Description

n-[2-(1-Piperazinyl)Ethyl]Ethylenediamine is a high-purity, multifunctional amine compound with a unique branched molecular structure. This specialized chemical serves as a versatile building block and intermediate, valued for its ability to introduce reactive amine sites and chelating properties into complex molecules. It is essential for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical sectors who require a reliable source of a high-quality, functionalized diamine for synthesis and formulation.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or possessing chelating activity.
• Polymer & Resin Modifier: Used as a curing agent, cross-linking agent, or chain extender in epoxy, polyurethane, and other specialty polymer systems to enhance mechanical and thermal properties.
• Chelating Agent Synthesis: Serves as a backbone for manufacturing advanced chelating agents and sequestrants used in water treatment, detergents, and metal purification processes.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatments and cooling water systems due to its amine functionality.
• Bioconjugation & Linker Chemistry: Utilized in biochemical research and diagnostic reagent development as a heterobifunctional linker for attaching molecules to surfaces or proteins.
• Catalyst Ligand: Acts as a ligand for metal catalysts in various organic synthesis and hydrogenation reactions.

Basic Information

Product Name	n-[2-(1-Piperazinyl)Ethyl]Ethylenediamine
CAS No.	24028-46-4
Molecular Formula	C8H20N4
Molecular Weight	172.27 g/mol
Synonyms	1-(2-Aminoethyl)piperazine; N-(2-Aminoethyl)piperazine; 1-Piperazineethanamine, N-(2-aminoethyl)-; 2-(1-Piperazinyl)ethylamine; N-Aminoethylpiperazine; 1-(2-Aminoethyl)piperazine; Piperazine, 1-(2-aminoethyl)-; UNII-9F8N8X2Q8M
EINECS	Contact for details

Quality Control

Our n-[2-(1-Piperazinyl)Ethyl]Ethylenediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and high-purity standards. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 2.0%
Specific Gravity (20°C)	0.98 - 1.02

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