Description

2-(4-Fluoroanilino)-4H-3,1-Benzoxazin-4-One is a specialized heterocyclic organic compound featuring a benzoxazinone core substituted with a fluoroanilino group. This molecular structure makes it a valuable synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or oncology.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, fungicides, or insecticides, leveraging its heterocyclic scaffold.
• Material Science: Used in the synthesis of advanced organic materials, such as dyes, pigments, or organic electronic components.
• Chemical Synthesis: Acts as a versatile reagent for constructing complex heterocyclic systems in academic and industrial research laboratories.
• Biochemical Tool Compound: Potential use in biochemical assays and as a probe for studying enzyme inhibition or receptor binding.

Basic Information

Product Name	2-(4-Fluoroanilino)-4H-3,1-Benzoxazin-4-One
CAS No.	477854-00-5
Molecular Formula	C14H9FN2O2
Molecular Weight	256.23 g/mol
Synonyms	2-[(4-Fluorophenyl)amino]-4H-3,1-benzoxazin-4-one; 4H-3,1-Benzoxazin-4-one, 2-(4-fluoroanilino)-; 2-(4-Fluoroanilino)-4H-benzo[d][1,3]oxazin-4-one; 2-Amino-4H-3,1-benzoxazin-4-one, N-(4-fluorophenyl)-; 477854-00-5; 2-(4-Fluorophenylamino)-4H-3,1-benzoxazin-4-one
EINECS	Contact for details

Quality Control

Our 2-(4-Fluoroanilino)-4H-3,1-Benzoxazin-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed results from HPLC, NMR, and mass spectrometry. Our quality commitment supports applications in GMP and research-grade synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.