Description

5(4H)-Oxazolone, 4-(2-Furanyl)-2-Phenyl- is a specialized heterocyclic building block of significant interest in synthetic organic chemistry. Its unique fused oxazolone-furan-phenyl structure makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical sectors. Its CAS number is 334001-73-9.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for heterocyclic drug candidates.
• Agrochemical Synthesis: Used in the design and synthesis of new herbicides, fungicides, and insecticides, leveraging its fused ring system for bioactivity.
• Material Science Research: Acts as a monomer or precursor for advanced organic materials, including polymers with specific electronic or optical properties.
• Academic & R&D Laboratories: Employed in methodological studies and as a building block for synthesizing complex natural product analogs or chemical libraries.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals for various high-value industrial applications.

Basic Information

Product Name	5(4H)-Oxazolone, 4-(2-Furanyl)-2-Phenyl-
CAS No.	334001-73-9
Molecular Formula	C₁₃H₉NO₃
Molecular Weight	227.22 g/mol
Synonyms	4-(2-Furanyl)-2-phenyl-4,5-dihydro-1,3-oxazol-5-one; 4-(Furan-2-yl)-2-phenyl-4,5-dihydrooxazol-5-one; 2-Phenyl-4-(2-furyl)-5(4H)-oxazolone; 4-(2-Furyl)-2-phenyl-2-oxazolin-5-one; Furan-2-yl-phenyl-oxazolone; Oxazolone derivative, furyl-phenyl substituted
EINECS	Contact for details

Quality Control

Every batch of 5(4H)-Oxazolone, 4-(2-Furanyl)-2-Phenyl- is produced and controlled under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your R&D and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent product degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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