Description

2-(5-Phenyl-1,2-Oxazol-3-Yl)Acetic Acid is a high-purity organic building block and key intermediate in advanced chemical synthesis. This compound matters for its role as a versatile precursor in the development of pharmaceuticals and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting inflammation and central nervous system disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its oxazole core structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic routes.

Basic Information

Product Name	2-(5-Phenyl-1,2-Oxazol-3-Yl)Acetic Acid
CAS No.	3919-88-8
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	2-(5-Phenylisoxazol-3-yl)acetic acid; 3-Isoxazoleacetic acid, 5-phenyl-; 5-Phenyl-3-isoxazoleacetic acid; 2-(5-Phenyl-1,2-oxazol-3-yl)ethanoic acid; (5-Phenylisoxazol-3-yl)acetic acid; 3919-88-8; NSC 163031
EINECS	Contact for details

Quality Control

Our 2-(5-Phenyl-1,2-Oxazol-3-Yl)Acetic Acid is manufactured under strict quality management systems. Every 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 process chemistry. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.