Description

8-Benzyl-1-Oxa-8-Azaspiro[4.5]Decan-2-One is a high-purity, spirocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique structural framework makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and complex functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of complex drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides with novel modes of action.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research of advanced polymers and organic electronic materials due to its rigid spiro structure.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting exploratory organic synthesis.
• Custom Synthesis: Provides a foundational structure for custom manufacturing and scale-up projects for client-specific molecules.

Basic Information

Product Name	8-Benzyl-1-Oxa-8-Azaspiro[4.5]Decan-2-One
CAS No.	35296-14-1
Molecular Formula	C16H21NO2
Molecular Weight	259.35 g/mol
Synonyms	8-Benzyl-1-oxa-8-azaspiro[4.5]decan-2-one; 1-Oxa-8-azaspiro[4.5]decan-2-one, 8-benzyl-; 8-Benzyl-1-oxa-8-azaspiro[4,5]decan-2-one; 35296-14-1; Spiro[4.5]decan-2-one, 8-benzyl-1-oxa-8-aza-; Benzylspirooxazolidinone derivative; 8-Benzyl-1-oxa-8-azaspirodecan-2-one
EINECS	Contact for details

Quality Control

Our 8-Benzyl-1-Oxa-8-Azaspiro[4.5]Decan-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high standards, including cGMP intermediates for pharmaceutical development.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Loss on Drying	≤ 0.5% w/w

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