A8476432
1-Ethynyl pyrene , 97% , 34993-56-1
| Pack Size | Price | Stock | Quantity |
| 25MG | RMB63.20 | In Stock |
|
| 100MG | RMB159.20 | In Stock |
|
| 250mg | RMB255.20 | In Stock |
|
| 1g | RMB743.20 | In Stock |
|
| 5g | RMB2854.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 113-115°C |
| Boiling point: | 410.6±14.0 °C(Predicted) |
| Density | 1.23±0.1 g/cm3(Predicted) |
| storage temp. | Storage temp. 2-8°C |
| solubility | Soluble in Chloroform, DCM, toluene |
| form | Powder |
| color | Yellow |
| Appearance | light yellow solid |
| Water Solubility | Soluble in chloroform, dichloromethane and toluene. Insoluble in water. |
| BRN | 2365008 |
| InChI | 1S/C18H10/c1-2-12-6-7-15-9-8-13-4-3-5-14-10-11-16(12)18(15)17(13)14/h1,3-11H |
| InChIKey | VEBUBSLYGRMOSZ-UHFFFAOYSA-N |
| SMILES | C#Cc1ccc2ccc3cccc4ccc1c2c34 |
Description and Uses
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.
Ethynylpyrene molecule contains terminal triple bond fragment for click chemistry, as well as other coupling reactions such as Sonogashira coupling.
1-Ethynylpyrene is used as a pharmaceutical intermediate.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | WGK 3 |
| HS Code | 2902.90.9000 |
| Storage Class | 11 - Combustible Solids |
