Description

3-(3-Pyrenyl)Propyl Dimethyl Chlorosilane is a specialized organosilicon reagent featuring a pyrene fluorophore linked to a reactive chlorosilane group. This compound is engineered for the precise surface modification and functionalization of materials, enabling the covalent attachment of a fluorescent pyrene moiety. It is a critical intermediate for researchers and manufacturers in advanced material science, particularly for creating high-performance sensors, organic electronic components, and tailored chromatographic stationary phases.

Application

• Surface Functionalization Agent: Key reagent for modifying silica, glass, and metal oxide surfaces to introduce pyrene-based fluorescence or electron-rich properties.
• Fluorescent Probe Synthesis: Serves as a building block for synthesizing advanced fluorescent probes and labels for bioimaging and chemical sensing applications.
• Chromatography Material Development: Used to derivatize stationary phases for High-Performance Liquid Chromatography (HPLC) to achieve specific separation selectivities.
• Organic Semiconductor Precursor: Employed in the fabrication of organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs) as a functional layer component.
• Polymer Modification: Facilitates the grafting of pyrene groups onto polymer backbones to alter photophysical properties or enhance material interactions.
• Research & Development: Essential tool in academic and industrial R&D for studying surface chemistry, energy transfer processes, and supramolecular assembly.

Basic Information

Product Name	3-(3-Pyrenyl)Propyl Dimethyl Chlorosilane
CAS No.	86278-57-1
Molecular Formula	C21H23ClSi
Molecular Weight	338.94 g/mol
Synonyms	Dimethyl(3-(3-pyrenyl)propyl)chlorosilane; (3-Pyren-3-ylpropyl)dimethylchlorosilane; 3-(Pyren-3-yl)propyldimethylchlorosilane; 3-Pyrenylpropyldimethylchlorosilane; Chlorodimethyl(3-(3-pyrenyl)propyl)silane; NSC 339063; Pyrene-C3-dimethylchlorosilane
EINECS	Contact for details

Quality Control

Every batch of 3-(3-Pyrenyl)Propyl Dimethyl Chlorosilane is manufactured and analyzed under strict quality protocols to ensure high purity and consistency. Our products undergo rigorous quality testing, including chromatographic purity analysis and functional group verification, to ensure compliance with research and industrial standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and assay is provided with each shipment and is available upon request.

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 moisture-sensitive (hygroscopic) nature, containers must be kept sealed under an inert atmosphere (argon or nitrogen) when not in use to prevent hydrolysis of the chlorosilane group. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Assay (NMR/Titration)	≥ 97%
Water Content (KF)	< 0.5%

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