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2101206-61-3

2101206-61-3 Structure

2101206-61-3 Structure
IdentificationBack Directory
[Name]

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

2101206-61-3
[Synonyms]

Cyclooctyne-O-amido-PEG2-PFP ester
Propanoic acid, 3-[2-[2-[[2-(2-cyclooctyn-1-yloxy)acetyl]amino]ethoxy]ethoxy]-, 2,3,4,5,6-pentafluorophenyl ester
[Molecular Formula]

C23H26F5NO6
[MDL Number]

MFCD28899323
[MOL File]

2101206-61-3.mol
[Molecular Weight]

507.45
Chemical PropertiesBack Directory
[Boiling point ]

607.3±55.0 °C(Predicted)
[density ]

1.33±0.1 g/cm3(Predicted)
[pka]

14.02±0.46(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Hazard InformationBack Directory
[Uses]

Cyclooctyne-O-amido-PEG2-PFP ester is a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1]. Cyclooctyne-O-amido-PEG2-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.
[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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