Common Use | Tos-PEG9-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 | 652.8 g/mol |
Functional Group | Tosyl/t-butyl ester |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C30H52O13S |
CAS No. | 1345337-28-1 |
Catalog: CDP23-0436
Catalog: CDP23-1050
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Catalog: CDPB-041516
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Catalog: CDPB-041334
Catalog: CDP23-1023
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