Common Use | HO-PEG-COOtBu is a linear heterobifunctional PEG derivative with one hydroxyl group and one carboxylate tert-butyl ester. The protected carboxyl (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. The protected acid can be regenerated by acidic or basic hydrolysis. |
Structure | |
PEG Molecular Weight | 3,400 Da |
Functional Group | Hydroxyl/COOtBu |
Catalog: CDN1623
Catalog: CDN1549
Catalog: CDN1797
Catalog: CDP23-0865
Catalog: CDN1671
Catalog: CDN1688
Catalog: CDPB-2026
Catalog: CDA-2141
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