Description

n-(tert-Butyl)-2-Thiophenecarboxamide is a specialized organic compound featuring a thiophene carboxamide core with a tert-butyl substituent. This molecular structure makes it a valuable intermediate for the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research and development chemists, process development scientists, and manufacturers in fine chemical production for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing specific receptor-binding activities.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, where the thiophene moiety can contribute to biological activity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the production of advanced polymers, conductive materials, or organic semiconductors.
• Ligand Synthesis: Utilized for preparing novel ligands in catalysis and coordination chemistry, leveraging the amide and heterocyclic functionalities.
• Chemical Biology Probe Development: Acts as a core scaffold for creating molecular probes to study enzyme function or protein-protein interactions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic projects requiring this precise chemical entity.

Basic Information

Product Name	n-(tert-Butyl)-2-Thiophenecarboxamide
CAS No.	90642-98-1
Molecular Formula	C9H13NOS
Molecular Weight	183.27 g/mol
Synonyms	2-Thiophenecarboxamide, N-(1,1-dimethylethyl)-; N-tert-Butylthiophene-2-carboxamide; t-Butyl 2-thienylcarboxamide; 2-(tert-Butylcarbamoyl)thiophene; N-(tert-Butyl)thiophene-2-carboxamide; Thiophene-2-carboxylic acid tert-butylamide
EINECS	Contact for details

Quality Control

Our n-(tert-Butyl)-2-Thiophenecarboxamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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%

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