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Azide-PEG7-Tos

Azide-PEG7-Tos Structure
  • ₹0
  • Product name: Azide-PEG7-Tos
  • CAS: 1418561-41-7
  • MF: C21H35N3O9S
  • MW: 505.58
  • EINECS:
  • MDL Number:MFCD30536156
  • Synonyms:Azido-PEG7-OTs;Azide-PEG7-Tos;N3-PEG7-Tos;Azido-PEG7-Tos;N3-PEG7-Tos/3,6,9,12,15,18-Hexaoxaeicosan-1-ol, 20-azido-, 1-(4-methylbenzenesulfonate)
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Properties

solubility :Soluble in DMSO, DCM, DMF

Safety Information

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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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