Description

2-Azaspiro[4.5]Decane Hydrochloride is a high-purity, nitrogen-containing heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile and critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• As a key pharmaceutical intermediate in the synthesis of potential drug candidates, including central nervous system (CNS) agents and receptor modulators.
• Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization programs.
• Serves as a precursor for spirocyclic scaffolds, which are valuable motifs for improving drug-like properties such as metabolic stability and 3D diversity.
• Employed in agrochemical research for the development of new herbicides, fungicides, or insecticides with novel modes of action.
• Acts as a building block for ligands and catalysts used in asymmetric synthesis and other specialized chemical transformations.
• Used in academic and institutional research exploring new synthetic methodologies and the properties of spirocyclic compounds.

Basic Information

Product Name	2-Azaspiro[4.5]Decane Hydrochloride
CAS No.	36392-74-2
Molecular Formula	C9H18ClN
Molecular Weight	175.70 g/mol
Synonyms	2-Azaspiro[4.5]decan-2-ium chloride; 2-Azaspiro[4.5]decane, hydrochloride; 2-Azoniaspiro[4.5]decane chloride; 1-Azaspiro[5.5]undecane hydrochloride (tautomeric form); Spiro[cyclohexane-1,2'-pyrrolidinium] chloride; 2-Aza-spiro[4.5]decane HCl; 2-Azaspiro[4.5]decane HCl salt
EINECS	Contact for details

Quality Control

Our 2-Azaspiro[4.5]Decane Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption. Keep away from incompatible materials.

Specification

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

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