Description

6-Oxa-4-Azaspiro[2.4]Heptan-5-One is a specialized spirocyclic heterocyclic compound featuring a unique oxazolidinone-like structure. This molecular framework is of significant interest in advanced organic synthesis, particularly for constructing complex pharmacophores and chiral auxiliaries. It serves as a valuable key intermediate for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with unique modes of action.
• Chiral Auxiliary/Reagent: Its constrained spiro structure can be exploited in asymmetric synthesis to induce stereoselectivity in chemical transformations.
• Material Science Research: Investigated as a monomer or precursor for developing polymers with specific thermal or mechanical properties.
• Chemical Biology Probe: Serves as a scaffold for creating molecular tools to study enzyme function and biological pathways.

Basic Information

Item	Details
Product Name	6-Oxa-4-Azaspiro[2.4]Heptan-5-One
CAS No.	869012-03-3
Molecular Formula	C5H7NO2
Molecular Weight	113.11 g/mol
Synonyms	4-Aza-6-oxaspiro[2.4]heptan-5-one; 6-Oxa-4-azaspiro[2.4]heptan-5-one; Oxazaspiroheptanone; Spiro[2.4]heptane-6-oxa-4-aza-5-one; 1-Oxa-3-azaspiro[3.3]heptan-2-one (alternative numbering); 869012-03-3; CAS 869012-03-3
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity for our advanced intermediates. Production is supported by full analytical characterization (NMR, MS, HPLC). A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and scale-up activities.

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). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.