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1807518-67-7

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1807518-67-7 Structure

1807518-67-7 Structure
IdentificationBack Directory
[Name]

Bromoacetamido-PEG4-Acid
[CAS]

1807518-67-7
[Synonyms]

1807518-67-7
CAS_1807518-67-7
BrCH2CONH-PEG4-acid
Bromoacetamido-PEG4-Acid
Bromoacetamido-PEG5-acid
Bromoacetamido-PEG4-CH2CH2COOH
[Molecular Formula]

C13H24BrNO7
[MDL Number]

MFCD28950779
[MOL File]

1807518-67-7.mol
[Molecular Weight]

386.24
Chemical PropertiesBack Directory
[solubility ]

Soluble in Water, DCM
Hazard InformationBack Directory
[Description]

Bromoacetamido-PEG4-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
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