Description

3-(Thiophen-2-Yl)Isoxazol-5-Amine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Serves as a monomer or functional unit in the synthesis of advanced polymers and organic electronic materials.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and target identification.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.
• Academic Research: A valuable reagent for universities and research institutes studying heterocyclic chemistry and new reaction methodologies.

Basic Information

Product Name	3-(Thiophen-2-Yl)Isoxazol-5-Amine
CAS No.	243448-17-1
Molecular Formula	C7H6N2OS
Molecular Weight	166.20 g/mol
Synonyms	5-Amino-3-(2-thienyl)isoxazole; 3-(2-Thienyl)-5-isoxazolamine; 3-(Thiophen-2-yl)-1,2-oxazol-5-amine; 3-(2-Thienyl)isoxazol-5-amine; 5-Amino-3-(thiophen-2-yl)isoxazole; 3-(Thien-2-yl)-5-aminoisoxazole; 243448-17-1; 3-Thiophen-2-ylisoxazol-5-ylamine
EINECS	Contact for details

Quality Control

Our 3-(Thiophen-2-Yl)Isoxazol-5-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (typically 15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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