Description

1-Oxa-3-Azaspiro[4.5]Dec-3-En-2-One,4-Methyl-(9Ci) is a specialized spirocyclic heterocyclic compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique fused ring structure containing both oxygen and nitrogen atoms makes it a versatile precursor for constructing complex molecular architectures. This high-purity compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, leveraging its spirocyclic scaffold for bioactivity.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocycles and spiro compounds.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes to study biological pathways and enzyme functions.

Basic Information

Product Name	1-Oxa-3-Azaspiro[4.5]Dec-3-En-2-One,4-Methyl-(9Ci)
CAS No.	89849-15-0
Molecular Formula	C9H13NO2
Molecular Weight	167.21 g/mol
Synonyms	4-Methyl-1-oxa-3-azaspiro[4.5]dec-3-en-2-one; 4-Methyl-1-oxa-3-azaspiro[4.5]dec-3-en-2-one (9CI); 89849-15-0; 4-Methyl-1-oxa-3-azaspiro[4.5]dec-3-en-2-one, (9ci); 1-Oxa-3-azaspiro[4.5]dec-3-en-2-one, 4-methyl-; Spiro[4.5]dec-3-en-2-one, 1-oxa-3-aza-4-methyl-
EINECS	Contact for details

Quality Control

Our 1-Oxa-3-Azaspiro[4.5]Dec-3-En-2-One,4-Methyl-(9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for research-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. 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)	≥ 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.