Description

5-Azaspiro[2.4]Heptan-4-One is a specialized nitrogen-containing spirocyclic compound that serves as a versatile and valuable building block in advanced organic synthesis. Its unique bridged bicyclic structure makes it a key intermediate for constructing complex molecular architectures with high three-dimensional complexity. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) targets and bioactive alkaloid analogs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require complex, sterically defined heterocyclic cores.
• Chemical Biology & Probe Development: Employed as a scaffold for creating molecular probes and tool compounds to study enzyme function and biological pathways.
• Material Science: Acts as a monomer or precursor for advanced polymers and specialty materials with tailored properties.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including novel cyclization and ring-expansion reactions.

Basic Information

Product Name	5-Azaspiro[2.4]Heptan-4-One
CAS No.	3697-70-9
Molecular Formula	C6H9NO
Molecular Weight	111.14 g/mol
Synonyms	4-Heptanone, 5-azaspiro[2.4]-; 5-Azaspiro[2.4]heptan-4-one; 1-Azaspiro[2.3]hexan-2-one; Azaspiroheptanone; Spiro[cyclopropane-1,2'-pyrrolidin]-3'-one
EINECS	Contact for details

Quality Control

Our 5-Azaspiro[2.4]Heptan-4-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.