Description

3,4-Dimethylisoxazol-5(4H)-One is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its utility in medicinal chemistry and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds in research laboratories.
• Material Science Research: Investigated as a monomer or precursor for developing novel polymers and functional materials.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological processes.

Basic Information

Product Name	3,4-Dimethylisoxazol-5(4H)-One
CAS No.	15731-93-8
Molecular Formula	C5H7NO2
Molecular Weight	113.11 g/mol
Synonyms	5-Hydroxy-3,4-dimethylisoxazole; 3,4-Dimethyl-5-isoxazolone; 3,4-Dimethyl-5-hydroxyisoxazole; 3,4-Dimethyl-1,2-oxazol-5(4H)-one; 3,4-Dimethyl-5-isoxazolinone; 5(4H)-Isoxazolone, 3,4-dimethyl-; 3,4-Dimethylisoxazol-5-ol
EINECS	Contact for details

Quality Control

Our 3,4-Dimethylisoxazol-5(4H)-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (IR), and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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