Description

Ethyl 2-(2-(2-Imino-4-Oxothiazolidin-5-Yl)Acetamido)-4,5,6,7-Tetrahydrobenzo[B]Thiophene-3-Carboxylate is a high-purity synthetic organic compound featuring a complex heterocyclic structure that serves as a critical advanced intermediate in pharmaceutical research and development. Its molecular architecture, combining tetrahydrobenzothiophene and thiazolidinone moieties, makes it a valuable scaffold for creating novel bioactive molecules. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries seeking to develop new therapeutic agents or crop protection products.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammatory diseases, or metabolic conditions.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Acts as a precursor in the research and synthesis of new-generation herbicides, fungicides, or plant growth regulators.
• Chemical Biology Probes: Employed in the development of chemical probes to study specific enzyme functions or biological pathways in academic and industrial research settings.
• Process Chemistry: Used in route scouting and optimization for the scalable production of more complex active pharmaceutical ingredients (APIs).
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs performing bespoke synthesis for client-specific projects.

Basic Information

Product Name	Ethyl 2-(2-(2-Imino-4-Oxothiazolidin-5-Yl)Acetamido)-4,5,6,7-Tetrahydrobenzo[B]Thiophene-3-Carboxylate
CAS No.	305373-14-2
Molecular Formula	C₁₆H₁₉N₃O₄S₂
Molecular Weight	381.47 g/mol
Synonyms	Ethyl 5,6,7,8-tetrahydro-2-[[2-(2-imino-4-oxo-3-thiazolidinyl)acetyl]amino]benzo[b]thiophene-3-carboxylate; 5,6,7,8-Tetrahydrobenzo[b]thiophene-3-carboxylic acid, 2-[[2-(2-imino-4-oxo-3-thiazolidinyl)acetyl]amino]-, ethyl ester; 305373-14-2; Benzo[b]thiophene-3-carboxylic acid, 5,6,7,8-tetrahydro-2-[[2-(2-imino-4-oxo-3-thiazolidinyl)acetyl]amino]-, ethyl ester; Ethyl 2-({2-[(2-imino-4-oxo-1,3-thiazolidin-5-yl)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; Tetrahydrobenzothiophene-thiazolidinone derivative
EINECS	Contact for details

Quality Control

Every batch of Ethyl 2-(2-(2-Imino-4-Oxothiazolidin-5-Yl)Acetamido)-4,5,6,7-Tetrahydrobenzo[B]Thiophene-3-Carboxylate is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your regulatory and quality 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 (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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