CAS number：2093153-99-0 molecular formula：C20H31NO10
Propargyl-PEG6-NHS ester is a PEG derivative containing a propargyl group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent is an amine reactive reagent for derivatizing peptides, antibodies, amine coated surfaces etc. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
| Chinese alias | 2,5-二氧代吡咯烷-1-基 4,7,10,13,16,19-六氧杂二十二烷-21-炔-1-酸酯 | ||
| English alias | 2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16,19-hexaoxadocos-21-yn-1-oate | ||
| CAS number | 2093153-99-0 | molecular formula | C20H31NO10 |
| molecular weight | 445.5 g/mol | Exact mass | ≥98% |
| PSA | - | logp | - |
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