Description

2-(2-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 advanced pharmaceutical intermediate and a key building block in synthetic organic chemistry. It is primarily utilized by research institutions and industrial manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Serves as a key synthon for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Organic Synthesis Building Block: Used in academic and industrial R&D for constructing complex heterocyclic frameworks due to its reactive functional groups.
• Material Science: Potential application in the development of specialty polymers, dyes, and photoactive materials.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2-(2-Fluoroanilino)-4H-3,1-Benzoxazin-4-One
CAS No.	194154-77-3
Molecular Formula	C₁₄H₉FN₂O₂
Molecular Weight	256.24 g/mol
Synonyms	2-[(2-Fluorophenyl)amino]-4H-3,1-benzoxazin-4-one; 2-(2-Fluoroanilino)-4H-benzo[d][1,3]oxazin-4-one; 4H-3,1-Benzoxazin-4-one, 2-(2-fluoroanilino)-; 194154-77-3; Benzoxazinone derivative, fluoro-substituted; 2-Amino-4H-3,1-benzoxazin-4-one, N-(2-fluorophenyl)- (related); Fluoroanilino benzoxazinone
EINECS	Contact for details

Quality Control

Our production of 2-(2-Fluoroanilino)-4H-3,1-Benzoxazin-4-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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