Aminooxy-PEG4-t-butyl ester
- CAS NO.：2100306-82-7
- Empirical Formula: C15H31NO7
- Molecular Weight: 337.41
- MDL number: MFCD30730368
- Update Date: 2026-03-18 11:52:23
What is Aminooxy-PEG4-t-butyl ester?
Description
Aminooxy-PEG3-t-butyl ester is an aminooxy-containing PEG compound. The aminooxy group is reactive with an aldehyde to form an oxime bond, if a reductant is used, it will form a hydroxylamine linkage. The t-butyl ester can be converted tofree acid under acidic condition. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term. Immediate use (within 1 week) is highly recommended.
Properties of Aminooxy-PEG4-t-butyl ester
| Boiling point: | 431.5±40.0 °C(Predicted) |
| Density | 1.070±0.06 g/cm3(Predicted) |
| solubility | Soluble in DMSO, DCM, DMF |
| pka | 4.21±0.70(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for Aminooxy-PEG4-t-butyl ester
Computed Descriptors for Aminooxy-PEG4-t-butyl ester
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