Description

Ethyl 2-{[(2-Chlorophenyl)Carbonyl]Amino}-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate is a high-purity, synthetically valuable heterocyclic building block with a complex molecular architecture. This compound matters as a critical intermediate for advanced pharmaceutical research and development, particularly in the synthesis of novel therapeutic agents. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Agrochemical Research: Serves as a precursor in the development of new active ingredients for crop protection products, leveraging its fused thiophene and tetrahydrobenzene core.
• Chemical Biology Probe Development: Used to create specialized molecular tools for studying enzyme function and protein-ligand interactions in biological systems.
• Material Science Research: Investigated as a monomer or precursor for advanced organic electronic materials due to its conjugated system potential.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this precise molecular scaffold.
• Academic Research: Utilized in university and institutional laboratories for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Item	Details
Product Name	Ethyl 2-{[(2-Chlorophenyl)Carbonyl]Amino}-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate
CAS No.	299405-04-2
Molecular Formula	C18H18ClNO3S
Molecular Weight	363.86 g/mol
Synonyms	Ethyl 2-[(2-chlorobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-[(2-Chlorobenzoyl)amino]-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid ethyl ester; 4,5,6,7-Tetrahydro-2-{[(2-chlorophenyl)carbonyl]amino}benzo[b]thiophene-3-carboxylic acid ethyl ester; 299405-04-2; AKOS BRN 0973; Ethyl 2-(2-chlorobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 2-{[(2-Chlorophenyl)Carbonyl]Amino}-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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