| Identification | Back Directory | [Name]
Azido-PEG3-S-PEG4-t-butyl ester | [CAS]
2055041-19-3 | [Synonyms]
Azido-PEG3-S-PEG4-t-butyl ester | [Molecular Formula]
C23H45N3O9S | [MDL Number]
MFCD29918243 | [MOL File]
2055041-19-3.mol | [Molecular Weight]
539.683 |
| Hazard Information | Back Directory | [Description]
Azido-PEG3-S-PEG4-t-butyl ester is a PEG linker containing one azide group and one t-butyl protected carboxyl group. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. |
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