| Identification | Back Directory | [Name]
Azido-PEG4-t-butyl acetate | [CAS]
864681-04-9 | [Synonyms]
CAS_864681-04-9
Azido-PEG4-CH2-Boc
Azido-PEG4-t-butyl acetate
TERT-BUTYL 14-AZIDO-3,6,9,12-TETRAOXATETRADECANOATE | [Molecular Formula]
C14H27N3O6 | [MDL Number]
MFCD20134125 | [MOL File]
864681-04-9.mol | [Molecular Weight]
333.381 |
| Hazard Information | Back Directory | [Description]
Azido-PEG4-CH2CO2-t-butyl ester is a PEG reagent containing an azide group and a t-butyl protected carboxyl group. The azide group enables Click Chemistry. The protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. t-butyl ester can be deprotected by acidic or basic hydrolysis. The hydrophilic PEG spacer increases solubility in aqueous media. |
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