Description

n-(4-Aminobutyl)Aziridine is a specialized bifunctional organic compound containing both a primary amine and an aziridine (ethyleneimine) ring. This unique structure makes it a valuable building block for the synthesis of polymers, cross-linking agents, and functionalized materials. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, polymer, and specialty chemical sectors for creating advanced materials with tailored properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring amine or aziridine functionalization.
• Polymer Cross-linking Agent: Serves as a reactive monomer or cross-linker in the production of specialty polymers, resins, and coatings to enhance mechanical strength and chemical resistance.
• Surface Modifier: Applied for the functionalization of surfaces, nanoparticles, and chromatographic media to introduce reactive amine groups.
• Bioconjugation Reagent: Utilized in biochemical research for linking molecules, such as proteins or peptides, to other entities via its reactive aziridine and amine groups.
• Adhesive and Sealant Formulations: Acts as a curing agent or adhesion promoter in high-performance epoxy and polyurethane systems.
• Textile Chemical: Employed in the manufacture of textile finishes to impart durable press, water repellency, or antimicrobial properties.
• Research & Development: A key reagent in organic synthesis for constructing nitrogen-containing heterocycles and complex molecular architectures.

Basic Information

Product Name	n-(4-Aminobutyl)Aziridine
CAS No.	23545-51-9
Molecular Formula	C6H14N2
Molecular Weight	114.19 g/mol
Synonyms	1-(3-Aziridinyl)butylamine; 4-(Aziridin-1-yl)butan-1-amine; N-(4-Aminobutyl)ethyleneimine; 1-Aziridinebutanamine; Butylamine, N-aziridinyl-; 4-Aziridin-1-yl-butylamine; N-(4-Aminobutyl)azacyclopropane
EINECS	Contact for details

Quality Control

Our n-(4-Aminobutyl)Aziridine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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