Common Use | Tos-PEG3-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions. |
Structure | |
PEG Molecular Weight | 388.5 g/mol |
Functional Group | Tosyl/t-butyl ester |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C18H28O7S |
CAS No. | 850090-13-0 |
Catalog: CDP23-0074
Catalog: CDPB-04023
Catalog: CDPB-04377
Catalog: CDPB-04250
Catalog: CDPB-041512
Catalog: CDPB-041204
Catalog: CDP23-0650
Catalog: CDPB-04869
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