Description

4H,6H-Thieno[3,4-C]Isoxazol-3-Amine (Saltdata: Free) is a high-purity, specialized heterocyclic amine building block of significant interest in advanced organic synthesis. This compound matters as a key precursor for developing novel pharmacologically active molecules, particularly in medicinal chemistry and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the synthesis of new chemical entities (NCEs) for drug discovery programs targeting various therapeutic areas.
• Agrochemical Research: Used as a building block for developing novel herbicides, fungicides, and insecticides with potentially improved efficacy and environmental profiles.
• Material Science Precursor: Employed in the research and development of advanced organic electronic materials, such as novel semiconductors or light-emitting components.
• Academic & Contract Research: Essential for fundamental research in heterocyclic chemistry and for contract research organizations (CROs) performing custom synthesis services.
• Process Chemistry Development: Utilized in scaling up synthetic routes from laboratory to pilot plant scale for potential commercial production of active ingredients.

Basic Information

Product Name	4H,6H-Thieno[3,4-C]Isoxazol-3-Amine (Saltdata: Free)
CAS No.	884325-47-7
Molecular Formula	C5H6N2OS
Molecular Weight	142.18 g/mol
Synonyms	4H,6H-Thieno[3,4-c]isoxazol-3-amine; 3-Amino-4H,6H-thieno[3,4-c]isoxazole; Thieno[3,4-c]isoxazol-3-amine, 4H,6H-; 884325-47-7; 4H,6H-Thieno[3,4-c]isoxazol-3-ylamine; 3-Aminothieno[3,4-c]isoxazole; 4,6-Dihydrothieno[3,4-c]isoxazol-3-amine
EINECS	Contact for details

Quality Control

Our 4H,6H-Thieno[3,4-C]Isoxazol-3-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to cGMP principles and reliable supply chain integrity makes us a trusted partner for your critical R&D and scale-up projects.

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). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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