Description

3,5-Dimethylisoxazol-4-Yl Isocyanate is a specialized organic building block characterized by its reactive isocyanate functional group attached to a dimethyl-substituted isoxazole heterocycle. This compound is highly valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and life science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides, where the isoxazole moiety can impart specific biological activity.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial labs for exploring new chemical reactions and creating libraries of heterocyclic compounds.
• Material Science: Can be utilized in the development of specialty polymers, coatings, or adhesives where the isocyanate group enables cross-linking and polymer chain extension.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses producing tailored compounds for client-specific projects in various high-tech sectors.

Basic Information

Product Name	3,5-Dimethylisoxazol-4-Yl Isocyanate
CAS No.	131825-41-7
Molecular Formula	C7H8N2O2
Molecular Weight	152.15 g/mol
Synonyms	4-Isocyanato-3,5-dimethylisoxazole; 3,5-Dimethyl-4-isocyanatoisoxazole; 3,5-Dimethylisoxazole-4-isocyanate; 4-Isocyanato-3,5-dimethyl-1,2-oxazole; Isocyanic Acid 3,5-Dimethylisoxazol-4-Yl Ester; 131825-41-7; 3,5-Dimethyl-4-isocyanato-1,2-oxazole
EINECS	Contact for details

Quality Control

Our 3,5-Dimethylisoxazol-4-Yl Isocyanate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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