Description

2-(4-Fluorophenyl)-4H-3,1-Benzoxazin-4-One is a high-purity organic heterocyclic compound featuring a benzoxazinone core substituted with a fluorophenyl group. This structure makes it a valuable and versatile chemical intermediate for advanced synthesis in research and industrial applications. It is primarily sought after by the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, or antimicrobials.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, or fungicides, leveraging the bioactivity of the benzoxazinone scaffold.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in the development of efficient OLED devices.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems or metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized dyes, fluorescent markers, or photostable pigments.
• Academic and R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	2-(4-Fluorophenyl)-4H-3,1-Benzoxazin-4-One
CAS No.	18600-51-6
Molecular Formula	C₁₄H₈FNO₂
Molecular Weight	241.22 g/mol
Synonyms	2-(4-Fluorophenyl)-4H-benzo[e][1,3]oxazin-4-one; 2-(p-Fluorophenyl)-4H-3,1-benzoxazin-4-one; 4H-3,1-Benzoxazin-4-one, 2-(4-fluorophenyl)-; 2-(4-Fluorophenyl)-1,3-benzoxazin-4-one; 18600-51-6; Fluorophenylbenzoxazinone
EINECS	Contact for details

Quality Control

Our 2-(4-Fluorophenyl)-4H-3,1-Benzoxazin-4-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and a Certificate of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for pharmaceutical and advanced material research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.