Description

Acetamide, n-[5-(1,1-Dimethylethyl)-2-Ethyl-3-Thienyl]- (9Ci) is a specialized organic compound featuring a thiophene core substituted with tert-butyl and ethyl groups, functionalized with an acetamide moiety. This molecular architecture makes it a valuable advanced intermediate for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by research institutions and industrial R&D departments for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a precursor for organic semiconductors, conductive polymers, or liquid crystals due to its electron-rich thiophene unit.
• Chemical Synthesis: A versatile intermediate for creating more complex heterocyclic compounds and fine chemicals in laboratory and pilot-scale operations.
• Life Science Research: Employed in biochemical research as a tool compound or a scaffold for probe and sensor development.

Basic Information

Product Name	Acetamide, n-[5-(1,1-Dimethylethyl)-2-Ethyl-3-Thienyl]- (9Ci)
CAS No.	676549-93-2
Molecular Formula	C14H23NOS
Molecular Weight	253.40 g/mol
Synonyms	N-[5-(tert-Butyl)-2-ethyl-3-thienyl]acetamide; 2-Ethyl-5-tert-butyl-3-thienylacetamide; N-(5-tert-Butyl-2-ethylthiophen-3-yl)acetamide; Acetamide, N-[5-(1,1-dimethylethyl)-2-ethyl-3-thienyl]-; 676549-93-2; tert-Butyl ethyl thienyl acetamide
EINECS	Contact for details

Quality Control

Our production of Acetamide, n-[5-(1,1-Dimethylethyl)-2-Ethyl-3-Thienyl]- (9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. 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)	≥ 97.0%
Water Content (KF)	≤ 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.