Description

Methyl 2-[(4-Ethoxy-4-Oxo-2-Butenoyl)Amino]-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate is a high-purity synthetic organic compound with a complex molecular structure featuring both tetrahydrobenzothiophene and butenoyl amide moieties. This compound serves as a critical advanced intermediate in the research and development of novel pharmaceutical agents, particularly in the synthesis of molecules targeting specific enzymatic pathways. It is primarily required by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions engaged in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with heterocyclic scaffolds.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes.
• Process Chemistry Development: Serves as a standard or starting material for scaling up synthetic routes in pilot plants.
• Reference Standard: Utilized as an analytical standard for quality control and method development in API manufacturing.
• Biochemical Tool Compound: Potential use in biochemical assays to study enzyme inhibition or receptor binding.
• Fine Chemical Synthesis: Intermediate for creating more complex, specialized organic molecules for various research applications.

Basic Information

Item	Details
Product Name	Methyl 2-[(4-Ethoxy-4-Oxo-2-Butenoyl)Amino]-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate
CAS No.	314282-82-1
Molecular Formula	C17H21NO5S
Molecular Weight	351.42 g/mol
Synonyms	Methyl 2-[(4-ethoxy-4-oxo-2-butenoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-[(4-Ethoxy-4-oxobut-2-enoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid methyl ester; 4,5,6,7-Tetrahydro-1-benzothiophene-3-carboxylic acid, 2-[(4-ethoxy-1,4-dioxo-2-buten-2-yl)amino]-, methyl ester; CAS 314282-82-1
EINECS	Contact for details

Quality Control

Our Methyl 2-[(4-Ethoxy-4-Oxo-2-Butenoyl)Amino]-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are provided and available upon request. We adhere to high standards suitable for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Maximum Unknown Impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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