Description

5(2H)-Isoxazolone, 2-Benzoyl- is a specialized heterocyclic organic compound with the CAS registry number 174902-45-5. This chemical serves as a versatile and valuable building block in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by pharmaceutical R&D and agrochemical laboratories for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material in electronic device research.
• Coordination Chemistry & Ligand Design: Acts as a chelating ligand for metal ions in catalytic and material science applications.
• Academic & Industrial Research: Employed in methodological studies and the discovery of new chemical reactions.
• Dye & Pigment Intermediate: Serves as a building block for synthesizing specialized colorants and functional dyes.

Basic Information

Product Name	5(2H)-Isoxazolone, 2-Benzoyl-
CAS No.	174902-45-5
Molecular Formula	C10H7NO3
Molecular Weight	189.17 g/mol
Synonyms	2-Benzoyl-5(2H)-isoxazolone; 2-Benzoyl-2H-isoxazol-5-one; 5-Isoxazolone, 2-benzoyl-; 2-Benzoylisoxazol-5(2H)-one; Benzoyl isoxazolone; 174902-45-5; 2-Benzoyl-1,2-oxazol-5-one
EINECS	Contact for details

Quality Control

Our 5(2H)-Isoxazolone, 2-Benzoyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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