Description

4-Oxa-7-Azaspiro[2.5]Octan-8-One is a high-purity, advanced pharmaceutical intermediate featuring a unique spirocyclic scaffold. This compound is of significant value for medicinal chemistry research and development, serving as a versatile building block for constructing complex molecular architectures. It is primarily sought after by R&D teams in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) and other therapeutic areas.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to explore new chemical space.
• Agrochemical Development: Serves as a precursor in the creation of new pesticides and herbicides with potentially improved efficacy and selectivity.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals and catalysts.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) laboratories for exploratory synthetic chemistry projects.

Basic Information

Product Name	4-Oxa-7-Azaspiro[2.5]Octan-8-One
CAS No.	2227206-16-6
Molecular Formula	C6H9NO2
Molecular Weight	127.14 g/mol
Synonyms	8-Oxo-4-oxa-7-azaspiro[2.5]octane; 4-Oxa-7-azaspiro[2.5]octan-8-one; 7-Aza-4-oxaspiro[2.5]octan-8-one; Spiro[oxirane-2,2'-pyrrolidin]-3'-one, 1'-oxide (related); Oxazaspirooctanone; Pharmaceutical Intermediate 2227206-16-6
EINECS	Contact for details

Quality Control

Our 4-Oxa-7-Azaspiro[2.5]Octan-8-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing 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.