Description

2-Oxa-5-Azaspiro[3.4]Octan-1-One,3,3-Dimethyl-(9Ci) is a high-value spirocyclic building block of significant interest in advanced organic synthesis. This compound matters for its unique structural framework, which is pivotal in constructing complex molecular architectures with precise three-dimensional control. Pharmaceutical and agrochemical research organizations need this specialized intermediate for the development of novel active ingredients, particularly in medicinal chemistry for creating constrained scaffolds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and antiviral targets.
• Agrochemical Research: Used in the development of new generation herbicides and pesticides with unique modes of action.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science: Employed in the research of advanced polymers and functional materials with specific thermal or optical properties.
• Chemical Biology Probes: Utilized to construct molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	2-Oxa-5-Azaspiro[3.4]Octan-1-One,3,3-Dimethyl-(9Ci)
CAS No.	287401-36-9
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	3,3-Dimethyl-2-oxa-5-azaspiro[3.4]octan-1-one; 2-Oxa-5-azaspiro[3.4]octan-1-one, 3,3-dimethyl-; 3,3-Dimethyl-1-oxa-4-azaspiro[3.4]octan-2-one; Spiro[3.4]octane-1-one, 2-oxa-5-aza-3,3-dimethyl-; 287401-36-9; 3,3-Dimethyl-2-oxa-5-azaspiro[3.4]octan-1-one (9CI); 3,3-Dimethyl-1-oxa-4-azaspiro[3.4]octan-2-one (alternative numbering)
EINECS	Contact for details

Quality Control

Our 2-Oxa-5-Azaspiro[3.4]Octan-1-One,3,3-Dimethyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for research and development applications. Certificates of Analysis (COA) with full specification data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong acids and strong oxidizing agents.

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%
Single Unknown Impurity (HPLC)	≤ 1.0%

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