Description

2-Aza-Spiro[4.4]Nonane Hemioxalate is a high-purity, advanced pharmaceutical intermediate characterized by its unique spirocyclic structure. This compound is critical for medicinal chemistry research and development, serving as a versatile building block for the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, particularly within the fields of central nervous system (CNS) and metabolic disorder treatments.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates and novel chemical entities (NCEs).
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Organic Synthesis Building Block: Employed in the construction of complex spirocyclic and heterocyclic frameworks due to its rigid, three-dimensional structure.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for pharmaceutical clients.
• Academic Research: Utilized in university and institutional labs for methodological development and the study of spirocyclic compound properties.

Basic Information

Item	Details
Product Name	2-Aza-Spiro[4.4]Nonane Hemioxalate
CAS No.	1523617-88-0
Molecular Formula	C10H17NO5
Molecular Weight	231.25 g/mol
Synonyms	2-Azaspiro[4.4]nonane hemioxalate; 2-Aza-spiro[4.4]nonane oxalate (1:0.5); 2-Azaspiro[4.4]nonane, oxalic acid salt (1:0.5); 2-Aza-spiro[4.4]nonane hemi-oxalate; Spiro[4.4]nonane-2-amine hemioxalate; 2-Aminospiro[4.4]nonane hemioxalate; 2-Azaspiro[4.4]nonane hydrogen oxalate
EINECS	Contact for details

Quality Control

Our 2-Aza-Spiro[4.4]Nonane Hemioxalate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with client specifications and relevant industry standards for advanced pharmaceutical intermediates.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.