Description

5-Amino-3-Methylisoxazole CAS NO 14678-02-5 is a versatile heterocyclic building block characterized by its reactive amino and isoxazole functional groups. This compound is critical for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where it serves as a key intermediate. It is primarily sought after by research institutions and industrial manufacturers developing new active ingredients, including potential drugs and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, including potential antibiotics, antivirals, and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Chemical Research & Development: Serves as a fundamental building block in medicinal chemistry and organic synthesis for creating new chemical libraries.
• Dye and Pigment Manufacturing: Can be utilized in the synthesis of specialized dyes and functional colorants due to its amino group reactivity.
• Material Science: Investigated for incorporation into polymers or coordination complexes to impart specific chemical properties.

Basic Information

Product Name	5-Amino-3-Methylisoxazole
CAS No.	14678-02-5
Molecular Formula	C4H6N2O
Molecular Weight	98.10 g/mol
Synonyms	3-Methyl-5-aminoisoxazole; 5-Amino-3-methyl-1,2-oxazole; 3-Methylisoxazol-5-amine; 5-Amino-3-methylisoxazole; 3-Methyl-5-isoxazolamine; 5-Amino-3-methyl-2-isoxazoline (tautomer); AI3-24800; NSC 403697
EINECS	Contact for details

Quality Control

Our 5-Amino-3-Methylisoxazole is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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