Azido-PEG3-S-PEG4-t-butyl ester
PG-20161-30118
Product information
- Catalog No.
- PG-20161-30118
- Product Name
- Azido-PEG3-S-PEG4-t-butyl ester
- CAS No.
- 2055041-19-3
- Molecular Formula
- C23H45N3O9S
- Molecular Weight
- 539.7
- 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-20161-30118 | 100 MG | USD 221 | In stock | |
| PG-20161-30118 | 250 MG | USD 397 | In stock | |
| PG-20161-30118 | 500 MG | USD 2,356 | In stock | |
| PG-20161-30118 | 1 G | USD 1,032 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Azido-PEG3-S-PEG4-t-butyl ester
- CAS No.
- 2055041-19-3
- Synonyms
- Not specified
- Molecular Formula
- C23H45N3O9S
- Molecular Weight
- 539.7
- Appearance
- Not specified
- Solubility
- Not specified
- Description
Azido-PEG3-S-PEG4-t-butyl ester is a PEG linker bearing an azide and a t-butyl-protected carboxyl group. The azide provides a handle for click chemistry, while the hydrophilic PEG spacer increases solubility in aqueous media. Carboxyl protection prevents self-coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions.
This reagent belongs to the PEG-S-PEG linker family and is listed with a purity of 98%. The specified storage condition is -20°C.