Description

2-Methyl-Oxazole-5-Carboxylic Acid Methyl Ester is a high-purity heterocyclic building block essential for advanced organic synthesis. This compound is valued for its role as a versatile intermediate in the development of complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development teams for constructing oxazole-based scaffolds in active pharmaceutical ingredients (APIs) and crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, especially those targeting infectious diseases or metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with oxazole core structures.
• Material Science: Serves as a precursor for specialty polymers and liquid crystals requiring specific heterocyclic motifs.
• Chemical Synthesis: Employed in academic and industrial research laboratories for method development and the construction of complex heterocyclic libraries.
• Fine Chemical Production: Integral in the multi-step synthesis of dyes, flavors, and fragrances where precise molecular architecture is critical.

Basic Information

Product Name	2-Methyl-Oxazole-5-Carboxylic Acid Methyl Ester
CAS No.	651059-70-0
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	Methyl 2-methyl-1,3-oxazole-5-carboxylate; Methyl 2-methyloxazole-5-carboxylate; 5-Methoxycarbonyl-2-methyloxazole; 2-Methyl-5-oxazolecarboxylic acid methyl ester; 2-Methyloxazole-5-carboxylic acid methyl ester; 2-Methyl-5-oxazolecarboxylate; 651059-70-0; Methyl 2-methyl-5-oxazolecarboxylate
EINECS	Contact for details

Quality Control

Our 2-Methyl-Oxazole-5-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents.

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.