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2093152-87-3

2093152-87-3 Structure

2093152-87-3 Structure
IdentificationBack Directory
[Name]

N-(Boc-PEG5)-N-bis(PEG4-acid)
[CAS]

2093152-87-3
[Synonyms]

N-(Boc-PEG5)-N-bis(PEG4-acid)
[Molecular Formula]

C39H76N2O19
[MDL Number]

MFCD30723283
[MOL File]

2093152-87-3.mol
[Molecular Weight]

877.02
Chemical PropertiesBack Directory
[Boiling point ]

862.8±65.0 °C(Predicted)
[density ]

1.148±0.06 g/cm3(Predicted)
[pka]

3.97±0.10(Predicted)
Hazard InformationBack Directory
[Description]

N-(Boc-PEG5)-N-bis(PEG4-acid) is a branched PEG reagent, it can be conjugated with primary amino groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Boc protection can be removed under acidic conditions.
[Uses]

N-(Boc-PEG5)-N-bis(PEG4-acid) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
[IC 50]

PEGs
[References]

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
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