Description

4-Oxa-1-Azaspiro[5.5]Undecan-5-Ol,1-Ethyl-5-Methyl-(8Ci) is a specialized spirocyclic organic compound that serves as a valuable building block in advanced organic synthesis. This heterocyclic structure is prized for its unique three-dimensional framework, which is critical for modulating the biological activity and physicochemical properties of target molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, where the spirocyclic core can impart favorable metabolic stability and selectivity.
• Chemical Biology Probe: Serves as a scaffold for developing molecular probes to study enzyme function and protein-protein interactions in biological systems.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific thermal or mechanical properties.
• Catalyst Ligand Development: The nitrogen and oxygen atoms within the structure can be utilized to develop novel ligands for asymmetric catalysis.
• Academic & Contract Research: Employed in university and CRO (Contract Research Organization) laboratories for methodological studies and the synthesis of complex natural product analogs.

Basic Information

Product Name	4-Oxa-1-Azaspiro[5.5]Undecan-5-Ol,1-Ethyl-5-Methyl-(8Ci)
CAS No.	802267-76-1
Molecular Formula	C11H21NO2
Molecular Weight	199.29 g/mol
Synonyms	1-Ethyl-5-methyl-4-oxa-1-azaspiro[5.5]undecan-5-ol; 4-Oxa-1-azaspiro[5.5]undecan-5-ol, 1-ethyl-5-methyl-; 1-Ethyl-5-methyl-1-azaspiro[5.5]undecane-4,5-diol (tautomeric form); Spirocyclic amino alcohol derivative; 802267-76-1; 1-Azaspiro[5.5]undecane, 4-oxa- derivative
EINECS	Contact for details

Quality Control

Our production of 4-Oxa-1-Azaspiro[5.5]Undecan-5-Ol,1-Ethyl-5-Methyl-(8Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. We support cGMP (current Good Manufacturing Practice) standards for pharmaceutical-grade material. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.