Description

3-Methyl-5-Isoxazolecarbonitrile (Saltdata: Free) is a versatile heterocyclic nitrile building block with significant synthetic utility. Its core value lies in its reactive cyano group attached to the isoxazole ring, making it a crucial intermediate for constructing more complex molecules in advanced chemical synthesis. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials. Its specific structure facilitates the development of compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobials.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the isoxazole moiety's bioactivity.
• Chemical Research & Development: Serves as a fundamental building block in organic synthesis for constructing complex heterocyclic frameworks and functionalized molecules.
• Material Science Precursor: Potential use in the development of specialty polymers, ligands for catalysis, and advanced organic electronic materials.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of specialized colorants and functional dyes due to its aromatic heterocyclic structure.

Basic Information

Item	Details
Product Name	3-Methyl-5-Isoxazolecarbonitrile (Saltdata: Free)
CAS No.	65735-07-1
Molecular Formula	C6H4N2O
Molecular Weight	120.11 g/mol
Synonyms	5-Cyano-3-methylisoxazole; 3-Methyl-5-cyanoisoxazole; 3-Methylisoxazole-5-carbonitrile; 5-Cyano-3-methyl-1,2-oxazole; Isoxazole-5-carbonitrile, 3-methyl-; 65735-07-1; 3-Methyl-5-isoxazolecarbonitrile
EINECS	Contact for details

Quality Control

Our 3-Methyl-5-Isoxazolecarbonitrile is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or otherwise opaque, or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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