Description

2,9-Diazaspiro[5.5]Undecan-1-One is a high-purity, advanced pharmaceutical intermediate featuring a unique spirocyclic diaza structure. This compound is valued for its role as a critical building block in the synthesis of complex bioactive molecules, particularly in medicinal chemistry. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, including central nervous system (CNS) agents and enzyme inhibitors.

Application

• Pharmaceutical Intermediate: A key scaffold in the research and development of new drug candidates, especially for neurological targets.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and library synthesis for hit-to-lead optimization.
• Ligand Synthesis: Serves as a precursor for creating complex ligands in catalysis and chemical biology.
• Academic & Industrial R&D: Employed in synthetic organic chemistry projects exploring novel heterocyclic compounds.
• Precursor for Fine Chemicals: Utilized in the multi-step synthesis of specialized fine chemicals and advanced materials.

Basic Information

Product Name	2,9-Diazaspiro[5.5]Undecan-1-One
CAS No.	910442-12-5
Molecular Formula	C9H16N2O
Molecular Weight	168.24 g/mol
Synonyms	1-Oxo-2,9-diazaspiro[5.5]undecane; 2,9-Diazaspiro[5.5]undecan-1-one; Spiro[5.5]undecane-1,9-dione, 2,9-diaza-; 2,9-Diazaspiro[5.5]undecane-1-one; 1H,9H-2,9-Diazaspiro[5.5]undecan-1-one
EINECS	Contact for details

Quality Control

Our 2,9-Diazaspiro[5.5]Undecan-1-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 customer specifications and current industry standards for research-grade intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.