Description

3-Aminospiro[5.5]Undecane Hydrochloride is a high-purity, functionalized spirocyclic amine salt, serving as a critical chiral building block and intermediate in advanced organic synthesis. Its unique rigid spirocyclic structure provides valuable steric and electronic properties for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, including central nervous system (CNS) agents and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its spirocyclic framework can contribute to improved efficacy and environmental profile.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the synthesis of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Material Science Research: Investigated as a monomer or additive for creating polymers with novel thermal or mechanical properties.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	3-Aminospiro[5.5]Undecane Hydrochloride
CAS No.	2126-94-5
Molecular Formula	C11H22ClN
Molecular Weight	203.75 g/mol
Synonyms	3-Azaspiro[5.5]undecan-3-amine, hydrochloride; 3-Aminospiro[5.5]undecane HCl; Spiro[5.5]undecan-3-amine hydrochloride; 1-Aminospiro[5.5]undecane hydrochloride; 3-Aminodispiro[5.1.5.1]tetradecane hydrochloride (incorrect but common misnomer); 3-Amino-1-azaspiro[5.5]undecane hydrochloride; 3-Aminospiro[5.5]undecane monohydrochloride
EINECS	Contact for details

Quality Control

Every batch of 3-Aminospiro[5.5]Undecane Hydrochloride is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Specific Rotation (if chiral)	Contact for details

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