Description

Benzo[B]Thiophene-3-Carbonitrile, 2-(Ethylamino)-4,5,6,7-Tetrahydro- is a specialized heterocyclic organic compound featuring a tetrahydrobenzothiophene core functionalized with a nitrile and an ethylamino group. This unique molecular architecture makes it a valuable pharmaceutical intermediate and key building block in advanced organic synthesis. It is primarily utilized by research institutions and chemical manufacturers in the life sciences sector for the development of novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or other therapeutic areas.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection and pesticide formulations.
• Material Science: Acts as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks and exploring new chemical reactions.
• Bioconjugation & Probe Development: Utilized in the creation of biochemical probes and labeling reagents due to its reactive functional groups.

Basic Information

Item	Detail
Product Name	Benzo[B]Thiophene-3-Carbonitrile, 2-(Ethylamino)-4,5,6,7-Tetrahydro-
CAS No.	893005-81-7
Molecular Formula	C11H14N2S
Molecular Weight	206.31 g/mol
Synonyms	2-(Ethylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile; 4,5,6,7-Tetrahydro-2-(ethylamino)benzo[b]thiophene-3-carbonitrile; 2-Ethylamino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile; 2-Aminoethyl-tetrahydrobenzothiophene-3-carbonitrile; ETBC; Tetrahydro-2-(ethylamino)benzothiophene-3-carbonitrile
EINECS	Contact for details

Quality Control

Our production of Benzo[B]Thiophene-3-Carbonitrile, 2-(Ethylamino)-4,5,6,7-Tetrahydro- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.