3-Ethynylperylene

Alkynes Perylene

Cat. #	Quantity	Price	Lead time	Buy this product
555B0	50 mg	$100	in stock
655B0	100 mg	$160	in stock

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Perylene is PAH (polycyclic aromatic hydrocarbon) containing five fused rings. Planarity of this molecule gives rise to its ruggedness, low solubility of its derivatives, as well as its outstanding fluorescence.

Perylene possesses intense green fluorescence, great photostability, and quantum yield approaching unity. This makes this PAH one of the most promising blocks for the design of new molecular probes, functional materials, and molecular devices.

This molecule contains alkyne group ready for Click Chemistry, as well as for other coupling reactions such as Sonogashira cross-coupling.

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Perylene absorption and emission spectra

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Conjugation of Alkyne- or Azide-modified Proteins with Dye Azides or Alkynes

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General properties

Appearance:	orange solid
Molecular weight:	276.33
CAS number:	132196-66-8
Molecular formula:	C₂₂H₁₂
IUPAC name:	3-Ethynylperylene
Solubility:	good in chlorinated organic solvents (DCM, chloroform), moderate in DMF, low in alcohols
Quality control:	NMR ¹H (95%) and ¹³C, TLC
Storage conditions:	Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.
MSDS:	Download
	Product specifications

Spectral properties

Excitation/absorption maximum, nm:	435; 408; 252
ε, L⋅mol⁻¹⋅cm⁻¹:	36000
Emission maximum, nm:	439; 467
Fluorescence quantum yield:	1.0

Product citations

Beri, D.; Jakoby, M.; Howard, I.A.; Busko, D.; Richards, B.S.; Turshatov, A. Improved photon absorption in dye-functionalized silicon nanocrystals synthesized via microwave-assisted hydrosilylation. Dalton Transactions, 2020, 49(7), 2290–2299. doi: 10.1039/c9dt04497c
Beri, D.; Jakoby, M.; Busko, D.; Richards, B.S.; Turshatov, A. Enhancing Singlet Oxygen Generation in Conjugates of Silicon Nanocrystals and Organic Photosensitizers. Frontiers in Chemistry, 2020, 8, 567. doi: 10.3389/fchem.2020.00567

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.