Tos-PEG3-CH2CO2H
PG-20161-88868
Product information
- Catalog No.
- PG-20161-88868
- Product Name
- Tos-PEG3-CH2CO2H
- CAS No.
- 1807537-35-4
- Molecular Formula
- C13H18O7S
- Molecular Weight
- 318.3
- 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-20161-88868 | 250 MG | USD 115 | In stock | |
| PG-20161-88868 | 500 MG | USD 1,571 | In stock | |
| PG-20161-88868 | 1 G | USD 310 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Tos-PEG3-CH2CO2H
- CAS No.
- 1807537-35-4
- Synonyms
- Not specified
- Molecular Formula
- C13H18O7S
- Molecular Weight
- 318.3
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Tos-PEG3-CH2CO2H is a PEG linker with a tosyl group and a terminal carboxylic acid. Its hydrophilic PEG spacer supports solubility in aqueous media, while the tosyl group serves as a leaving group in nucleophilic substitution reactions.
The carboxylic acid can undergo coupling with primary amines using activators such as EDC or DCC to form an amide bond. The listed purity is 98%, with storage specified at -20°C.