Description

4-(4-Methoxyphenyl)Isoxazol-5-Amine CAS NO 183666-47-9 is a high-purity organic compound belonging to the isoxazole amine class, serving as a critical building block in advanced chemical synthesis. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. This intermediate is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Acts as a monomer or functional additive in the creation of advanced polymers, liquid crystals, or organic electronic materials.
• Chemical Synthesis: Serves as a versatile building block for constructing more complex heterocyclic compounds and fine chemicals in R&D settings.
• Academic & Contract Research: Utilized in university and CRO laboratories for medicinal chemistry programs and structure-activity relationship (SAR) studies.

Basic Information

Product Name	4-(4-Methoxyphenyl)Isoxazol-5-Amine
CAS No.	183666-47-9
Molecular Formula	C10H10N2O2
Molecular Weight	190.20 g/mol
Synonyms	5-Amino-4-(4-methoxyphenyl)isoxazole; 4-(4-Methoxyphenyl)-5-isoxazolamine; 4-(p-Methoxyphenyl)isoxazol-5-amine; 183666-47-9; 4-(4-Methoxyphenyl)-1,2-oxazol-5-amine; 5-Isoxazolamine, 4-(4-methoxyphenyl)-
EINECS	Contact for details

Quality Control

Every batch of 4-(4-Methoxyphenyl)Isoxazol-5-Amine is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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