Description

3-Thiophenecarbonitrile, 2-Amino-4-Ethyl- is a specialized heterocyclic building block featuring both amino and nitrile functional groups on a thiophene core. This unique molecular structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and functional materials. The compound, with CAS number 95204-44-7, is supplied to meet the stringent purity requirements of process chemistry and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and CNS-active compound research.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and pesticides with specific activity profiles.
• Material Science Precursor: Serves as a building block for functional polymers, organic semiconductors, and conductive materials.
• Ligand and Catalyst Development: The amino and nitrile groups allow for complexation with metals, useful in catalytic system design.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new heterocyclic chemistry and reaction pathways.
• Dye and Pigment Intermediate: Acts as a precursor for specialized colorants and imaging agents.

Basic Information

Product Name	3-Thiophenecarbonitrile, 2-Amino-4-Ethyl-
CAS No.	95204-44-7
Molecular Formula	C7H8N2S
Molecular Weight	152.22 g/mol
Synonyms	2-Amino-4-ethylthiophene-3-carbonitrile; 4-Ethyl-2-aminothiophene-3-carbonitrile; 2-Amino-4-ethyl-3-cyanothiophene; 3-Cyano-4-ethyl-2-aminothiophene; 95204-44-7; 2-Amino-4-ethylthiophene-3-carbonitrile; 4-Ethyl-2-amino-3-thiophenecarbonitrile
EINECS	Contact for details

Quality Control

Our 3-Thiophenecarbonitrile, 2-Amino-4-Ethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment. We support compliance with relevant research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging, or stored in darkness.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.