Tos-PEG5-CH2CO2H
PG-20161-89071
Product information
- Catalog No.
- PG-20161-89071
- Product Name
- Tos-PEG5-CH2CO2H
- CAS No.
- 2028284-73-1
- Molecular Formula
- C17H26O9S
- Molecular Weight
- 406.5
- Purity
- 96%
- 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-20161-89071 | 250 MG | USD 43 | In stock | |
| PG-20161-89071 | 500 MG | USD 1,176 | In stock | |
| PG-20161-89071 | 1 G | USD 116 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Tos-PEG5-CH2CO2H
- CAS No.
- 2028284-73-1
- Synonyms
- Not specified
- Molecular Formula
- C17H26O9S
- Molecular Weight
- 406.5
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Tos-PEG5-CH2CO2H is a PEG linker with a tosyl group and a terminal carboxylic acid, cataloged in the PEG tosylate collection. Its hydrophilic PEG spacer supports increased solubility in aqueous media, while the tosyl group serves as a leaving group in nucleophilic substitution reactions.
The carboxylic acid can be coupled to primary amines using activators such as EDC or HATU to produce a stable amide bond. The listed purity is 96%, and the specified storage condition is -20°C.