Description

2(3H)-Benzoxazolone,4-Fluoro-(9Ci) is a high-purity fluorinated benzoxazolone derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of novel pharmaceuticals and agrochemicals, where the fluorine atom is critical for modulating biological activity and metabolic stability. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial synthon for the research and development of new drug candidates, particularly in kinase inhibitors and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the synthesis of advanced herbicides and fungicides, where the fluorinated benzoxazolone core contributes to efficacy and environmental profile.
• Material Science Research: Serves as a building block for novel organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes under cGMP or ISO standards.

Basic Information

Product Name	2(3H)-Benzoxazolone,4-Fluoro-(9Ci)
CAS No.	590422-12-1
Molecular Formula	C7H4FNO2
Molecular Weight	153.11 g/mol
Synonyms	4-Fluoro-2(3H)-benzoxazolone; 4-Fluoro-2-benzoxazolinone; 4-Fluoro-1,3-benzoxazol-2(3H)-one; 4-Fluoro-2-hydroxybenzamide; 4-Fluoro-2-benzoxazolol; 4-Fluorobenzoxazol-2-one; 4-Fluoro-2-oxo-2,3-dihydrobenzoxazole
EINECS	Contact for details

Quality Control

Our 2(3H)-Benzoxazolone,4-Fluoro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

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.