Tos-PEG4-acid
PG-20161-64582
Product information
- Catalog No.
- PG-20161-64582
- Product Name
- Tos-PEG4-acid
- CAS No.
- 1453117-42-4
- Molecular Formula
- C16H24O8S
- Molecular Weight
- 376.4
- 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-20161-64582 | 100 MG | USD 165 | In stock | |
| PG-20161-64582 | 250 MG | USD 169 | In stock | |
| PG-20161-64582 | 500 MG | USD 583 | In stock | |
| PG-20161-64582 | 1 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
- Tos-PEG4-acid
- CAS No.
- 1453117-42-4
- Synonyms
- Not specified
- Molecular Formula
- C16H24O8S
- Molecular Weight
- 376.4
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Tos-PEG4-acid is a PEG linker bearing a tosyl group and a terminal carboxylic acid. The tosyl group serves as a leaving group in nucleophilic substitution, while the carboxylic acid can couple with primary amines using activators such as EDC or HATU to form amide bonds. Its hydrophilic PEG spacer increases solubility in aqueous media. This PEG tosylate is listed with 98% purity.