Description

2,5-Dioxa-8-Azaspiro[3.5]Nonane, 9-Methyl- is a high-value, spirocyclic heterocyclic compound featuring a unique bridged structure containing both ether and amine functionalities. This molecular architecture makes it a versatile and critical building block (synthon) in advanced organic synthesis, particularly for the development of complex pharmaceutical intermediates and specialty chemicals. It is primarily sought after by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, especially those requiring spirocyclic or constrained heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and insecticides where its unique structure can impart specific biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating novel chelating ligands and organocatalysts used in asymmetric synthesis and metal-catalyzed reactions.
• Material Science Research: Employed in the development of advanced polymers, dendrimers, and other functional materials with tailored properties.
• Chemical Biology Probes: Utilized as a core structure for designing molecular probes and tools to study biological processes.

Basic Information

Product Name	2,5-Dioxa-8-Azaspiro[3.5]Nonane, 9-Methyl-
CAS No.	2172107-89-8
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	9-Methyl-2,5-dioxa-8-azaspiro[3.5]nonane; 9-Methyl-2,5,8-trioxaspiro[3.5]nonane (deprecated); 8-Aza-2,5-dioxaspiro[3.5]nonane, 9-methyl-; 9-Methyl-8-aza-2,5-dioxaspiro[3.5]nonane; Methyl-substituted spirocyclic amino ether; Spirocyclic amino ether derivative; CAS 2172107-89-8
EINECS	Contact for details

Quality Control

Our 2,5-Dioxa-8-Azaspiro[3.5]Nonane, 9-Methyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up activities.

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 product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (Standard Grade)
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.