Description

1,3-Dioxa-4-Azaspiro[5.5]Undec-4-En-2-One,5-Ethoxy-(9Ci) is a specialized spirocyclic heterocyclic compound that serves as a valuable building block in advanced organic synthesis. Its unique molecular architecture, featuring fused dioxa and aza rings, makes it a key intermediate for constructing complex molecules with specific stereochemical and functional properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those requiring spirocyclic or complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where its specific ring system can contribute to biological activity.
• Material Science: Potential monomer or precursor for specialty polymers and advanced materials with tailored thermal or chemical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and other sophisticated organic molecules.
• Ligand and Catalyst Development: The nitrogen and oxygen atoms within its structure make it a candidate for developing novel chelating ligands or organocatalysts.

Basic Information

Item	Details
Product Name	1,3-Dioxa-4-Azaspiro[5.5]Undec-4-En-2-One,5-Ethoxy-(9Ci)
CAS No.	115372-96-8
Molecular Formula	C10H15NO4
Molecular Weight	213.23 g/mol
Synonyms	5-Ethoxy-1,3-dioxa-4-azaspiro[5.5]undec-4-en-2-one; 5-Ethoxy-1,3-dioxa-4-azaspiro[5.5]undec-4-ene-2-one; 5-Ethoxy-4-aza-1,3-dioxaspiro[5.5]undec-4-en-2-one; 115372-96-8; 4-Aza-1,3-dioxaspiro[5.5]undec-4-ene-2-one, 5-ethoxy-; 5-Ethoxy-4-aza-1,3-dioxaspiro[5.5]undec-4-ene-2-one
EINECS	Contact for details

Quality Control

Our 1,3-Dioxa-4-Azaspiro[5.5]Undec-4-En-2-One,5-Ethoxy-(9Ci) is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming batch-specific specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong acids, bases, and 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%
Melting Point	Contact for details
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.