Description

3-Ethynyl-n-(Thiophen-2-Ylmethyl)Aniline is a specialized organic building block featuring both an aniline and an ethynyl group linked via a thiophene-methyl bridge. This unique molecular architecture makes it a valuable intermediate for constructing complex heterocyclic systems and functional materials. It is primarily sought by researchers and process chemists in the pharmaceutical and advanced materials sectors for applications in medicinal chemistry and organic synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of electron-transporting or emissive layer materials due to its conjugated system.
• Agrochemical Research: Employed in creating new active ingredients with potential herbicidal or insecticidal properties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polymers with tailored electronic or mechanical properties.
• Material Science: Utilized in the fabrication of organic semiconductors and conductive polymers.
• Chemical Biology: Functions as a probe or linker in bioconjugation and labeling strategies.

Basic Information

Product Name	3-Ethynyl-n-(Thiophen-2-Ylmethyl)Aniline
CAS No.	1019586-19-6
Molecular Formula	C13H11NS
Molecular Weight	213.30 g/mol
Synonyms	N-[(Thiophen-2-yl)methyl]-3-ethynylaniline; 3-Ethynyl-N-(thiophen-2-ylmethyl)benzenamine; 1-(Thiophen-2-ylmethyl)-3-ethynyl-1H-benzenamine; 3-Ethynylaniline N-(thiophen-2-ylmethyl) derivative; Benzenamine, 3-ethynyl-N-(2-thienylmethyl)-; 1019586-19-6; 3-Ethynyl-N-(thiophen-2-ylmethyl)aniline
EINECS	Contact for details

Quality Control

Our 3-Ethynyl-n-(Thiophen-2-Ylmethyl)Aniline is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. The compound is easily oxidized and light-sensitive. Allow the sealed container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Light yellow to brown solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.