Description

4-Methyl-5-Phenyloxazole is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique oxazole core functionalized with phenyl and methyl groups makes it a valuable intermediate for creating complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and fungicides with improved efficacy and selectivity.
• Material Science Research: Used in the development of organic light-emitting diodes (OLEDs), liquid crystals, and other functional organic electronic materials.
• Dye & Pigment Chemistry: Intermediate for synthesizing specialized heterocyclic dyes and fluorescent markers.
• Coordination Chemistry: Ligand precursor for creating metal-organic frameworks (MOFs) and catalytic complexes.
• Academic & R&D: Fundamental research reagent in organic chemistry and medicinal chemistry for method development and library synthesis.

Basic Information

Item	Detail
Product Name	4-Methyl-5-Phenyloxazole
CAS No.	1008-29-3
Molecular Formula	C10H9NO
Molecular Weight	159.19 g/mol
Synonyms	5-Phenyl-4-methyloxazole; 4-Methyl-5-phenyl-1,3-oxazole; 5-Phenyl-4-methyl-1,3-oxazole; 4-Methyl-5-phenyloxazole; Oxazole, 4-methyl-5-phenyl-; NSC 406913
EINECS	213-755-8

Quality Control

Our 4-Methyl-5-Phenyloxazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation to ensure consistent quality and identity. Certificates of Analysis (COA) detailing all specifications are available upon request and can be provided to support regulatory filings.

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, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
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.