Description

5-[2-(Trimethylsilyl)Ethynyl]Furan-2-Carbaldehyde is a specialized organosilicon building block featuring a furan aldehyde core functionalized with a trimethylsilyl-protected acetylene group. This compound is highly valued for its dual reactivity, serving as a key precursor in advanced organic synthesis and materials science. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, leveraging its furan and alkyne functionalities.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers, conductive materials, and metal-organic frameworks (MOFs).
• Organic Synthesis Reagent: Employed in Sonogashira coupling, click chemistry, and other cross-coupling reactions to introduce acetylene and aldehyde functional groups.
• Ligand Synthesis: Used for creating sophisticated ligands for catalysis and coordination chemistry in industrial processes.
• Academic & Industrial R&D: A valuable reagent for chemical research in universities and corporate R&D laboratories exploring new synthetic methodologies.

Basic Information

Item	Details
Product Name	5-[2-(Trimethylsilyl)Ethynyl]Furan-2-Carbaldehyde
CAS No.	815609-95-1
Molecular Formula	C₁₀H₁₄O₂Si
Molecular Weight	194.30 g/mol
Synonyms	5-[(Trimethylsilyl)ethynyl]-2-furaldehyde; 5-[(Trimethylsilyl)ethynyl]furan-2-carboxaldehyde; 2-Furancarboxaldehyde, 5-[(trimethylsilyl)ethynyl]-; 5-(2-Trimethylsilylethynyl)furan-2-carbaldehyde; 5-(Trimethylsilylethynyl)-2-furaldehyde; TMS-Ethynylfurfural
EINECS	Contact for details

Quality Control

Our production of 5-[2-(Trimethylsilyl)Ethynyl]Furan-2-Carbaldehyde adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is characterized by advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Due to its light-sensitive nature, containers should be kept in opaque or amber glass under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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