Description

2-Isoxazol-4-Yl-Ethylamine CAS NO 933726-31-9 is a versatile heterocyclic amine building block, prized for its unique isoxazole core which imparts valuable chemical and biological properties. This compound is essential for the synthesis of complex molecules in advanced research and development, offering a critical handle for introducing nitrogen and oxygen-containing heterocycles. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for applications in medicinal chemistry, crop protection, and material science.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides, leveraging the bioactivity of the isoxazole moiety.
• Ligand and Catalyst Development: Serves as a precursor for chelating ligands in catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the design of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Material Science Research: Incorporated into polymers and functional materials to modify thermal stability, solubility, and electronic properties.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	2-Isoxazol-4-Yl-Ethylamine
CAS No.	933726-31-9
Molecular Formula	C5H8N2O
Molecular Weight	112.13 g/mol
Synonyms	4-(2-Aminoethyl)isoxazole; 2-(Isoxazol-4-yl)ethan-1-amine; 4-Isoxazoleethanamine; 4-(2-Aminoethyl)-1,2-oxazole; 933726-31-9; 2-(1,2-Oxazol-4-yl)ethylamine
EINECS	Contact for details

Quality Control

Every batch of 2-Isoxazol-4-Yl-Ethylamine is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your project specifications.

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 nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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