Description

Ethyl 5-Thenoyl-2-Thiophene Carboxylate is a high-purity, specialized organic compound belonging to the class of thiophene carboxylate esters. This chemical serves as a critical advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is essential for researchers and manufacturers developing new active ingredients, where precise molecular structure and high purity are paramount for successful outcomes.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of novel drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, contributing to the development of new crop protection agents.
• Material Science Research: Serves as a precursor for organic electronic materials, such as semiconductors and conductive polymers, due to its thiophene-based structure.
• Chemical Synthesis: Employed as a versatile reagent in organic synthesis for constructing complex heterocyclic frameworks in academic and industrial laboratories.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Ethyl 5-Thenoyl-2-Thiophene Carboxylate
CAS No.	890100-51-3
Molecular Formula	C12H10O3S2
Molecular Weight	266.34 g/mol
Synonyms	Ethyl 5-(2-thienylcarbonyl)-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 5-(2-thienylcarbonyl)-, ethyl ester; 5-(Thiophene-2-carbonyl)thiophene-2-carboxylic acid ethyl ester; Ethyl 5-(thiophene-2-carbonyl)thiophene-2-carboxylate; ETTC; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Ethyl 5-Thenoyl-2-Thiophene Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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