Description

Methyl 5-Methyl-4-Oxazolecarboxylate is a versatile heterocyclic building block, specifically a methyl ester derivative of a substituted oxazole. This compound is valued for its role as a key synthetic intermediate in the production of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research and development chemists and process development teams for constructing active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, including potential antiviral, antibacterial, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the oxazole ring's bioactivity.
• Material Science Research: Serves as a monomer or building block for creating specialized polymers and organic electronic materials.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, enzyme inhibitors, and labeled compounds for biochemical studies.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory organic synthesis in university and CRO laboratories.
• Fine Chemical Production: Integral to multi-step synthesis processes for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	Methyl 5-Methyl-4-Oxazolecarboxylate
CAS No.	41172-57-0
Molecular Formula	C6H7NO3
Molecular Weight	141.13 g/mol
Synonyms	5-Methyl-4-oxazolecarboxylic acid methyl ester; Methyl 5-methyloxazole-4-carboxylate; 4-Oxazolecarboxylic acid, 5-methyl-, methyl ester; 5-Methyl-1,3-oxazole-4-carboxylic acid methyl ester; 5-Methyl-4-carbomethoxyoxazole; Methyl 5-methyl-1,3-oxazole-4-carboxylate; 4-Methoxycarbonyl-5-methyloxazole
EINECS	Contact for details

Quality Control

Our Methyl 5-Methyl-4-Oxazolecarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.