# Alkyne-PEG2-amine

**Cod produs:** A270033 · **Brand:** Antibodies · **Categorie:** Assistive Reagents

Alkyne-PEG2-amine este un produs din categoria Assistive Reagents, marca Antibodies, cod A270033. Se livrează în mărimea 5g, la prețul de 3.194,40 lei cu TVA. Produse destinate exclusiv cercetării. Nu se utilizează în diagnostic sau tratament.

## Specificații

| Caracteristică | Valoare |
| --- | --- |
| Product form | Colorless to yellow liquid. |
| Molecular weight | 143.18 Da |
| Purity | 95% (by 1H NMR and GC-MS). |
| Solubility | Soluble in water and polar organic solvents. |
| Storage | Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate. |
| Cas number | 944561-44-8 |
| Formulă moleculară | C7H13NO2 |

## Mărimi și prețuri

| Mărime | Cod și preț (RON, TVA inclus) |
| --- | --- |
| 5g | A270033-5 · 3.194,40 lei |

## Descriere

PEGs are useful hydrophilic linkers for the bioconjugation. Diethyleneglycol, or PEG2, is a short PEG linker. This bifunctional molecule has an amino group that can be engaged in acylation reaction with anhydrides and activated esters, reductive amination with aldehydes and ketones, and alkylation with halogenides and epoxides, just to list a few reactions. Its terminal alkyne group reacts with azides in copper-catalyzed CuAAc reaction, and palladium-catalyzed Sonogashira coupling with aryl- and vinyl halides and triflates.

## Documentație

- [Fișă tehnică (PDF)](https://www.antibodies.com/datasheets/270/A270033.pdf)

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Sursă: https://reactivi.ro/produs/alkyne-peg2-amine/ · actualizat 9 septembrie 2026