Description

1-Benzothiophene-3-Carboxylic Acid, 2-[(3-Chloro-1-Oxopropyl)Amino]-4,5,6,7-Tetrahydro-6-Methyl-, Ethyl Ester is a sophisticated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmacologically active molecules, particularly within medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its benzothiophene core for potential herbicidal or fungicidal activity.
• Material Science: Acts as a monomer or functional additive in the research of specialty polymers and advanced organic electronic materials.
• Chemical Biology: Employed as a molecular probe or tool compound for studying enzyme interactions and biological pathways due to its specific structural features.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds for client-specific research programs.

Basic Information

Product Name	1-Benzothiophene-3-Carboxylic Acid, 2-[(3-Chloro-1-Oxopropyl)Amino]-4,5,6,7-Tetrahydro-6-Methyl-, Ethyl Ester
CAS No.	315694-92-9
Molecular Formula	C16H20ClNO3S
Molecular Weight	341.85 g/mol
Synonyms	Ethyl 2-[(3-chloropropanoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-[(3-Chloro-1-oxopropyl)amino]-4,5,6,7-tetrahydro-6-methyl-1-benzothiophene-3-carboxylic acid ethyl ester; 6-Methyl-2-[(3-chloro-1-oxopropyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic Acid Ethyl Ester; 315694-92-9; Benzothiophene derivative intermediate
EINECS	Contact for details

Quality Control

Our 1-Benzothiophene-3-Carboxylic Acid, 2-[(3-Chloro-1-Oxopropyl)Amino]-4,5,6,7-Tetrahydro-6-Methyl-, Ethyl Ester is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for research and development. 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 (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
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.