S-acetyl-PEG4-Alkyne
PG-20161-26458
Product information
- Catalog No.
- PG-20161-26458
- Product Name
- S-acetyl-PEG4-Alkyne
- CAS No.
- 1422540-88-2
- Molecular Formula
- C13H22O5S
- Molecular Weight
- 290.4
- Purity
- ≥95%
- Storage
- Store at -5°C,keep in dry and avoid sunlight.
- Shipping
- Not specified
- 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-20161-26458 | 100mg | USD 232 | In stock | |
| PG-20161-26458 | 250mg | USD 412 | In stock | |
| PG-20161-26458 | 500mg | USD 595 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- S-acetyl-PEG4-Alkyne
- CAS No.
- 1422540-88-2
- Synonyms
- S-acetyl-PEG4-propargyl | Acetylthio-PEG4-Alkyne
- Molecular Formula
- C13H22O5S
- Molecular Weight
- 290.4
- Appearance
- Not specified
- Solubility
- Not specified
- Description
S-acetyl-PEG4-Alkyne, also named S-acetyl-PEG4-propargyl, combines a sulfur acetyl group with a propargyl functionality on a PEG linker. Deprotection of the sulfur acetyl group yields a reactive thiol. The propargyl group supports copper-catalyzed azide-alkyne click chemistry with azide-bearing molecules, forming a stable triazole linkage.
The PEG segment enhances water solubility, supporting bioconjugation in aqueous environments. The molecular formula is C13H22O5S, the listed molecular weight is 290.4, and the specified purity is ≥95%.