Description

2,2-Diethyl-7,7,9,9-Tetramethyl-1-Oxa-3-(Oxiranylmethyl)-3,8-Diazaspiro[4.5]Decan-4-One is a specialized spirocyclic compound featuring an oxirane (epoxide) functional group, making it a valuable reactive intermediate. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in advanced polymer and pharmaceutical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries seeking to introduce specific steric and reactive properties into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for synthesizing active pharmaceutical ingredients (APIs) with complex spirocyclic or hindered amine architectures.
• Polymer Crosslinking Agent: Utilized in the production of specialty epoxy resins and coatings, where its oxirane group enables crosslinking to enhance thermal and chemical resistance.
• Agrochemical Synthesis: Employed in the research and development of novel herbicides, fungicides, and plant growth regulators requiring specific sterically hindered amine functionalities.
• Ligand and Catalyst Development: Acts as a precursor for creating novel chelating ligands or organocatalysts used in asymmetric synthesis and metal complexation.
• Advanced Material Research: Used in developing high-performance materials, such as adhesives, sealants, and composites, where its unique structure imparts desired physical properties.
• Chemical Derivatization: Applied in analytical chemistry and biochemistry for modifying surfaces or biomolecules via its reactive epoxide group.

Basic Information

Product Name	2,2-Diethyl-7,7,9,9-Tetramethyl-1-Oxa-3-(Oxiranylmethyl)-3,8-Diazaspiro[4.5]Decan-4-One
CAS No.	78276-45-6
Molecular Formula	C19H34N2O3
Molecular Weight	338.49 g/mol
Synonyms	1-Oxa-3-(oxiranylmethyl)-3,8-diazaspiro[4.5]decan-4-one, 2,2-diethyl-7,7,9,9-tetramethyl-; 2,2-Diethyl-7,7,9,9-tetramethyl-1-oxa-3,8-diazaspiro[4.5]decan-4-one, 3-(oxiranylmethyl)-; Spiro[4.5]decan-4-one, 1-oxa-3,8-diaz-a- derivative; Epoxy-functionalized spirocyclic amine; Oxiranylmethyl spirocyclic lactam; Tetramethyl-diethyl spirocyclic epoxy amine
EINECS	Contact for details

Quality Control

Our 2,2-Diethyl-7,7,9,9-Tetramethyl-1-Oxa-3-(Oxiranylmethyl)-3,8-Diazaspiro[4.5]Decan-4-One is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high purity and consistent identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%

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