Description

3-Thiophenamine,4-Ethyl-2-Methyl-(9Ci) is a specialized heterocyclic amine building block with the CAS registry number 87675-31-8. This compound is valued for its unique molecular structure, which makes it a critical intermediate in advanced organic synthesis and materials science. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective research.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Electronics: Serves as a precursor for conductive polymers and organic semiconductors due to the electron-rich thiophene ring.
• Ligand and Catalyst Development: Utilized in creating novel ligands for transition metal catalysis in asymmetric synthesis.
• Material Science Research: Acts as a monomer or functionalizing agent for advanced polymers with specific optical or electronic properties.
• Chemical Research & Development: A versatile reagent for exploring new synthetic methodologies and constructing complex molecular architectures.

Basic Information

Item	Details
Product Name	3-Thiophenamine,4-Ethyl-2-Methyl-(9Ci)
CAS No.	87675-31-8
Molecular Formula	C7H11NS
Molecular Weight	141.23 g/mol
Synonyms	4-Ethyl-2-methyl-3-thiophenamine; 4-Ethyl-2-methylthiophen-3-amine; 3-Amino-4-ethyl-2-methylthiophene; 2-Methyl-4-ethyl-3-aminothiophene; 87675-31-8; 3-Thiophenamine, 4-ethyl-2-methyl-; 4-Ethyl-2-methyl-3-thienylamine
EINECS	Contact for details

Quality Control

Our production of 3-Thiophenamine,4-Ethyl-2-Methyl-(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and industrial use. We employ advanced analytical techniques including GC, HPLC, and NMR for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to brown liquid or solid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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