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1807518-63-3

1807518-63-3 Structure

1807518-63-3 Structure
IdentificationBack Directory
[Name]

Bromo-PEG2-CH2CO2tBu
[CAS]

1807518-63-3
[Synonyms]

CAS_1807518-63-3
Br-PEG2-CH2COOtBu
Bromo-PEG2-CH2-Boc
Bromo-PEG2-CH2CO2tBu
Bromo-PEG2-CH2COOtBu
t-butyl acetate-PEG2-bromide
t-butyl acetate-PEG2-bromiade
tert-Butyl 2-[2-(2-bromoethoxy)ethoxy]acetate
t-butyl acetate-PEG2-bromide BROMO-PEG2-CH2CO2TBU
[Molecular Formula]

C10H19BrO4
[MDL Number]

MFCD28122957
[MOL File]

1807518-63-3.mol
[Molecular Weight]

283.16
Chemical PropertiesBack Directory
[Boiling point ]

316.4±22.0 °C(Predicted)
[density ]

1.269±0.06 g/cm3(Predicted)
[form ]

liquid
[color ]

Clear
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P271-P261-P280
[HS Code ]

2942000090
Hazard InformationBack Directory
[Description]

Bromo-PEG2-CH2CO2tBu is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
[Uses]

Bromo-PEG2-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]

Bromo-PEG2-CH2CO2tBu(1807518-63-3)1HNMR
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