Description

Benzenesulfonamide, 4-(((4-Oxo-4H-1-Benzopyran-3-Yl)Methylene)Amino)-N -((Phenylamino)Thioxomethyl)- is a specialized organic compound featuring a benzopyranone (chromone) core linked to benzenesulfonamide and thiourea moieties. This unique molecular architecture makes it a valuable advanced intermediate or research chemical for the development of novel bioactive molecules. It is primarily sought by pharmaceutical R&D and agrochemical research sectors for its potential in creating new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly those targeting enzymes where the sulfonamide and chromone groups are pharmacologically active.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or plant growth regulators, leveraging its complex heterocyclic structure.
• Chemical Biology Probe: Serves as a scaffold or precursor for designing molecular probes to study biological pathways and protein interactions.
• Dye & Pigment Intermediate: Potential use in synthesizing specialized chromophores and functional dyes due to the conjugated chromone system.
• Material Science Research: Investigated as a monomer or additive for creating advanced polymers with specific optical or electronic properties.
• Academic & Institutional Research: Utilized in universities and research institutes for fundamental studies in organic synthesis and medicinal chemistry.

Basic Information

Product Name	Benzenesulfonamide, 4-(((4-Oxo-4H-1-Benzopyran-3-Yl)Methylene)Amino)-N -((Phenylamino)Thioxomethyl)-
CAS No.	198649-74-0
Molecular Formula	C23H17N3O3S2
Molecular Weight	447.53 g/mol
Synonyms	4-[(E)-[(4-Oxo-4H-chromen-3-yl)methylidene]amino]-N-(phenylcarbamothioyl)benzenesulfonamide; N-(Phenylcarbamothioyl)-4-[[(4-oxo-4H-1-benzopyran-3-yl)methylene]amino]benzenesulfonamide; 4-(((4-Oxo-4H-1-Benzopyran-3-Yl)Methylene)Amino)-N-((Phenylamino)Thioxomethyl)benzenesulfonamide; Chromone-benzenesulfonamide-thiourea derivative; CAS 198649-74-0
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Each batch is characterized and tested to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as HPLC purity, NMR confirmation, and residual solvent levels are provided with every shipment. We support cGMP-compliant manufacturing for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under anhydrous conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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