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Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 mg | $310 | Backorder | |
500 mg | $571 | Backorder | |
1 g | $841 | Backorder |
Description | Azido-PEG2-t-butyl ester is a PEG derivative containing a t-butyl ester and an azide group. The hydrophilic PEG spacer increases solubility in aqueous media. Under acidic conditions, the t-butyl protected carboxyl group can be deprotected. |
Molecular Weight | 259.31 |
Formula | C11H21N3O4 |
Cas No. | 20844-48-8 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
Solubility Information | DMSO: Soluble |
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