| Identification | Back Directory | [Name]
2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]-1-(p-toluenesulfonyl)-ethanol | [CAS]
168640-82-2 | [Synonyms]
N3-PEG4-Tos
N3-PEG4-OTs
Azido-PEG4-OTs
Azido-PEG4-Tos
11-Azido-3,6,9-trioxaundecanyl p-toluenesulfonate
2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]-1-(p-toluenesulfonyl)-ethanol
2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate | [Molecular Formula]
C13H19N3O5S | [MDL Number]
MFCD22683295 | [MOL File]
168640-82-2.mol |
| Hazard Information | Back Directory | [Description]
Azide-PEG4-Tos is a heterofunctional crosslinker containing an azide (N3) group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitution reactions. PEG spacer increases solubility in aqueous media. |
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