanced chemical synthesis. Its rigid, three-dimensional framework is crucial for constructing complex molecular architectures with specific biological or material properties. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral scaffold or precursor in the synthesis of complex drug candidates, particularly for central nervous system (CNS) and metabolic disease targets.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, where its spirocyclic core can impart unique biological activity and stability.
• Ligand and Catalyst Development: Acts as a precursor for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science: Investigated as a monomer or additive for creating polymers with specific thermal or mechanical properties due to its rigid structure.
• Chemical Biology & Proteomics: Employed as a molecular probe or linker in the study of protein-protein interactions and enzyme mechanisms.
• Academic & Contract Research: A fundamental research chemical for methodological development in organic synthesis and heterocyclic chemistry.

Basic Information

Item	Detail
Product Name	2,8-Diazaspiro[5.5]undecane-1,7-dione
CAS No.	84296-41-3
Molecular Formula	C9H14N2O2
Molecular Weight	182.22 g/mol
Synonyms	1,7-Dioxo-2,8-diazaspiro[5.5]undecane; 2,8-Diazaspiro[5.5]undecane-1,7-dione; Spiro[5.5]undecane-1,7-dione, 2,8-diaza-; 1,7-Diazaspiro[5.5]undecane-2,8-dione (tautomer); 2,8-Diazaspirobicyclo[3.3.1]nonane-1,7-dione; Contact for additional trade names and aliases.
EINECS	Contact for details

Quality Control

Every batch of 2,8-Diazaspiro[5.5]undecane-1,7-dione is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development applications. A detailed Certificate of Analysis (COA) specifying purity, identity, and impurity profiles is supplied with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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