ChemicalBook--->CAS DataBase List--->297162-47-1

297162-47-1

297162-47-1 Structure

297162-47-1 Structure
IdentificationBack Directory
[Name]

Hydroxy-PEG6-CH2CO2tBu
[CAS]

297162-47-1
[Synonyms]

OH-PEG6-CH2COOtBu
Hydroxy-PEG6-CH2-Boc
Hydroxy-PEG6-CH2CO2tBu
Hydroxy-PEG6-CH2COOtBu
Hydroxy-PEG6-t-butyl acetate
tert-butyl 20-hydroxy-3,6,9,12,15,18-hexaoxaicosanoate
3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-hydroxy-, 1,1-dimethylethyl ester
[Molecular Formula]

C18H36O9
[MDL Number]

MFCD27977498
[MOL File]

297162-47-1.mol
[Molecular Weight]

396.47
Chemical PropertiesBack Directory
[Boiling point ]

469.5±40.0 °C(Predicted)
[density ]

1.086±0.06 g/cm3(Predicted)
[form ]

Liquid
[pka]

14.36±0.10(Predicted)
[color ]

Colorless to light yellow
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H315-H335
[Precautionary statements ]

P271-P280-P261
[HS Code ]

2942000090
Hazard InformationBack Directory
[Description]

Hydroxy-PEG6-CH2CO2tBu is a PEG linker containing a hydroxyl group with a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
[Uses]

Hydroxy-PEG6-CH2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
[IC 50]

PEGs; Alkyl/ether
[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
Spectrum DetailBack Directory
[Spectrum Detail]

Hydroxy-PEG6-CH2CO2tBu(297162-47-1)1HNMR
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