Description

tert-Butyl 4-Oxa-1,9-Diazaspiro[5.5]Undecane-1-Carboxylate is a high-purity, advanced pharmaceutical intermediate featuring a complex spirocyclic and heterocyclic structure. This compound is a critical building block in modern medicinal chemistry, valued for its role in constructing novel molecular scaffolds with potential therapeutic activity. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and other targeted therapies.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel drug candidates, especially for neurological and psychiatric disorders.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Chemical Synthesis: Serves as a protected amine and heterocyclic building block for constructing complex, spirocyclic molecular architectures.
• API Development: Employed in the synthesis of potential Active Pharmaceutical Ingredients (APIs) targeting specific biological pathways.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.

Basic Information

Product Name	tert-Butyl 4-Oxa-1,9-Diazaspiro[5.5]Undecane-1-Carboxylate
CAS No.	1368040-61-2
Molecular Formula	C13H24N2O3
Molecular Weight	256.34 g/mol
Synonyms	1-Boc-4-oxa-1,9-diazaspiro[5.5]undecane; 1,9-Diazaspiro[5.5]undecane-1-carboxylic acid, 4-oxa-, 1,1-dimethylethyl ester; 1-N-Boc-4-oxa-1,9-diazaspiro[5.5]undecane; tert-Butyl 4-oxa-1,9-diazaspiro[5.5]undecane-1-carboxylate; 4-Oxa-1,9-diazaspiro[5.5]undecane-1-carboxylic acid tert-butyl ester; Boc-4-oxa-1,9-diazaspiro[5.5]undecane
EINECS	Contact for details

Quality Control

Our tert-Butyl 4-Oxa-1,9-Diazaspiro[5.5]Undecane-1-Carboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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