Description

3-Allyl-1,3-Diazaspiro[4.6]Undecane-2,4-Dione is a specialized spirocyclic hydantoin derivative, a versatile heterocyclic building block prized for its unique structural framework. This compound is of significant interest in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules and functional materials. It serves as a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to create compounds with complex, three-dimensional architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its spirocyclic core for enhanced biological activity and selectivity.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis to produce enantiomerically pure compounds.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific thermal or mechanical properties.
• Chemical Biology Probe: Utilized in medicinal chemistry to build molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects requiring complex heterocyclic scaffolds.

Basic Information

Product Name	3-Allyl-1,3-Diazaspiro[4.6]Undecane-2,4-Dione
CAS No.	718-81-0
Molecular Formula	C12H18N2O2
Molecular Weight	222.28 g/mol
Synonyms	3-Allyl-1,3-diazaspiro[4.6]undecane-2,4-dione; 3-Allylspiro[imidazolidine-4,1'-cyclohexane]-2,5-dione; 1-Allyl-3-azaspiro[4.6]undecane-2,4-dione; Allylspirohydantoin; Spiro[imidazolidine-4,1'-cyclohexane]-2,5-dione, 3-allyl-; 3-Allyl-1,3-diazaspiro[4.6]undecane-2,4-dione; 718-81-0 (CAS)
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our fine chemical intermediates. Production follows cGMP principles where applicable, and each batch is analyzed using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, and we support customer audits to ensure full transparency and supply chain reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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)	≤ 20 ppm

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