ChemicalBook--->CAS DataBase List--->1818294-39-1

1818294-39-1

1818294-39-1 Structure

1818294-39-1 Structure
IdentificationBack Directory
[Name]

S-acetyl-PEG6-t-butyl ester
[CAS]

1818294-39-1
[Synonyms]

S-acetyl-PEG6-Boc
S-acetyl-PEG6-t-butyl ester
[Molecular Formula]

C21H40O9S
[MDL Number]

MFCD26127816
[MOL File]

1818294-39-1.mol
[Molecular Weight]

468.6
Chemical PropertiesBack Directory
[Boiling point ]

522.5±50.0 °C(Predicted)
[density ]

1.094±0.06 g/cm3(Predicted)
Hazard InformationBack Directory
[Description]

S-acetyl-PEG6-t-butyl ester is a PEG linker containing a sulfur acetyl group and a t-butyl ester. The sulfur acetyl group can be deprotected to form a thiol group. The t-butyl ester can be removed under acidic conditions. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.
[Uses]

S-acetyl-PEG6-Boc 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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