Description

2-Oxa-5-Azaspiro[3.4]Octane Oxalate Salt is a high-purity, advanced pharmaceutical intermediate and building block of significant interest in modern organic synthesis. Its unique spirocyclic structure, featuring both oxygen and nitrogen heteroatoms, makes it a valuable scaffold for constructing complex molecules with potential biological activity. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), particularly within medicinal chemistry and process R&D.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting the central nervous system (CNS) and other therapeutic areas.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing spirocyclic compound libraries in drug discovery and lead optimization programs.
• Process Chemistry Development: Serves as a critical starting material or intermediate in the scale-up and optimization of synthetic routes for potential APIs.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes to study biological pathways and protein interactions.
• Academic Research: Utilized in universities and research institutes for methodological studies in heterocyclic and spirocyclic chemistry.
• Custom Synthesis: A foundational component for contract research organizations (CROs) and CDMOs performing bespoke synthesis for clients.

Basic Information

Product Name	2-Oxa-5-Azaspiro[3.4]Octane Oxalate Salt
CAS No.	1433363-32-6
Molecular Formula	C9H13NO5
Molecular Weight	215.20 g/mol
Synonyms	2-Oxa-5-azaspiro[3.4]octane oxalate; 2-Oxa-5-azaspiro[3.4]octane, oxalic acid salt; 5-Aza-2-oxaspiro[3.4]octane oxalate; Spiro[3.4]octane, 2-oxa-5-aza-, oxalate; Oxalic acid, compound with 2-oxa-5-azaspiro[3.4]octane (1:1); 1433363-32-6
EINECS	Contact for details

Quality Control

Our 2-Oxa-5-Azaspiro[3.4]Octane Oxalate Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from techniques such as HPLC, NMR, and mass spectrometry. Our quality commitment supports its use in cGMP-compliant pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

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.