Description

2-Oxa-6-Azaspiro[3.5]Nonane Oxalate is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and agrochemicals, where its unique spirocyclic structure introduces valuable three-dimensional complexity. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures in drug discovery and material science programs.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the research and development of new generation herbicides and fungicides that require complex heterocyclic cores.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of advanced polymers and functional materials with specific chemical properties.
• Chemical Biology Probes: Utilized to develop molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis and Scale-Up: Supplied for contract research organizations (CROs) and CDMOs engaged in custom synthesis projects from milligram to kilogram scale.

Basic Information

Product Name	2-Oxa-6-Azaspiro[3.5]Nonane Oxalate
CAS No.	1366396-42-0
Molecular Formula	C9H13NO5
Molecular Weight	215.20 g/mol
Synonyms	2-Oxa-6-azaspiro[3.5]nonane oxalate; 6-Oxa-2-azaspiro[3.5]nonane oxalate; Oxaspiro[3.5]nonane oxalate salt; Spiro[3.5]nonane-2,6-oxazolidine oxalate; 1-Oxa-5-azaspiro[3.5]nonane oxalate (alternative numbering); 2,6-Dioxa-9-azaspiro[4.5]decane oxalate (related structure); 1366396-42-0; 2-Oxa-6-azaspiro[3.5]nonane, oxalic acid salt
EINECS	Contact for details

Quality Control

Our 2-Oxa-6-Azaspiro[3.5]Nonane Oxalate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your regulatory and quality assurance 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 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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