Alkyne-PEGn-NH2 2K, 5K, 10K, 20K
- CAS NO.：956348-61-1
- Empirical Formula: (C2H4O)nC5H9NO
- Molecular Weight: 0
- MDL number: MFCD30723252
- Update Date: 2026-05-28 01:13:32
What is Alkyne-PEGn-NH2 2K, 5K, 10K, 20K?
Description
Propargyl-PEG12-amine is a heterobifunctional reagent that enables amide formation with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The propargyl group is reactive with azide compounds via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The PEG units enhance the hydrophilicity of the molecule in aqueous media.
Safety information for Alkyne-PEGn-NH2 2K, 5K, 10K, 20K
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