Description

n-[3-(3-Fluoro-4-Methylanilino)-2-Quinoxalinyl]Benzenesulfonamide is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel, targeted therapeutic agents. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities, particularly in oncology and other specialized therapeutic areas. Our supply ensures consistent quality and reliable availability for your development and scale-up processes.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, particularly kinase inhibitors.
• Biochemical Research: Used as a reference standard or tool compound in pharmacological and biological activity studies.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct sophisticated molecular architectures.
• High-Throughput Screening (HTS): Serves as a candidate molecule in libraries for identifying new bioactive compounds.
• Process Chemistry Development: Utilized in route scouting and optimization for the commercial-scale production of active pharmaceutical ingredients (APIs).

Basic Information

Product Name	n-[3-(3-Fluoro-4-Methylanilino)-2-Quinoxalinyl]Benzenesulfonamide
CAS No.	575461-29-9
Molecular Formula	C22H17FN4O2S
Molecular Weight	420.46 g/mol
Synonyms	N-[3-[(3-Fluoro-4-methylphenyl)amino]-2-quinoxalinyl]benzenesulfonamide; Benzenesulfonamide, N-[3-[(3-fluoro-4-methylphenyl)amino]-2-quinoxalinyl]-; 575461-29-9; 3-(3-Fluoro-4-methylanilino)-2-quinoxalinylbenzenesulfonamide; 2-Quinoxalinamine, N-(phenylsulfonyl)-3-[(3-fluoro-4-methylphenyl)amino]-; N-(3-(3-Fluoro-4-methylphenylamino)quinoxalin-2-yl)benzenesulfonamide
EINECS	Contact for details

Quality Control

Every batch of n-[3-(3-Fluoro-4-Methylanilino)-2-Quinoxalinyl]Benzenesulfonamide is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to support your regulatory and development needs. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed HPLC purity, identity confirmation, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container sealed to protect this light-sensitive material from degradation.

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)	≥ 98.0%
Related Substances (HPLC)	Any single impurity ≤ 0.5%, Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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