Description

3-Thiophenecarboxamide,n-Ethyl-(9Ci) CAS NO 150079-41-7 is a specialized heterocyclic amide derivative of thiophene, serving as a valuable synthetic intermediate and building block in advanced organic synthesis. This compound is critical for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials due to its unique thiophene-based scaffold. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry, material science, and chemical research.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides, leveraging the bioactivity of the thiophene moiety.
• Material Science: Serves as a precursor for organic semiconductors, conductive polymers, and other electronic materials where thiophene derivatives are essential.
• Chemical Synthesis: Acts as a versatile reagent for constructing 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	3-Thiophenecarboxamide,n-Ethyl-(9Ci)
CAS No.	150079-41-7
Molecular Formula	C7H9NOS
Molecular Weight	155.22 g/mol
Synonyms	N-Ethyl-3-thiophenecarboxamide; 3-(Ethylcarbamoyl)thiophene; N-Ethylthiophene-3-carboxamide; Thiophene-3-carboxylic acid ethylamide; 3-Thiophenecarboxamide, N-ethyl-; 150079-41-7; N-Ethyl-3-thiophenecarboxamide (9CI)
EINECS	Contact for details

Quality Control

Our production of 3-Thiophenecarboxamide,n-Ethyl-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles. We operate in compliance with cGMP principles where applicable to support our clients' regulatory 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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. 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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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