Description

n-{3-[(4-Ethylphenyl)Amino]Quinoxalin-2-Yl}-4-Fluorobenzenesulfonamide CAS NO 577960-49-7 is a high-purity, specialized organic compound belonging to the quinoxaline sulfonamide class. This molecule is valued for its role as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily sought by research institutions and industrial manufacturers engaged in the development of novel therapeutic agents, particularly in oncology and other targeted disease areas.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other targeted small-molecule therapies.
• Biochemical Research: Used as a reference standard or a probe compound in enzymatic assays and biological pathway studies.
• Organic Synthesis Building Block: Utilized in medicinal chemistry for the construction of complex heterocyclic systems due to its reactive quinoxaline and sulfonamide functional groups.
• Agrochemical Research: Investigated as a potential intermediate for developing new active ingredients with specific biological activity.
• Material Science: Explored for the development of advanced organic materials, such as ligands for metal-organic frameworks (MOFs) or functional polymers.

Basic Information

Item	Details
Product Name	n-{3-[(4-Ethylphenyl)Amino]Quinoxalin-2-Yl}-4-Fluorobenzenesulfonamide
CAS No.	577960-49-7
Molecular Formula	C22H19FN4O2S
Molecular Weight	422.48 g/mol
Synonyms	4-Fluoro-N-[3-[(4-ethylphenyl)amino]quinoxalin-2-yl]benzenesulfonamide; 4-Fluoro-N-(3-((4-ethylphenyl)amino)quinoxalin-2-yl)benzenesulfonamide; N-(3-((4-Ethylphenyl)amino)quinoxalin-2-yl)-4-fluorobenzenesulfonamide; 577960-49-7; Benzenesulfonamide, 4-fluoro-N-[3-[(4-ethylphenyl)amino]-2-quinoxalinyl]-; 4-Fluoro-N-(3-((4-ethylphenyl)amino)quinoxalin-2-yl)benzene-1-sulfonamide
EINECS	Contact for details

Quality Control

Our n-{3-[(4-Ethylphenyl)Amino]Quinoxalin-2-Yl}-4-Fluorobenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound should be kept under an inert atmosphere for long-term storage to ensure stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.