# 1-Ethynyl pyrene

**Cod produs:** A270014 · **Brand:** Antibodies · **Categorie:** Assistive Reagents

1-Ethynyl pyrene este un produs din categoria Assistive Reagents, marca Antibodies, cod A270014. Se livrează în mărimile 50mg și 100mg, la prețuri între 698,78 și 898,43 lei cu TVA. Produse destinate exclusiv cercetării. Nu se utilizează în diagnostic sau tratament.

## Specificații

| Caracteristică | Valoare |
| --- | --- |
| Product form | Light yellow solid. |
| Molecular weight | 226.27 Da |
| Purity | 95% (by 1H and 13C NMR, and TLC). |
| Emission maxima | 377, 397 nm |
| Solubility | Good in chloroform, dichloromethane, and toluene. Low in water. |
| Absorption maxima | 343, 326, 313, 276, 265, 242, 234 nm |
| Storage | Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. |
| Cas number | 34993-56-1 |
| Formulă moleculară | C18H10 |

## Mărimi și prețuri

| Mărime | Cod și preț (RON, TVA inclus) |
| --- | --- |
| 50mg | A270014-50 · 698,78 lei |
| 100mg | A270014-100 · 898,43 lei |

## Descriere

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 the structures of biomolecules. Ethynylpyrene molecules contain a terminal triple bond fragment for Click Chemistry, as well as other coupling reactions such as Sonogashira coupling.

## Documentație

- [Fișă tehnică (PDF)](https://www.antibodies.com/datasheets/270/A270014.pdf)

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Sursă: https://reactivi.ro/produs/1-ethynyl-pyrene/ · actualizat 9 septembrie 2026