Description

4-Oxa-1,2-Diazaspiro[4.4]Non-1-Ene,3-Methoxy-3-Methyl-(9Ci) is a specialized spirocyclic heterocyclic compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique molecular architecture, featuring fused oxadiazole and spirocyclic rings, makes it a key precursor for constructing complex pharmacophores and functional materials. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, enabling the synthesis of novel compounds with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in developing central nervous system (CNS) agents and other therapeutic compounds.
• Agrochemical Research: Used in the discovery and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of advanced polymers and specialty materials with specific thermal or optical properties.
• Chemical Synthesis Reagent: Employed in academic and industrial R&D labs for methodological studies and the construction of complex, spirocyclic molecular frameworks.
• Ligand and Catalyst Development: Utilized as a scaffold for creating novel chelating ligands or organocatalysts used in asymmetric synthesis.

Basic Information

Item	Detail
Product Name	4-Oxa-1,2-Diazaspiro[4.4]Non-1-Ene,3-Methoxy-3-Methyl-(9Ci)
CAS No.	119393-19-0
Molecular Formula	C8H12N2O2
Molecular Weight	168.19 g/mol
Synonyms	3-Methoxy-3-methyl-4-oxa-1,2-diazaspiro[4.4]non-1-ene; 3-Methoxy-3-methyl-4-oxa-1,2-diazaspiro[4.4]non-1-ene (9CI); 4-Oxa-1,2-diazaspiro[4.4]non-1-ene, 3-methoxy-3-methyl-; Spiro[4.4]nonane, 3-methoxy-3-methyl-4-oxa-1,2-diaz-a-1-ene derivative; 1,2-Diazaspiro[4.4]non-1-ene, 4-oxa-3-methoxy-3-methyl-; Methoxy-methyl oxadiazole spiro compound
EINECS	Contact for details

Quality Control

Our production of 4-Oxa-1,2-Diazaspiro[4.4]Non-1-Ene,3-Methoxy-3-Methyl-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All materials undergo rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality management systems and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.