| Identification | Back Directory | [Name]
Azido-PEG4-CH2CO2H | [CAS]
1694731-93-5 | [Synonyms]
Propargyl-PEG4
Azido-PEG4-CH2CO2H
Azido-PEG4-CH2COOH
AZIDE-PEG4-CH2COOH
Propargyl-PEG3-CH2COOH
3,6,9,12-Tetraoxapentadec-14-ynoic acid | [Molecular Formula]
C11H18O6 | [MDL Number]
MFCD28505518 | [MOL File]
1694731-93-5.mol | [Molecular Weight]
246.26 |
| Chemical Properties | Back Directory | [Boiling point ]
375.0±32.0 °C(Predicted) | [density ]
1.151±0.06 g/cm3(Predicted) | [form ]
Liquid | [pka]
3.39±0.10(Predicted) | [color ]
Light yellow to yellow |
| Hazard Information | Back Directory | [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. |
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