Description

2-Azaspiro[4.6]Undecan-3-One is a high-purity, advanced pharmaceutical intermediate featuring a unique spirocyclic 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 by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, including central nervous system (CNS) drugs and enzyme inhibitors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) with spirocyclic architectures.
• Medicinal Chemistry Research: Serves as a versatile scaffold for constructing compound libraries in drug discovery programs targeting various disease pathways.
• Organic Synthesis: Used as a building block for constructing complex nitrogen-containing heterocycles and fine chemicals.
• Agrochemical Development: Potential intermediate in the research and synthesis of new crop protection agents with specific biological activity.

Basic Information

Product Name	2-Azaspiro[4.6]Undecan-3-One
CAS No.	134617-89-3
Molecular Formula	C10H17NO
Molecular Weight	167.25 g/mol
Synonyms	2-Azaspiro[4.6]undecan-3-one; 3-Azaspiro[5.5]undecan-2-one (alternative numbering); Spiro[cyclohexane-1,3'-pyrrolidin]-2'-one; 1-Azaspiro[4.6]undecan-2-one; 2-Azaspiro[4.6]undecan-3-one, 9CI; 2-Azaspiro[4.6]undecan-3-one (major); 134617-89-3 (CAS); Azaspiro undecanone
EINECS	Contact for details

Quality Control

Our 2-Azaspiro[4.6]Undecan-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, 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 relevant industry standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.