Description

tert-Butyl 9-Cyano-3-Azaspiro[5.5]Undecane-3-Carboxylate is a high-value, multifunctional spirocyclic building block and advanced pharmaceutical intermediate. This compound is specifically engineered to serve as a critical precursor in the synthesis of complex bioactive molecules, offering a unique structural framework for medicinal chemistry. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, particularly within central nervous system (CNS) and metabolic disorder research pipelines.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, especially for neurological and psychiatric applications.
• Medicinal Chemistry Building Block: Used to construct complex molecular architectures in drug discovery programs, leveraging its spirocyclic and cyano functionalities.
• Chemical Synthesis Reagent: Employed in organic synthesis for the preparation of specialized amines, esters, and nitrile-containing compounds.
• Agrochemical Research: Potential intermediate in the development of novel active ingredients for crop protection products.
• Academic & Industrial R&D: Serves as a valuable tool for methodological studies and the exploration of new chemical spaces in both academic and corporate research laboratories.

Basic Information

Product Name	tert-Butyl 9-Cyano-3-Azaspiro[5.5]Undecane-3-Carboxylate
CAS No.	1281872-59-0
Molecular Formula	C16H26N2O2
Molecular Weight	278.39 g/mol
Synonyms	3-Azaspiro[5.5]undecane-3-carboxylic acid, 9-cyano-, 1,1-dimethylethyl ester; tert-Butyl 9-cyano-3-azaspiro[5.5]undecane-3-carboxylate; 9-Cyano-3-azaspiro[5.5]undecane-3-carboxylic acid tert-butyl ester; 3-Boc-9-cyano-3-azaspiro[5.5]undecane; 9-Cyano-3-azaspiro[5.5]undecane-3-carboxylic acid 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our tert-Butyl 9-Cyano-3-Azaspiro[5.5]Undecane-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture.

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%
Residual Solvents (GC)	Meets ICH guidelines

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