Tos-PEG3-t-butyl ester
PG-20161-23240
Product information
- Catalog No.
- PG-20161-23240
- Product Name
- Tos-PEG3-t-butyl ester
- CAS No.
- 850090-13-0
- Molecular Formula
- C18H28O7S
- Molecular Weight
- 388.5
- 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-20161-23240 | 500 MG | USD 42 | In stock | |
| PG-20161-23240 | 1 G | USD 60 | In stock | |
| PG-20161-23240 | 5 G | USD 254 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Tos-PEG3-t-butyl ester
- CAS No.
- 850090-13-0
- Synonyms
- Not specified
- Molecular Formula
- C18H28O7S
- Molecular Weight
- 388.5
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Tos-PEG3-t-butyl ester is a PEG linker with 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.
The listed molecular formula is C18H28O7S, with a molecular weight of 388.5 and purity of 98%. The specified storage condition is -20°C.