Propargyl-PEG5-Tos
PG-20161-26707
Product information
- Catalog No.
- PG-20161-26707
- Product Name
- Propargyl-PEG5-Tos
- CAS No.
- 875770-32-4
- Molecular Formula
- C18H26O7S
- Molecular Weight
- 386.5
- Purity
- 98%
- Storage
- -20°C
- Shipping
- Ambient Temperature
- Documents
Missing values are marked “Not specified”. Request the technical information you need with your inquiry. For research use only.
Packaging & pricing
| Catalog No. | Packaging | Price (USD) | Stock | Inquiry action |
|---|---|---|---|---|
| PG-20161-26707 | 100 MG | USD 12 | In stock | |
| PG-20161-26707 | 250 MG | USD 20 | In stock | |
| PG-20161-26707 | 500 MG | USD 40 | In stock | |
| PG-20161-26707 | 1 G | USD 53 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Propargyl-PEG5-Tos
- CAS No.
- 875770-32-4
- Synonyms
- Not specified
- Molecular Formula
- C18H26O7S
- Molecular Weight
- 386.5
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Propargyl-PEG5-Tos is a PEG linker with propargyl and tosyl functionality, offering sites for click chemistry and nucleophilic substitution. Its hydrophilic PEG spacer supports solubility in aqueous media, while the tosyl group serves as a leaving group in substitution reactions.
The propargyl group reacts with azide-bearing compounds or biomolecules through copper-catalyzed azide-alkyne click chemistry to form a stable triazole linkage. The listed purity is 98%, with storage specified at -20°C.