Description

2-Thiophenamine,3,5-Diethoxy-4-Methyl-(9Ci) CAS NO 104670-77-1 is a specialized organic compound belonging to the thiophene amine class, featuring diethoxy and methyl substituents on the aromatic ring. This unique molecular structure makes it a valuable high-purity intermediate for advanced chemical synthesis, where precise functionalization is critical. It is primarily sought after by researchers and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a precursor for functionalized polymers, organic semiconductors, or ligands for catalytic systems due to its electron-rich thiophene structure.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and organic pigments where the thiophene ring contributes to color and stability properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodological studies, heterocyclic chemistry, and creating complex molecular architectures.

Basic Information

Product Name	2-Thiophenamine,3,5-Diethoxy-4-Methyl-(9Ci)
CAS No.	104670-77-1
Molecular Formula	C9H15NO2S
Molecular Weight	201.29 g/mol
Synonyms	3,5-Diethoxy-4-methylthiophen-2-amine; 4-Methyl-3,5-diethoxy-2-thiophenamine; 2-Amino-3,5-diethoxy-4-methylthiophene; 3,5-Diethoxy-4-methyl-2-aminothiophene; 2-Thiophenamine, 3,5-diethoxy-4-methyl-; 104670-77-1 (CAS Registry)
EINECS	Contact for details

Quality Control

Our production of 2-Thiophenamine,3,5-Diethoxy-4-Methyl-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific tests 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 a controlled 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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