857892-34-3

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857892-34-3 Structure

Identification	Back 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 Information	Back 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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