Description

n-Ethyl-2,3-Dihydrobenzo[B]Thiophen-3-Amine 1,1-Dioxide is a high-purity, specialized organic intermediate with the CAS number 83863-52-9. This compound is valued for its role as a key building block in the synthesis of complex molecules, offering reliability and consistency for demanding chemical processes. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and therapeutic agent research.
• Agrochemical Synthesis: Serves as a key building block for developing advanced pesticides and herbicides with specific modes of action.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new chemical reactions.
• Material Science: Potential intermediate in the development of specialty polymers or functional organic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	n-Ethyl-2,3-Dihydrobenzo[B]Thiophen-3-Amine 1,1-Dioxide
CAS No.	83863-52-9
Molecular Formula	C10H13NO2S
Molecular Weight	211.28 g/mol
Synonyms	N-Ethyl-2,3-dihydrobenzo[b]thiophen-3-amine 1,1-dioxide; 3-(Ethylamino)-2,3-dihydrobenzo[b]thiophene 1,1-dioxide; 1,1-Dioxo-N-ethyl-2,3-dihydro-1-benzothiophen-3-amine; 3-Ethylaminodihydrobenzothiophene Sulfone; Ethylaminodihydrobenzothiophene dioxide; Benzo[b]thiophene-3-amine, N-ethyl-2,3-dihydro-, 1,1-dioxide
EINECS	Contact for details

Quality Control

Our n-Ethyl-2,3-Dihydrobenzo[B]Thiophen-3-Amine 1,1-Dioxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.