Description

2-Oxa-6-Azaspiro[3.3]Heptane Hemioxalate is a high-purity, advanced pharmaceutical intermediate and versatile heterocyclic building block. This compound is critical for the synthesis of complex molecules, offering a rigid spirocyclic scaffold that is highly valuable in modern medicinal chemistry. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and other therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting neurological disorders.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to introduce conformational constraint.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic frameworks and spirocyclic compounds.
• Agrochemical Development: Potential application in the research and synthesis of new crop protection agents with novel modes of action.
• Material Science: Investigated as a monomer or additive for creating specialty polymers with unique thermal or mechanical properties.

Basic Information

Product Name	2-Oxa-6-Azaspiro[3.3]Heptane Hemioxalate
CAS No.	1045709-32-7
Molecular Formula	C7H9NO5
Molecular Weight	187.15 g/mol
Synonyms	2-Oxa-6-azaspiro[3.3]heptane oxalate (1:1); 2-Oxa-6-azaspiro[3.3]heptane, oxalic acid salt; 6-Oxa-2-azaspiro[3.3]heptane hemioxalate; Azaspiro[3.3]heptane oxalate derivative; Spirocyclic oxazolidine oxalate; 1-Oxa-4-azaspiro[2.3]hexane hemioxalate (alternative numbering); 1045709-32-7; CAS 1045709-32-7
EINECS	Contact for details

Quality Control

Our 2-Oxa-6-Azaspiro[3.3]Heptane Hemioxalate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical research and development projects.

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). The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

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)	≤ 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.