1-Ethynyl pyrene

Ethynylpyrene molecule contains terminal triple bond fragment for Click Chemistry, as well as other coupling reactions such as Sonogashira coupling.

Pyrene is one of the simplest polyaromatic hydrocarbons (PAHs). Pyrene derivatives are known for their ability to intercalate dsDNA. Pyrene possesses intrinsic fluorescence. When two pyrene residues are located in close proximity, excimer formation can be observed by fluorescence spectroscopy. Pyrene has been therefore used to probe structures of biomolecules.

Catalog Number Product DataSheet Size AVAILABILITY Price Qty
1-Ethynyl pyrene, 50mg
50mg In stock
Regular Price:$35.00
On Sale:
1-Ethynyl pyrene, 100mg
100mg In stock
Regular Price:$55.00
On Sale:

Product Type: Small Molecule
Chemical Formula: C18H10
CAS number: 34993-56-1
Molecular Weight: 226.27
Variant MPN: 515B0
Format: light yellow solid
Purity: NMR 1H (95%) and 13C, TLC
Solubility: good in chloroform, dichloromethane, toluene, low in water
Spectral Information: Excitation maximum, nm: 343, 326, 313, 276, 265, 242, 234
Emission maximum, nm: 377, 397
Storage: 24 months after receival at -20C in the dark.
Shipped: room temperature

  1. Vega, B.; Wondraczek, H.; Bretschneider, L.; NŠreoja, T.; Fardim, P.; Heinze, T. Preparation of reactive fibre interfaces using multifunctional cellulose derivatives. Carbohydrate Polymers, 2015, 132, 261Ð273.

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