ChemicalBook--->CAS DataBase List--->782475-37-0

782475-37-0

782475-37-0 Structure

782475-37-0 Structure
IdentificationBack Directory
[Name]

Bromo-PEG3-t-butyl ester
[CAS]

782475-37-0
[Synonyms]

782475-37-0
Br-PEG3-COOtBu
Br-PEG3-C2-Boc
CAS_782475-37-0
Bromo-peg3-t-butyl
Br-PEG3-CH2CH2COOtBu
Br-PEG3-t-butyl ester
tert-butyl 3-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)propanoate
Propanoic acid, 3-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester
[Molecular Formula]

C13H25BrO5
[MDL Number]

MFCD22574821
[MOL File]

782475-37-0.mol
[Molecular Weight]

341.24
Chemical PropertiesBack Directory
[Boiling point ]

375.4±27.0 °C(Predicted)
[density ]

1.223±0.06 g/cm3(Predicted)
[solubility ]

Soluble in DCM
Hazard InformationBack Directory
[Description]

Bromo-PEG3-t-butyl ester 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.
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