Description

5-Azaspiro[2.4]Heptan-4-One,7-Methylene-(9Ci) is a specialized spirocyclic organic compound featuring a unique bridged structure that serves as a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides with novel modes of action.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Investigated as a monomer or additive for producing polymers with specific thermal or mechanical properties.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological studies in organic synthesis and heterocyclic chemistry.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	5-Azaspiro[2.4]Heptan-4-One,7-Methylene-(9Ci)
CAS No.	111291-56-6
Molecular Formula	C7H9NO
Molecular Weight	123.15 g/mol
Synonyms	7-Methylene-5-azaspiro[2.4]heptan-4-one; 5-Azaspiro[2.4]heptan-4-one, 7-methylene-; 111291-56-6; 7-Methylidene-5-azaspiro[2.4]heptan-4-one; Spiro[2.4]heptane-7-methylene-5-aza-4-one; 4-Oxo-7-methylene-5-azaspiro[2.4]heptane
EINECS	Contact for details

Quality Control

Our 5-Azaspiro[2.4]Heptan-4-One,7-Methylene-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to cGMP principles and stringent in-process controls guarantees a reliable supply of high-purity material for your critical research and development applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.