Description

2-Thiophenecarboxamide,3-Ethyl-(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of novel pharmaceuticals and agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of new generation pesticides, herbicides, and fungicides due to its bioactive thiophene core.
• Material Science: Acts as a monomer or functionalizing agent in the creation of conductive polymers and organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for constructing complex heterocyclic compounds in medicinal and combinatorial chemistry.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Thiophenecarboxamide,3-Ethyl-(9Ci)
CAS No.	189330-07-2
Molecular Formula	C7H9NOS
Molecular Weight	155.22 g/mol
Synonyms	3-Ethyl-2-thiophenecarboxamide; 3-Ethylthiophene-2-carboxamide; 2-Carbamoyl-3-ethylthiophene; 3-Ethyl-2-thiophenecarboxylic acid amide; 3-Ethylthiophene-2-carboxylic acid amide; 189330-07-2; 3-Ethyl-thiophene-2-carboxylic acid amide
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxamide,3-Ethyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data, including HPLC purity, NMR, and IR confirmation, to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.