Azido-PEG4-CH2CO2H
- CAS NO.：1694731-93-5
- Empirical Formula: C11H18O6
- Molecular Weight: 246.26
- MDL number: MFCD28505518
- Update Date: 2026-02-03 20:41:04
What is Azido-PEG4-CH2CO2H?
Description
Propargyl-PEG4-CH2CO2H is a linker consisting of a propargyl group with a carboxylic acid group. The carboxylic acid can react with primary amine groups in the presence of activators such as HATU or EDC. The propargyl group can react with azide compounds in Click Chemistry; copper catalyst will be needed. The PEG units help the molecule to have better solubility in aqueous solution.
Properties of Azido-PEG4-CH2CO2H
| Boiling point: | 375.0±32.0 °C(Predicted) |
| Density | 1.151±0.06 g/cm3(Predicted) |
| pka | 3.39±0.10(Predicted) |
| form | Liquid |
| color | Light yellow to yellow |
Safety information for Azido-PEG4-CH2CO2H
Computed Descriptors for Azido-PEG4-CH2CO2H
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