Amino-PEG11-COOtBu
- CAS NO.：2428400-08-0
- Empirical Formula: C29H59NO13
- Molecular Weight: 629.79
- Update Date: 2026-01-29 15:22:00
What is Amino-PEG11-COOtBu?
Description
Amino-PEG11-t-butyl ester is a click chemistry linker containing an amine and a t-butyl ester moiety. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Properties of Amino-PEG11-COOtBu
| Boiling point: | 636.5±50.0 °C(Predicted) |
| Density | 1.077±0.06 g/cm3(Predicted) |
| pka | 8.74±0.10(Predicted) |
Safety information for Amino-PEG11-COOtBu
Computed Descriptors for Amino-PEG11-COOtBu
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