Description

2,8-Dioxa-5-Azaspiro[3.5]Nonane Hemioxalate is a high-purity, advanced pharmaceutical intermediate and building block with a complex spirocyclic structure. This compound is valued for its role in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry and drug discovery programs. It is primarily sought by research institutions, fine chemical manufacturers, and pharmaceutical companies engaged in the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies for new drug candidates.
• Organic Synthesis: Serves as a versatile spirocyclic scaffold for constructing heterocyclic compounds in fine chemical production.
• Agrochemical Development: Potential intermediate in the research and synthesis of novel crop protection agents.
• Material Science: Investigated as a monomer or precursor for specialized polymers and advanced materials.

Basic Information

Product Name	2,8-Dioxa-5-Azaspiro[3.5]Nonane Hemioxalate
CAS No.	1392804-64-6
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; 1-Oxa-4-azaspiro[4.4]nonane-2,8-dione hemioxalate (related structural isomer); Spirocyclic oxazolidinone hemioxalate; Pharmaceutical Intermediate 1392804-64-6
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 comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and results 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 area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Any individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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