Propargyl-PEG4-Tos
PG-20161-69921
Product information
- Catalog No.
- PG-20161-69921
- Product Name
- Propargyl-PEG4-Tos
- CAS No.
- 888009-94-7
- Molecular Formula
- C16H22O6S
- Molecular Weight
- 342.4
- 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-20161-69921 | 1 G | USD 184 | In stock | |
| PG-20161-69921 | 5 G | USD 613 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Propargyl-PEG4-Tos
- CAS No.
- 888009-94-7
- Synonyms
- Not specified
- Molecular Formula
- C16H22O6S
- Molecular Weight
- 342.4
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Propargyl-PEG4-Tos is a PEG linker bearing propargyl and tosyl groups, cataloged for click chemistry and PEG tosylate applications. Its hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group serves as a leaving group in nucleophilic substitution reactions, while 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%, and the specified storage temperature is -20°C.