Description

5-Azaspiro[3.4]Octane Hemioxalate is a high-value, nitrogen-containing spirocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key chiral intermediate and versatile scaffold for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Chiral Synthesis: Serves as a versatile chiral scaffold for constructing enantiomerically pure compounds in asymmetric synthesis.
• Ligand and Catalyst Development: Used in the design and preparation of novel ligands and organocatalysts for catalytic transformations.
• Agrochemical Research: Employed as a key intermediate in the development of new pesticides and herbicides with novel modes of action.
• Material Science: Acts as a precursor for functionalized polymers and advanced organic materials with specific electronic or structural properties.
• Academic & Discovery Chemistry: A valuable reagent for exploring new chemical space and reaction methodologies in R&D laboratories.

Basic Information

Product Name	5-Azaspiro[3.4]Octane Hemioxalate
CAS No.	1403766-69-7
Molecular Formula	C9H13NO5
Molecular Weight	215.20 g/mol
Synonyms	5-Azaspiro[3.4]octane, hemioxalate salt; 1-Oxa-5-azaspiro[3.4]octane hemioxalate; 5-Azaspiro[3.4]octane oxalic acid salt (1:0.5); Azaspirooctane hemioxalate; Spiro[3.4]octane-5-amine hemioxalate
EINECS	Contact for details

Quality Control

Our 5-Azaspiro[3.4]Octane Hemioxalate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identification by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
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.