Description

Ethyl 2-({[(5-Bromo-2-Furoyl)Amino]Carbonothioyl}Amino)-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a key synthetic building block in the research and development of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers specializing in active pharmaceutical ingredient (API) synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemists exploring new structure-activity relationships (SAR) in drug discovery programs.
• Active Pharmaceutical Ingredient (API) Synthesis: Used in the multi-step manufacturing process of proprietary pharmaceutical compounds.
• Biochemical Research: Employed in the study of enzyme inhibitors and receptor ligands due to its specific molecular architecture.
• Fine Chemical Production: Supplied to manufacturers requiring high-purity, custom-synthesized intermediates for specialty chemical applications.

Basic Information

Product Name	Ethyl 2-({[(5-Bromo-2-Furoyl)Amino]Carbonothioyl}Amino)-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate
CAS No.	642973-68-0
Molecular Formula	C₁₇H₁₆BrN₃O₄S₂
Molecular Weight	470.36 g/mol
Synonyms	Ethyl 2-[[(5-Bromo-2-furoyl)carbamothioyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-({[(5-Bromo-2-Furoyl)Amino]Carbonothioyl}Amino)-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylic Acid Ethyl Ester; 5-Bromo-2-furoyl isothiocyanate derivative; CAS 642973-68-0; Tetrahydrobenzothiophene carboxylate derivative; Furoyl-thiourea intermediate.
EINECS	Contact for details

Quality Control

Our Ethyl 2-({[(5-Bromo-2-Furoyl)Amino]Carbonothioyl}Amino)-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every 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 (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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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