ChemicalBook--->CAS DataBase List--->1807503-85-0

1807503-85-0

1807503-85-0 Structure

1807503-85-0 Structure
IdentificationBack Directory
[Name]

Propargyl-PEG1-SS-PEG1-acid
[CAS]

1807503-85-0
[Synonyms]

Propargyl-PEG1-SS-PEG1-acid
Propanoic acid, 3-[2-[[2-(2-propyn-1-yloxy)ethyl]dithio]ethoxy]-
[Molecular Formula]

C10H16O4S2
[MDL Number]

MFCD28505557
[MOL File]

1807503-85-0.mol
[Molecular Weight]

264.36
Chemical PropertiesBack Directory
[Boiling point ]

428.8±45.0 °C(Predicted)
[density ]

1.243±0.06 g/cm3(Predicted)
[solubility ]

Soluble in Water, DMSO, DCM, DMF
[form ]

Viscous Liquid
[pka]

4.27±0.10(Predicted)
[color ]

Light yellow to yellow
Hazard InformationBack Directory
[Description]

Propargyl-PEG1-SS-PEG1-acid is a Click Chemistry-ready crosslinker. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) forming a stable amide bond. The propargyl groups is reactive with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages.
[Uses]

Propargyl-PEG1-SS-PEG1-acid is a useful chemical reagent.
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