CAS Number 1174157-65-3 | |
Molecular Weight 225.20; single compound | |
Chemical Formula C₁₀H₁₁NO₅ | |
Purity > 98% | |
Unit Size 100 mg, 1000 mg | |
Solubility Methylene chloride, DMAC, DMSO | |
Spacers dPEG® Spacer is 7 atoms and 7.2 Å | |
Storage Instructions -20°C; Always let come to room temperature before opening; be careful to limit exposure to moisture and restore under an inert atmosphere; stock solutions can be prepared with dry solvent and kept for several days (freeze when not in use). dPEG® pegylation compounds are generally hygroscopic and should be treated as such. This will be less noticeable with liquids, but the solids will become tacky and difficult to manipulate, if care is not taken to minimize air exposure. | |
Shipping Instructions Ambient |
Propargyl-dPEG®₁-NHS ester
Propargyl-dPEG®1-NHS ester, product number QBD-10511, is a crosslinking click chemistry reagent. The alkynyl end of the molecule reacts with azides via copper(I) or ruthenium catalysis to form 1,3- or 1,5-dipolar cycloaddition products, respectively. The NHS ester end of the molecule reacts with primary and secondary amines to form stable amide bonds.
Price range: $149.00 through $590.00
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