Description

1-Azaspiro[4.4]Nonan-2-One is a specialized organic compound featuring a unique spirocyclic lactam structure, making it a valuable synthetic intermediate and building block in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry and chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Medicinal Chemistry Research: Used in the exploration of structure-activity relationships (SAR) and the development of new pharmacophores due to its constrained spirocyclic scaffold.
• Agrochemical Synthesis: Serves as a precursor in the development of new pesticides and herbicides with unique modes of action.
• Material Science: Investigated as a monomer or additive for creating polymers with specific thermal or mechanical properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	1-Azaspiro[4.4]Nonan-2-One
CAS No.	63941-21-9
Molecular Formula	C8H13NO
Molecular Weight	139.20 g/mol
Synonyms	1-Azaspiro[4.4]nonan-2-one; 2-Azaspiro[4.4]nonan-3-one; Spiro[cyclobutane-1,2'-piperidin]-3'-one; 1-Aza-spiro[4.4]nonane-2-one; 2-Azaspiro[4.4]nonan-3-one; 1-Azaspiro[4,4]nonane-2-one; 2-Azaspiro[4,4]nonan-3-one; 1-Aza-spiro[4.4]nonan-2-one
EINECS	Contact for details

Quality Control

Our 1-Azaspiro[4.4]Nonan-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.