Common Use | Tos-PEG5-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 | 476.6 g/mol |
Functional Group | Tosyl/t-butyl ester |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C22H36O9S |
CAS No. | 581065-94-3 |
Catalog: CDPB-04300
Catalog: CDP23-0354
Catalog: CDPB-04451
Catalog: CDPB-04911
Catalog: CDPB-04297
Catalog: CDPB-04575
Catalog: CDN-04011
Catalog: CDPB-04448
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