Description

1,7-Diaza-Spiro[4.4]Nonane 2Hcl is a high-purity, bicyclic diamine hydrochloride salt, a versatile and valuable building block in advanced organic synthesis. Its unique spirocyclic structure makes it a critical intermediate for constructing complex molecular architectures with specific three-dimensional properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates, especially those targeting the central nervous system (CNS) and requiring rigid, three-dimensional scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the spirocyclic core can enhance biological activity and stability.
• Ligand and Catalyst Development: Serves as a backbone for creating chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the synthesis of specialty polymers, dendrimers, and porous organic frameworks (POFs) due to its dual amine functionality and defined geometry.
• Chemical Biology Probes: Utilized as a scaffold for designing molecular probes and inhibitors to study enzyme function and protein-protein interactions.

Basic Information

Product Name	1,7-Diaza-Spiro[4.4]Nonane 2Hcl
CAS No.	82386-80-9
Molecular Formula	C7H14N2 • 2HCl
Molecular Weight	207.12 g/mol
Synonyms	1,7-Diazaspiro[4.4]nonane Dihydrochloride; 1,7-Diaza-spiro[4.4]nonane Dihydrochloride; Spiro[4.4]nonane-1,7-diamine Dihydrochloride; 1,7-Diazaspiro[4.4]nonane, Dihydrochloride; 1,7-Diazaspiro[4.4]nonane Hydrochloride (2:1); 1,7-Diaza-Spiro[4.4]Nonane 2HCl; 1,7-Diaza-Spiro[4.4]Nonane Dihydrochloride; 1,7-Diazaspiro[4.4]nonane, 2HCl
EINECS	Contact for details

Quality Control

Our 1,7-Diaza-Spiro[4.4]Nonane 2Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.