Description

1,7-Diazaspiro[3.5]Nonane-7-Carboxylic Acid, 1,1-Dimethylethyl Ester is a high-value, protected spirocyclic amine building block used in advanced organic synthesis. This compound is critical for the development of novel pharmaceuticals and agrochemicals, serving as a key intermediate for constructing complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments focused on medicinal chemistry, particularly in the synthesis of new drug candidates and fine chemical products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to introduce the spirocyclic amine moiety into novel molecular scaffolds.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, and insecticides with potentially novel modes of action.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands and organocatalysts for asymmetric synthesis.
• Chemical Biology Probes: Utilized to create tool compounds and probes for studying biological pathways and protein function.
• Fine Chemical Production: An intermediate in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	1,7-Diazaspiro[3.5]Nonane-7-Carboxylic Acid, 1,1-Dimethylethyl Ester
CAS No.	1180112-41-7
Molecular Formula	C12H22N2O2
Molecular Weight	226.32 g/mol
Synonyms	tert-Butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate; 1,1-Dimethylethyl 1,7-Diazaspiro[3.5]nonane-7-carboxylate; 7-Boc-1,7-diazaspiro[3.5]nonane; Boc-1,7-diazaspiro[3.5]nonane; 1,7-Diazaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester; 1,7-Diazaspiro[3.5]nonane, 7-[(1,1-dimethylethoxy)carbonyl]-; Spirocyclic Amine Boc-Protected Intermediate
EINECS	Contact for details

Quality Control

Our 1,7-Diazaspiro[3.5]Nonane-7-Carboxylic Acid, 1,1-Dimethylethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere when not in use to prevent degradation and maintain product integrity.

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.