Tos-PEG4-t-butyl ester
PG-20161-64530
Product information
- Catalog No.
- PG-20161-64530
- Product Name
- Tos-PEG4-t-butyl ester
- CAS No.
- 217817-01-1
- Molecular Formula
- C20H32O8S
- Molecular Weight
- 432.5
- 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-20161-64530 | 1 G | USD 91 | In stock | |
| PG-20161-64530 | 5 G | USD 324 | In stock | |
| PG-20161-64530 | 10 G | USD 721 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Tos-PEG4-t-butyl ester
- CAS No.
- 217817-01-1
- Synonyms
- Not specified
- Molecular Formula
- C20H32O8S
- Molecular Weight
- 432.5
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Tos-PEG4-t-butyl ester combines a hydrophilic PEG spacer with a tosyl group and a t-butyl-protected carboxyl group. The tosyl group serves as a leaving group in nucleophilic substitution reactions, while acidic conditions can remove the t-butyl protection. The PEG spacer supports increased solubility in aqueous media. This PEG tosylate linker has a supplied purity of 98% and molecular formula C20H32O8S.