Description

2-Aziridin-1-Ylethyl Butanoate is a specialized organic compound featuring an aziridine ring, a highly reactive three-membered heterocycle, esterified with butanoic acid. This unique structure makes it a valuable versatile building block and reactive intermediate for the synthesis of more complex molecules, particularly in advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process engineers in industries focused on polymer modification, specialty chemical manufacturing, and the development of novel bioactive compounds.

Application

• Polymer Chemistry: As a reactive monomer or cross-linking agent for modifying polyolefins, acrylics, and epoxy resins to impart specific functional properties.
• Pharmaceutical Intermediates: Serving as a key synthon in the multi-step synthesis of potential drug candidates, especially those requiring aziridine or amine functionality.
• Bioconjugation & Protein Labeling: Utilized for modifying biomolecules due to the aziridine group's ability to react with nucleophilic sites under controlled conditions.
• Surface Modification Agents: For creating functionalized coatings on metals, glass, or polymers to alter surface energy, adhesion, or biocompatibility.
• Specialty Adhesives & Sealants: As a component in formulations requiring high-strength, chemically resistant bonding properties.
• Research & Development: A critical reagent in academic and industrial labs for exploring new organic reactions and material properties.

Basic Information

Product Name	2-Aziridin-1-Ylethyl Butanoate
CAS No.	6498-80-2
Molecular Formula	C9H17NO2
Molecular Weight	171.24 g/mol
Synonyms	2-(Aziridin-1-yl)ethyl butyrate; 2-(1-Aziridinyl)ethyl butanoate; Butanoic acid, 2-(1-aziridinyl)ethyl ester; 1-Aziridineethanol, butanoate; Ethanol, 2-(1-aziridinyl)-, butanoate; N-(2-Hydroxyethyl)aziridine butyrate ester; 2-Aziridinoethyl butyrate
EINECS	229-386-5

Quality Control

Every batch of 2-Aziridin-1-Ylethyl Butanoate is manufactured and tested under a strict quality management system. We ensure product integrity through comprehensive analytical protocols including chromatography and spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee consistency and support your regulatory and research 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). 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 heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	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.