Common Use | Tos-PEG21-Tos is a PEG derivative containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. |
Structure | |
PEG Molecular Weight | 1207.5 g/mol |
Functional Group | Tosyl |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C54H94O25S2 |
CAS No. | 35164-96-6 |
Catalog: CDPB-041135
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