ChemicalBook--->CAS DataBase List--->857892-34-3

857892-34-3

857892-34-3 Structure

857892-34-3 Structure
IdentificationBack Directory
[Name]

N3-PEG8-Tos
[CAS]

857892-34-3
[Synonyms]

N3-PEG8-Tos
Azido-PEG8-OTs
Azido-PEG8-Tos
23-Azido-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate
N3-PEG8-Tos/3,6,9,12,15,18,21-Heptaoxatricosan-1-ol, 23-azido-, 1-(4-methylbenzenesulfonate)
[Molecular Formula]

C23H39N3O10S
[MDL Number]

MFCD32696696
[MOL File]

857892-34-3.mol
[Molecular Weight]

549.64
Hazard InformationBack Directory
[Uses]

Azide-PEG8-Tos is a small PEG linker featuring an azide and a tosylate. Tosylates are good leaving groups which are easily displaced by nucleophiles while azide is a click chemistry motif which is used to react with terminal alkynes or strained cyclooctynes.
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