Description

3-[1-(4-Oxo-1-Cyclohexa-2,5-Dienylidene)Ethylamino]-1-(4,5,7-Trimethyl -2-Oxo-Chromen-8-Yl)Sulfonyl-Urea is a complex, high-value specialty chemical with a unique sulfonylurea-chromene hybrid structure. This compound matters as a sophisticated pharmaceutical intermediate or research chemical for developing novel therapeutic agents, particularly in areas requiring targeted biological activity. It is needed by R&D laboratories and fine chemical manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or receptor modulation.
• Agrochemical Research: Potential precursor for developing new-generation herbicides or plant growth regulators with sulfonylurea activity.
• Biochemical Probe: Used in life science research to study biological pathways and protein interactions due to its specific structural motifs.
• Organic Synthesis: Serves as a versatile scaffold for medicinal chemists to create libraries of compounds for high-throughput screening.
• Dye & Pigment Intermediate: The chromene and quinone-like structures can be utilized in synthesizing specialized dyes or functional colorants.
• Material Science: Potential component in the development of advanced organic electronic materials or photoactive polymers.

Basic Information

Product Name	3-[1-(4-Oxo-1-Cyclohexa-2,5-Dienylidene)Ethylamino]-1-(4,5,7-Trimethyl -2-Oxo-Chromen-8-Yl)Sulfonyl-Urea
CAS No.	85302-45-0
Molecular Formula	C21H21N3O6S
Molecular Weight	443.47 g/mol
Synonyms	8-[[[[[1-(4-Oxo-2,5-cyclohexadien-1-ylidene)ethyl]amino]carbonyl]amino]sulfonyl]-4,5,7-trimethyl-2H-1-benzopyran-2-one; Urea, N-[1-(4-oxo-1-cyclohexa-2,5-dien-1-ylidene)ethyl]-N'-(4,5,7-trimethyl-2-oxo-2H-1-benzopyran-8-yl)sulfonyl-; Sulfonylurea-chromene derivative; 4,5,7-Trimethyl-8-[(N-{1-[(4-oxocyclohexa-2,5-dien-1-ylidene)ethyl]carbamoyl}sulfamoyl)coumarin]; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-[1-(4-Oxo-1-Cyclohexa-2,5-Dienylidene)Ethylamino]-1-(4,5,7-Trimethyl -2-Oxo-Chromen-8-Yl)Sulfonyl-Urea is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and Mass Spectrometry, to ensure compliance with exacting customer specifications. Comprehensive Certificates of Analysis (COA) detailing all test parameters and results are provided with every shipment.

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 tightly sealed in a dry environment to prevent moisture absorption. Handle and store in accordance with all applicable regulations.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.