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1418561-41-7

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1418561-41-7 Structure

1418561-41-7 Structure
IdentificationBack Directory
[Name]

Azide-PEG7-Tos
[CAS]

1418561-41-7
[Synonyms]

N3-PEG7-Tos
Azido-PEG7-Tos
Azido-PEG7-OTs
Azide-PEG7-Tos
[Molecular Formula]

C21H35N3O9S
[MDL Number]

MFCD30536156
[MOL File]

1418561-41-7.mol
[Molecular Weight]

505.58
Chemical PropertiesBack Directory
[solubility ]

Soluble in DMSO, DCM, DMF
Hazard InformationBack Directory
[Description]

Azide-PEG7-Tos is a PEG linker containing an azide group and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. 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.
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