Description

2-Thiophenecarboxamide,n-Ethyl-(6Ci,9Ci) is a specialized organic compound belonging to the thiophene carboxamide class, serving as a valuable synthetic intermediate. Its core value lies in its role as a versatile building block for constructing more complex molecular architectures, particularly in advanced research and development. This product is essential for pharmaceutical chemists and agrochemical researchers focused on developing novel active ingredients and functional materials. The compound, with CAS No. 98547-26-3, is supplied to meet the stringent demands of modern chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the thiophene moiety for biological activity.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for creating complex heterocyclic compounds in academic and industrial R&D laboratories.
• Ligand & Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Thiophenecarboxamide,n-Ethyl-(6Ci,9Ci)
CAS No.	98547-26-3
Molecular Formula	C7H9NOS
Molecular Weight	155.22 g/mol
Synonyms	N-Ethyl-2-thiophenecarboxamide; N-Ethylthiophene-2-carboxamide; 2-Thiophenecarboxamide, N-ethyl-; Ethyl(2-thienylcarbonyl)amine; Thiophene-2-carboxylic acid ethylamide; 2-Carbamoylthiophene, N-ethyl derivative; (6CI,9CI)
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxamide,n-Ethyl-(6Ci,9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods (NMR, IR) for structural confirmation, to ensure it meets high-purity research-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.