Description

2-Amino-6-Ethyl-4,5,6,7-Tetrahydro-Benzo[B]Thiophene-3-Carboxylic Acid Amide is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides and pesticides due to its unique benzo[b]thiophene core.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing novel heterocyclic compounds and libraries for screening.
• Material Science: Investigated as a potential monomer or additive for creating specialty polymers with specific electronic or thermal properties.

Basic Information

Product Name	2-Amino-6-Ethyl-4,5,6,7-Tetrahydro-Benzo[B]Thiophene-3-Carboxylic Acid Amide
CAS No.	328270-02-6
Molecular Formula	C11H16N2OS
Molecular Weight	224.32 g/mol
Synonyms	2-Amino-6-ethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide; 6-Ethyl-2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide; 2-Amino-6-ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid amide; 328270-02-6; 6-Ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2,3-diamine-3-carboxamide; Tetrahydrobenzothiophene carboxamide derivative
EINECS	Contact for details

Quality Control

Our 2-Amino-6-Ethyl-4,5,6,7-Tetrahydro-Benzo[B]Thiophene-3-Carboxylic Acid Amide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.