Description

(1,1-Dioxo-2,3-Dihydro-1H-1Lambda6-Thiophen-3-Yl)-(4-Ethoxy-Phenyl)-Amine is a specialized sulfonamide derivative with a distinct molecular architecture. This compound matters as a high-value pharmaceutical intermediate and research chemical, offering a critical building block for the synthesis of novel active molecules. It is primarily needed by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting sulfonamide-based pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that incorporate the sulfonyl group for enhanced bioactivity.
• Chemical Biology Probe: Serves as a precursor for creating molecular probes to study enzyme inhibition or receptor-ligand interactions.
• Material Science Research: Potential monomer or additive in the development of specialty polymers with specific electronic or solubility properties.
• Organic Synthesis Reference Standard: Used as a pure standard for analytical method development and validation in QC laboratories.

Basic Information

Product Name	(1,1-Dioxo-2,3-Dihydro-1H-1Lambda6-Thiophen-3-Yl)-(4-Ethoxy-Phenyl)-Amine
CAS No.	620590-04-7
Molecular Formula	C12H13NO3S
Molecular Weight	251.30 g/mol
Synonyms	3-[(4-Ethoxyphenyl)amino]-2,3-dihydrothiophene 1,1-dioxide; 4-Ethoxy-N-(1,1-dioxo-2,3-dihydro-1H-thiophen-3-yl)aniline; (4-Ethoxyphenyl)-(1,1-dioxo-2,3-dihydro-1H-thiophen-3-yl)amine; 3-Amino-2,3-dihydrothiophene-1,1-dioxide derivative; Sulfolene-aniline derivative; Research Compound 620590-04-7
EINECS	Contact for details

Quality Control

Our (1,1-Dioxo-2,3-Dihydro-1H-1Lambda6-Thiophen-3-Yl)-(4-Ethoxy-Phenyl)-Amine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting research and development standards. Comprehensive Certificates of Analysis (COA) with full traceability 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 a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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