Description

4,5,7-Trimethyl-2-Oxo-n-((Phenylamino)Carbonyl)-2H-1-Benzopyran-8-Sulf Onamide is a specialized organic compound belonging to the sulfonamide-substituted benzopyranone class. This high-purity intermediate is valued for its unique molecular scaffold, which is critical for advanced research and development in synthetic chemistry. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new drug candidates, particularly those targeting specific enzyme pathways.
• Organic Synthesis Reagent: Used in advanced synthetic routes to construct complex heterocyclic frameworks due to its reactive sulfonamide and carbonyl groups.
• Chemical Research: Serves as a reference standard or starting material in academic and industrial research exploring structure-activity relationships (SAR).
• Agrochemical Development: Potential intermediate in the synthesis of novel crop protection agents and herbicides.
• Material Science Precursor: Can be utilized in the development of specialty polymers or functional organic materials with specific light-absorbing properties.

Basic Information

Product Name	4,5,7-Trimethyl-2-Oxo-n-((Phenylamino)Carbonyl)-2H-1-Benzopyran-8-Sulf Onamide
CAS No.	85302-26-7
Molecular Formula	C20H20N2O5S
Molecular Weight	400.45 g/mol
Synonyms	8-Sulfamoyl-4,5,7-trimethyl-2-oxo-N-(phenylcarbamoyl)-2H-chromene-3-carboxamide; 4,5,7-Trimethyl-2-oxo-N-(phenylcarbamoyl)-2H-chromene-8-sulfonamide; 2H-1-Benzopyran-8-sulfonamide, 4,5,7-trimethyl-2-oxo-N-((phenylamino)carbonyl)-; N-[(Phenylcarbamoyl)carbamoyl]-4,5,7-trimethyl-2-oxo-2H-chromene-8-sulfonamide
EINECS	Contact for details

Quality Control

Our 4,5,7-Trimethyl-2-Oxo-n-((Phenylamino)Carbonyl)-2H-1-Benzopyran-8-Sulf Onamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.