| Identification | Back Directory | [Name]
Br-PEG5-acid | [CAS]
1817735-27-5 | [Synonyms]
Br-PEG5-acid
Br-PEG5-CH2CH2COOH
Bromo-PEG5-C2-acid
Bromo-PEG5-propionic acid | [Molecular Formula]
C13H25BrO7 | [MDL Number]
MFCD29042374 | [MOL File]
1817735-27-5.mol | [Molecular Weight]
373.24 |
| Hazard Information | Back Directory | [Description]
Bromo-PEG5-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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