Description

3-Thiophenecarboxamide,n-(1,1-Dimethylpropyl)-5-Ethyl-(9Ci) is a specialized thiophene derivative, a high-value chemical intermediate prized for its unique heterocyclic structure. This compound matters for its role in facilitating complex molecular synthesis, offering a critical building block for advanced research and development. It is primarily needed by pharmaceutical and agrochemical R&D teams, as well as by fine chemical manufacturers developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging the thiophene moiety for enhanced biological activity.
• Material Science: Acts as a monomer or functional additive in the creation of advanced polymers and organic electronic materials, such as conductive polymers.
• Chemical Synthesis: Employed as a versatile building block in organic chemistry for constructing complex heterocyclic frameworks in academic and industrial research.
• Ligand & Catalyst Development: Utilized in the design of novel ligands for metal catalysis and coordination chemistry applications.

Basic Information

Product Name	3-Thiophenecarboxamide,n-(1,1-Dimethylpropyl)-5-Ethyl-(9Ci)
CAS No.	438216-34-3
Molecular Formula	C12H19NOS
Molecular Weight	225.35 g/mol
Synonyms	N-(tert-Pentyl)-5-ethyl-3-thiophenecarboxamide; 5-Ethyl-N-(1,1-dimethylpropyl)thiophene-3-carboxamide; 3-Thiophenecarboxamide, N-(1,1-dimethylpropyl)-5-ethyl- (9CI); N-(1,1-Dimethylpropyl)-5-ethyl-3-thiophenecarboxamide; tert-Pentyl 5-ethylthiophene-3-carboxamide
EINECS	Contact for details

Quality Control

Our 3-Thiophenecarboxamide,n-(1,1-Dimethylpropyl)-5-Ethyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications to support your quality assurance protocols and regulatory documentation needs.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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.