CAS number：782475-37-0 molecular formula：C13H25BrO5
Product 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.
| Chinese alias | - | ||
| English alias | tert-butyl 3-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)propanoate | Br-PEG3-CH2CH2COOtBu | BIPG1349 | ||
| CAS number | 782475-37-0 | molecular formula | C13H25BrO5 |
| molecular weight | 341.2 g/mol | Exact mass | ≥95% |
| PSA | 54.000 Ų | logp | 1.400 |
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