Description

8-Oxa-2-Aza-Spiro[4.5]Decane Hemioxalate is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound is valued for its rigid spirocyclic scaffold, which is instrumental in modulating the physicochemical properties and biological activity of target molecules. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the construction of novel active ingredients. The CAS number for this material is 1408075-68-2.

Application

This versatile spirocyclic intermediate serves as a critical component in sophisticated chemical synthesis pipelines.

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and metabolic disorder research.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Chemical Biology & Proteomics: Employed as a scaffold or linker in the design of chemical probes and activity-based protein profiling (ABPP) reagents.
• Material Science: Potential monomer or additive for creating polymers with specific thermal or mechanical properties.
• Academic & Contract Research: Fundamental research tool in synthetic methodology development and medicinal chemistry programs.

Basic Information

Product Name	8-Oxa-2-Aza-Spiro[4.5]Decane Hemioxalate
CAS No.	1408075-68-2
Molecular Formula	C9H15NO3 • 0.5(C2H2O4)
Molecular Weight	218.21 g/mol (for the hemioxalate salt form)
Synonyms	8-Oxa-2-azaspiro[4.5]decane hemioxalate; 2-Aza-8-oxaspiro[4.5]decane hemioxalate; 1-Oxa-4-azaspiro[4.5]decane hemioxalate (alternative numbering); Spirocyclic oxazolidine hemioxalate; Oxa-aza-spirodecane hemioxalate
EINECS	Contact for details

Quality Control

Our 8-Oxa-2-Aza-Spiro[4.5]Decane Hemioxalate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency, meeting the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay purity and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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