CAS number：1807518-67-7 molecular formula：C13H24BrNO7
Bromoacetamido-PEG4-acid is a PEG derivative 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 be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.
| Chinese alias | - | ||
| English alias | Bromoacetamido-PEG4-Acid | 1807518-67-7 | HY-141382 | DTXSID601144605 | AKOS030630005 | SB67167 | Propanoic acid, 3-[(14-bromo-13-oxo-3,6,9-trioxa-12-azatetradec-1-yl)oxy]- | MS-26367 | 1-Bromo-2-oxo-6,9,12,15-tetraoxa-3-azaoctadecan-18-oic acid | 1-Bromo | ||
| CAS number | 1807518-67-7 | molecular formula | C13H24BrNO7 |
| molecular weight | 386.2 g/mol | Exact mass | ≥98% |
| PSA | 103.000 Ų | logp | -0.8 |
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