Description

4-Oxazolecarboxylic Acid, 5-(1-Methylethyl)-, Methyl Ester is a specialized heterocyclic building block with significant utility in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research and production, such as medicinal chemistry and fine chemical manufacturing, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing oxazole motifs for drug discovery programs.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, where the oxazole ring can contribute to biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials and advanced polymers that incorporate heterocyclic structures.
• Chemical Biology Probes: Utilized for constructing molecular probes and tags to study biological processes and protein interactions.

Basic Information

Product Name	4-Oxazolecarboxylic Acid, 5-(1-Methylethyl)-, Methyl Ester
CAS No.	72030-85-4
Molecular Formula	C8H11NO3
Molecular Weight	169.18 g/mol
Synonyms	5-Isopropyl-4-oxazolecarboxylic acid methyl ester; Methyl 5-isopropyl-1,3-oxazole-4-carboxylate; 5-Isopropyl-oxazole-4-carboxylic acid methyl ester; 4-Carbomethoxy-5-isopropyloxazole; Methyl 5-(1-methylethyl)-4-oxazolecarboxylate; 72030-85-4; 5-Isopropyl-4-oxazolecarboxylic acid, methyl ester
EINECS	Contact for details

Quality Control

Our 4-Oxazolecarboxylic Acid, 5-(1-Methylethyl)-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and 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)	≥ 97.0%
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.