3-Ethynylperylene

Alkynes Perylene
Cat. # Quantity Price Lead time
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.

3-Ethynyl perylene, 655B0
3-Ethynyl perylene, 655B0
3-Ethynyl perylene, 655B0
Structure of 3-ethynylperylene
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Perylene absorption and emission spectra

Perylene absorption and emission spectra

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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

  1. 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
  2. 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.
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