Common Use | PEG13-Tos is a PEG derivative containing a hydroxyl group and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions. |
Structure | |
PEG Molecular Weight | 700.8 g/mol |
Functional Group | Hydroxyl/Tosyl |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C31H56O15S |
CAS No. | 1050500-41-8 |
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