Description

2,8-Dioxa-5-Azaspiro[3.5]Nonane Hemioxalate is a high-purity, advanced pharmaceutical intermediate and building block. This compound is valued for its unique spirocyclic structure, which is integral to the synthesis of complex molecules in modern medicinal chemistry. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those requiring spirocyclic or bridged heterocyclic frameworks.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that leverage its specific molecular architecture.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex ether and amine-containing structures in academic and industrial R&D.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Ligand Synthesis: Can be utilized to create novel chelating agents or catalysts for asymmetric synthesis.

Basic Information

Product Name	2,8-Dioxa-5-Azaspiro[3.5]Nonane Hemioxalate
CAS No.	1523571-80-3
Molecular Formula	C9H13NO6
Molecular Weight	231.20 g/mol
Synonyms	2,8-Dioxa-5-azaspiro[3.5]nonane hemioxalate; 5-Azaspiro[3.5]nonane-2,8-dione hemioxalate; Spiro[3.5]nonane-2,8-dione, 5-aza-, hemioxalate; 2,8-Dioxa-5-azaspiro[3.5]nonane oxalic acid salt (1:0.5); 1523571-80-3; 2,8-Dioxa-5-azaspiro[3.5]nonane hemi-oxalate; 5-Aza-2,8-dioxaspiro[3.5]nonane hemioxalate
EINECS	Contact for details

Quality Control

Our 2,8-Dioxa-5-Azaspiro[3.5]Nonane Hemioxalate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every 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 place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere if possible and opened only in a controlled, dry environment.

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)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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