Description

1,9-Diazaspiro[5.5]Undecane-9-Carboxylic Acid, 1,1-Dimethylethyl Ester is a high-purity, protected amino acid derivative featuring a unique spirocyclic structure. This compound serves as a critical building block and intermediate in advanced organic synthesis, particularly for the development of novel pharmaceuticals and bioactive molecules. It is essential for research and production in medicinal chemistry, where its scaffold is utilized to create compounds with potential therapeutic applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, especially those targeting neurological and metabolic disorders.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing spirocyclic compound libraries in drug discovery and lead optimization.
• Peptidomimetics: Employed in the design and synthesis of peptide analogs to enhance metabolic stability and bioavailability.
• Chemical Biology Probes: Serves as a core structure for developing probes to study enzyme function and biological pathways.
• Agrochemical Synthesis: Potential intermediate in the development of novel, high-performance crop protection agents.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	1,9-Diazaspiro[5.5]Undecane-9-Carboxylic Acid, 1,1-Dimethylethyl Ester
CAS No.	1031927-14-6
Molecular Formula	C14H26N2O2
Molecular Weight	254.37 g/mol
Synonyms	tert-Butyl 1,9-diazaspiro[5.5]undecane-9-carboxylate; 9-Boc-1,9-diazaspiro[5.5]undecane; 1,9-Diazaspiro[5.5]undecane-9-carboxylic acid tert-butyl ester; Boc-1,9-diazaspiro[5.5]undecane; 1,1-Dimethylethyl 1,9-diazaspiro[5.5]undecane-9-carboxylate; N-Boc-1,9-diazaspiro[5.5]undecane; 1031927-14-6; tert-Butyl 1,9-diazaspiro[5.5]undecane-9-carboxylate
EINECS	Contact for details

Quality Control

Our production of 1,9-Diazaspiro[5.5]Undecane-9-Carboxylic Acid, 1,1-Dimethylethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and scale-up applications. All materials are characterized by advanced analytical techniques including NMR, HPLC, and MS. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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 area at a controlled room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.