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2101206-33-9

2101206-33-9 Structure

2101206-33-9 Structure
IdentificationBack Directory
[Name]

Propanoic acid, 3-[2-[2-[2-[[2-(2-cyclooctyn-1-yloxy)acetyl]amino]ethoxy]ethoxy]ethoxy]-, 2,3,4,5,6-pentafluorophenyl ester
[CAS]

2101206-33-9
[Synonyms]

Cyclooctyne-O-amido-PEG3-PFP ester
Propanoic acid, 3-[2-[2-[2-[[2-(2-cyclooctyn-1-yloxy)acetyl]amino]ethoxy]ethoxy]ethoxy]-, 2,3,4,5,6-pentafluorophenyl ester
[Molecular Formula]

C25H30F5NO7
[MDL Number]

MFCD28899320
[MOL File]

2101206-33-9.mol
[Molecular Weight]

551.5
Chemical PropertiesBack Directory
[Boiling point ]

640.5±55.0 °C(Predicted)
[density ]

1.31±0.1 g/cm3(Predicted)
[pka]

14.02±0.46(Predicted)
Hazard InformationBack Directory
[Uses]

Cyclooctyne-O-amido-PEG3-PFP ester is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1]. Cyclooctyne-O-amido-PEG3-PFP ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
[IC 50]

Non-cleavable Linker
[References]

[1] Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16(5):315-337. DOI:10.1038/nrd.2016.268
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