Description

Isoxazole, 4-Methyl-3-Phenyl- (8Ci,9Ci) CAS NO 24956-37-4 is a high-purity, heterocyclic organic compound featuring a phenyl-substituted isoxazole core structure. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Research: Used as a precursor in developing novel herbicides, fungicides, and insecticides, leveraging the biological activity of the isoxazole moiety.
• Organic Synthesis Building Block: Employed in cycloaddition reactions and heterocyclic chemistry to construct more complex molecular architectures for various applications.
• Material Science: Investigated for the development of specialty polymers, liquid crystals, and organic electronic materials due to its rigid, aromatic structure.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological studies and process chemistry optimization within research laboratories.

Basic Information

Product Name	Isoxazole, 4-Methyl-3-Phenyl- (8Ci,9Ci)
CAS No.	24956-37-4
Molecular Formula	C10H9NO
Molecular Weight	159.18 g/mol
Synonyms	4-Methyl-3-phenylisoxazole; 3-Phenyl-4-methylisoxazole; 3-Phenyl-4-methyl-1,2-oxazole; 4-Methyl-3-phenyl-1,2-oxazole; NSC 163045; Isoxazole, 3-phenyl-4-methyl-; 24956-37-4; 4-Methyl-3-phenyl-isoxazol
EINECS	Contact for details

Quality Control

Our Isoxazole, 4-Methyl-3-Phenyl- is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.