Description

9-tert-Butyl-3-Azaspiro[5.5]Undecane is a high-value, specialized organic compound belonging to the class of spirocyclic amines. This molecule serves as a critical advanced intermediate or building block in sophisticated organic synthesis, prized for its unique three-dimensional structure that can impart specific steric and electronic properties to target molecules. It is primarily sought after by pharmaceutical R&D teams, agrochemical innovators, and specialty chemical manufacturers for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where its spirocyclic framework enhances biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of advanced polymers and organic electronic materials requiring rigid, bulky amine components.
• Chemical Biology Probes: Utilized as a scaffold for designing molecular probes and inhibitors to study enzyme function and biological pathways.

Basic Information

Product Name	9-tert-Butyl-3-Azaspiro[5.5]Undecane
CAS No.	1206-27-5
Molecular Formula	C14H27N
Molecular Weight	209.37 g/mol
Synonyms	9-tert-Butyl-3-azaspiro[5.5]undecane; 3-Azaspiro[5.5]undecane, 9-(1,1-dimethylethyl)-; 9-(tert-Butyl)-3-azaspiro[5.5]undecane; 9-tert-Butyl-3-azaspiro[5.5]undecane; 9-(1,1-Dimethylethyl)-3-azaspiro[5.5]undecane; 9-tert-Butyl-3-aza-spiro[5.5]undecane
EINECS	Contact for details

Quality Control

Our 9-tert-Butyl-3-Azaspiro[5.5]Undecane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports compliance with cGMP standards for use in regulated research and development.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
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.