Description

4-Oxa-1,2,6,9-Tetraazaspiro[4.4]Nonane(9Ci) is a high-value, complex spirocyclic heterocyclic compound featuring a unique nitrogen-oxygen ring system. This specialized structure makes it a critical advanced intermediate and building block in sophisticated organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key scaffold in the research and synthesis of new drug candidates, particularly for central nervous system (CNS) and antiviral therapies.
• Agrochemical Synthesis: Used as a building block for developing novel herbicides, fungicides, and insecticides with unique modes of action.
• Ligand and Catalyst Development: Employed in the creation of complex chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Acts as a precursor for high-performance polymers and specialty materials requiring rigid, heterocyclic structures.
• Academic & Contract Research: Essential for methodological studies and discovery chemistry in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	4-Oxa-1,2,6,9-Tetraazaspiro[4.4]Nonane(9Ci)
CAS No.	500732-40-1
Molecular Formula	C5H8N4O
Molecular Weight	140.14 g/mol
Synonyms	4-Oxa-1,2,6,9-tetraazaspiro[4.4]nonane; 1,2,6,9-Tetraaza-4-oxaspiro[4.4]nonane; Spiro[4.4]nonane, 4-oxa-1,2,6,9-tetraaza-; 4-Oxa-1,2,6,9-tetraazaspiro[4.4]nonane (9CI); 500732-40-1; 1,2,6,9-Tetraazaspiro[4.4]nonan-4-one (tautomer); Spirocyclic oxadiazole derivative
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our advanced intermediates. Production follows cGMP guidelines where applicable, and every batch is analyzed using advanced techniques like HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory 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 (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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