Description

5,8-Diazaspiro[3.5]Nonane-6,9-Dione(9Ci) is a high-purity, heterocyclic organic compound featuring a unique spirocyclic structure, serving as a critical building block in advanced chemical synthesis. Its value lies in its role as a versatile and sophisticated intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. This compound is essential for medicinal chemists and R&D professionals in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Ligand & Catalyst Development: Employed in the creation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science: Acts as a monomer or cross-linking agent in the development of advanced polymers with specific thermal or mechanical properties.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting exploratory synthetic chemistry.
• Custom Synthesis: Serves as a starting point for bespoke chemical synthesis projects requiring a complex, functionalized spirocyclic core.

Basic Information

Product Name	5,8-Diazaspiro[3.5]Nonane-6,9-Dione(9Ci)
CAS No.	90058-41-6
Molecular Formula	C7H8N2O2
Molecular Weight	152.15 g/mol
Synonyms	5,8-Diazaspiro[3.5]nonane-6,9-dione; 6,9-Dioxo-5,8-diazaspiro[3.5]nonane; 5,8-Diazaspiro[3.5]nonane-6,9-dione (9CI); Spiro[2.4]heptane-5,8-dione, 1,4-diaza-; 1,4-Diazaspiro[2.4]heptane-5,8-dione
EINECS	Contact for details

Quality Control

Every batch of 5,8-Diazaspiro[3.5]Nonane-6,9-Dione(9Ci) is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and development applications. Comprehensive Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with each shipment.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.