Tos-PEG5-CH2CO2tBu
PG-20161-22221
Product information
- Catalog No.
- PG-20161-22221
- Product Name
- Tos-PEG5-CH2CO2tBu
- CAS No.
- 169751-73-9
- Molecular Formula
- C21H34O9S
- Molecular Weight
- 462.6
- 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-20161-22221 | 250 MG | USD 32 | In stock | |
| PG-20161-22221 | 100 MG | USD 25 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Tos-PEG5-CH2CO2tBu
- CAS No.
- 169751-73-9
- Synonyms
- Not specified
- Molecular Formula
- C21H34O9S
- Molecular Weight
- 462.6
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Tos-PEG5-CH2CO2tBu is a PEG linker bearing a tosyl group and a t-butyl-protected carboxyl group. Its hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group serves as a leaving group in nucleophilic substitution reactions, while acidic conditions can remove the t-butyl protection to expose the carboxyl group.
Cataloged in the PEG Tosylate family, this compound has the molecular formula C21H34O9S and molecular weight 462.6. Listed purity is 98%, with storage specified at -20°C.