ChemicalBook--->CAS DataBase List--->287174-32-7

287174-32-7

287174-32-7 Structure

287174-32-7 Structure
IdentificationBack Directory
[Name]

Hydroxy-PEG1-CH2CO2tBu
[CAS]

287174-32-7
[Synonyms]

HO-PEG1-CH2COOtBu
OH-PEG1-CH2COOtBu
Hydroxy-PEG1-CH2-Boc
Hydroxy-PEG1-CH2CO2tBu
Hydroxy-PEG1-CH2COOtBu
Hydroxy-PEG1-t-butyl acetate
tert-Butyl (2-hydroxyethoxy)acetate
tert-Butyl 2-(2-hydroxyethoxy)acetate
tert-butyl 2-(2-hydroxyethoxy)acetate(WXPC0081)
Acetic acid, 2-(2-hydroxyethoxy)-, 1,1-dimethylethyl ester
[Molecular Formula]

C8H16O4
[MDL Number]

MFCD27635155
[MOL File]

287174-32-7.mol
[Molecular Weight]

176.21
Chemical PropertiesBack Directory
[Boiling point ]

257.0±15.0 °C(Predicted)
[density ]

1.048±0.06 g/cm3(Predicted)
[form ]

liquid
[pka]

14.26±0.10(Predicted)
[color ]

Colourless
[InChI]

InChI=1S/C8H16O4/c1-8(2,3)12-7(10)6-11-5-4-9/h9H,4-6H2,1-3H3
[InChIKey]

GIDDJWYPWOFCCS-UHFFFAOYSA-N
[SMILES]

C(OC(C)(C)C)(=O)COCCO
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
[HS Code ]

2942000090
Hazard InformationBack Directory
[Description]

Hydroxy-PEG1-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-PEG1-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-PEG1-CH2CO2tBu(287174-32-7)1HNMR
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