Description

5-(3-Chlorophenyl)-Oxazole-4-Carboxylic Acid is a high-purity organic building block of significant interest in advanced chemical synthesis. This compound serves as a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its oxazole core for bioactivity.
• Material Science: Serves as a building block for organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Synthesis: Employed in organic chemistry research for the construction of complex, functionalized oxazole derivatives.
• Bioconjugation: The carboxylic acid group allows for coupling reactions, useful in creating probes and labeled compounds.

Basic Information

Product Name	5-(3-Chlorophenyl)-Oxazole-4-Carboxylic Acid
CAS No.	255876-54-1
Molecular Formula	C10H6ClNO3
Molecular Weight	223.61 g/mol
Synonyms	5-(3-Chlorophenyl)-1,3-oxazole-4-carboxylic acid; 4-Oxazolecarboxylic acid, 5-(3-chlorophenyl)-; 3-Chloro-5-phenyloxazole-4-carboxylic acid; 5-(m-Chlorophenyl)oxazole-4-carboxylic acid; Oxazole-4-carboxylic acid, 5-(3-chlorophenyl)-; 255876-54-1; 5-(3-Chlorophenyl)oxazole-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-(3-Chlorophenyl)-Oxazole-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.