Description

2-Benzoxazolone-5-Methylsulfone is a specialized heterocyclic sulfone derivative with a benzoxazolone core structure. This compound serves as a versatile and high-value chemical intermediate in advanced organic synthesis, particularly valued for introducing specific functional groups. It is primarily sought after by manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for creating specialized heterocyclic dyes with enhanced lightfastness and color properties.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a starting material for developing electron-transport or host materials in electronic displays.
• Polymer Modification: Employed to introduce sulfone and heterocyclic moieties into polymer chains, altering thermal and mechanical properties.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	2-Benzoxazolone-5-Methylsulfone
CAS No.	13920-98-4
Molecular Formula	C8H7NO4S
Molecular Weight	213.21 g/mol
Synonyms	5-(Methylsulfonyl)-2-benzoxazolone; 2-Benzoxazolinone-5-methyl sulfone; 2-Hydroxy-5-(methylsulfonyl)benzoxazole; 5-Methylsulfonyl-2-benzoxazolone; 2-Oxo-2,3-dihydrobenzoxazol-5-yl methyl sulfone; 5-(Methanesulfonyl)-1,3-benzoxazol-2(3H)-one; 13920-98-4; 2(3H)-Benzoxazolone, 5-(methylsulfonyl)-
EINECS	Contact for details

Quality Control

Our 2-Benzoxazolone-5-Methylsulfone is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting industry standards. Comprehensive Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.