Common Use | PEG21-Tos is a PEG derivative containing a hydroxyl group with 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 | 1053.3 g/mol |
Functional Group | Hydroxyl/Tosyl |
Purity | 96% |
Storage | -20°C |
Molecular Formula | C47H88O23S |
CAS No. | 2179113-08-5 |
Catalog: CDPB-04559
Catalog: CDPB-04257
Catalog: CDP23-0979
Catalog: CDPB-04646
Catalog: CDP23-0119
Catalog: CDPB-041288
Catalog: CDPB-041423
Catalog: CDPB-041346
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