Description

n-(4-Acetylphenyl)-5-Ethylthiophene-3-Carboxamide is a specialized organic compound featuring a thiophene carboxamide core linked to an acetylphenyl moiety, making it a valuable advanced intermediate in synthetic chemistry. Its precise molecular architecture is critical for the development of novel materials and active pharmaceutical ingredients (APIs) requiring specific electronic or steric properties. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries engaged in cutting-edge R&D and process development.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of new drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the creation of novel active ingredients for crop protection products, leveraging its heterocyclic structure.
• Material Science Research: Acts as a monomer or functional component in the development of advanced polymers and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Organic Synthesis Building Block: Provides a versatile scaffold for medicinal chemists to create diverse compound libraries for screening.
• Custom Synthesis & Contract Manufacturing: A critical starting material for CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for clients.

Basic Information

Product Name	n-(4-Acetylphenyl)-5-Ethylthiophene-3-Carboxamide
CAS No.	895935-74-7
Molecular Formula	C15H15NO2S
Molecular Weight	273.35 g/mol
Synonyms	5-Ethyl-N-(4-acetylphenyl)thiophene-3-carboxamide; N-(4-Acetylphenyl)-5-ethyl-3-thiophenecarboxamide; 5-Ethylthiophene-3-carboxylic acid (4-acetylphenyl)amide; 895935-74-7; Amide, N-(4-acetylphenyl)-5-ethyl-3-thiophenecarbox-; AKOS005258065
EINECS	Contact for details

Quality Control

Our n-(4-Acetylphenyl)-5-Ethylthiophene-3-Carboxamide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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