Description

9-Oxa-1,3,5-Triazaspiro[5.5]undecane(9Ci) is a high-value, multifunctional spirocyclic heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique rigid molecular architecture, featuring fused oxazine and triazine rings, makes it an essential intermediate for developing novel pharmaceuticals and agrochemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Development: Used in the research and production of advanced herbicides, fungicides, and insecticides with novel modes of action.
• Ligand and Catalyst Design: Serves as a precursor for creating sophisticated chelating ligands and organocatalysts in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing high-performance polymers with enhanced thermal and chemical stability.
• Chemical Biology Probes: Utilized in the design of molecular probes and tags for studying biological systems and protein interactions.

Basic Information

Product Name	9-Oxa-1,3,5-Triazaspiro[5.5]undecane(9Ci)
CAS No.	353799-74-3
Molecular Formula	C7H13N3O
Molecular Weight	155.20 g/mol
Synonyms	9-Oxa-1,3,5-triazaspiro[5.5]undecane; 1,3,5-Triazaspiro[5.5]undecan-9-one, 2,3,4,6,7,8-hexahydro-; Spiro[1,3,5-triazinan-2,2'-1,3-oxazinan]-9-one; 2,4,6-Triazaspiro[3.5]nonan-8-one (related isomer); Hexahydro-9H-1,3,5-triazaspiro[5.5]undec-9-one; CAS 353799-74-3
EINECS	Contact for details

Quality Control

Our 9-Oxa-1,3,5-Triazaspiro[5.5]undecane(9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

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%

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