Description

2-Azaspiro[4.4]Nonan-1-One,4-Methyl-(9Ci) is a specialized spirocyclic organic compound featuring a unique bridged-ring structure that serves as a valuable synthetic intermediate. This compound matters for its role as a key building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its spirocyclic scaffold for bioactivity.
• Ligand and Catalyst Development: Serves as a sophisticated backbone for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: 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 versatile scaffold for methodological chemistry research and the exploration of new chemical spaces in both university and corporate settings.

Basic Information

Item	Detail
Product Name	2-Azaspiro[4.4]Nonan-1-One,4-Methyl-(9Ci)
CAS No.	316790-92-8
Molecular Formula	C9H15NO
Molecular Weight	153.22 g/mol
Synonyms	4-Methyl-2-azaspiro[4.4]nonan-1-one; 4-Methyl-1-azaspiro[4.4]nonan-2-one; 4-Methyl-2-azaspiro[4.4]nonanone; 2-Azaspiro[4.4]nonan-1-one, 4-methyl-; 4-Methyl-2-azaspiro[4.4]nonane-1-one; 316790-92-8; 4-Methyl-1-azaspiro[4.4]nonane-2-one
EINECS	Contact for details

Quality Control

Our 2-Azaspiro[4.4]Nonan-1-One,4-Methyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

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%
Heavy Metals	≤ 20 ppm

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