Description

2-(4-Methoxy-Phenyl)-Oxazole-4-Carboxylic Acid is a high-purity, versatile oxazole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique heterocyclic structure, which provides a reactive carboxylic acid functional group and a methoxy-substituted aromatic ring, enabling precise molecular modifications. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting specific biological pathways where the oxazole scaffold is pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its structural motifs to enhance efficacy and selectivity.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis: Acts as a versatile synthon for constructing more complex heterocyclic compounds through reactions at the carboxylic acid or oxazole ring.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical spaces.

Basic Information

Product Name	2-(4-Methoxy-Phenyl)-Oxazole-4-Carboxylic Acid
CAS No.	1065102-54-6
Molecular Formula	C11H9NO4
Molecular Weight	219.19 g/mol
Synonyms	4-Methoxyphenyl-oxazole-4-carboxylic acid; 2-(4-Methoxyphenyl)-1,3-oxazole-4-carboxylic acid; 2-(p-Methoxyphenyl)-4-oxazolecarboxylic acid; 2-(4-Methoxyphenyl)-4-carboxyoxazole; Oxazole-4-carboxylic acid, 2-(4-methoxyphenyl)-; 1065102-54-6
EINECS	Contact for details

Quality Control

Every batch of 2-(4-Methoxy-Phenyl)-Oxazole-4-Carboxylic Acid is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is compatible with strong acids and organic solvents but should be kept away from incompatible materials. Keep the container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.