Description

Ethyl 2-{[(1,3-Benzothiazol-2-ylsulfanyl)acetyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate is a sophisticated heterocyclic organic compound featuring a unique molecular architecture that combines benzothiazole, thiophene, and cyclopentane motifs. This compound matters as a high-value chemical intermediate and key building block for advanced research and development, particularly in the synthesis of novel pharmacologically active molecules. Industries involved in pharmaceutical discovery, agrochemical research, and materials science require this precise chemical scaffold to develop new products with targeted properties.

Application

This specialized intermediate serves critical roles in advanced chemical synthesis across several high-tech industries.

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used in the synthesis of novel active ingredients for crop protection products, leveraging its complex heterocyclic structure.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules due to its multiple functional handles (ester, amide, sulfide).
• Materials Science Research: Investigated as a monomer or precursor for specialty polymers and organic electronic materials.
• Chemical Biology Probe Development: Serves as a scaffold for creating molecular tools to study biological processes.

Basic Information

Product Name	Ethyl 2-{[(1,3-Benzothiazol-2-ylsulfanyl)acetyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS No.	299406-13-6
Molecular Formula	C19H18N2O3S3
Molecular Weight	418.55 g/mol
Synonyms	Ethyl 2-[[(2-Benzothiazolylthio)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-[(2-Benzothiazolylthio)acetamido]-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic Acid Ethyl Ester; 299406-13-6; Ethyl 2-({2-[(1,3-benzothiazol-2-yl)sulfanyl]acetyl}amino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; Ethyl 2-({[2-(1,3-benzothiazol-2-ylsulfanyl)acetyl]amino})-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate; Cyclopenta[b]thiophene-3-carboxylic acid, 2-[[[2-(2-benzothiazolylthio)acetyl]amino]-, ethyl ester, 5,6-dihydro-; AAT-008
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Every batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, which include data from HPLC, NMR, and mass spectrometry. Our quality systems are designed to support cGMP-compliant applications where required, ensuring reliability for critical research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store 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)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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