Product synthetic-chemistry-click-chemistry-dbco

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Catalog	name	Description	price
R-M-1968	Propargyl-PEG4-Tos,CAS:1119249-30-7	Propargyl-PEG4-Tos is a PEG linker containing a tosyl group and a propargyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.	price>
R-M-1969	Propargyl-PEG6-Ms,CAS:1036204-62-2	Propargyl-PEG6-Ms is a PEG reagent that enables Click Chemistry reactions with azide-bearing compounds or biomolecules; copper is needed as a catalyst. The PEG spacer increases the water solubility of the reagent in aqueous environment.	price>
R-M-1970	Propargyl-PEG4-sulfonic acid,CAS:1817735-29-7	Propargyl-PEG4-sulfonic acid is heterobifunction reagent that can reacts with azide compounds or biomolecules via copper catalyzed Click Chemistry reactions.	price>
R-M-1971	Propargyl-PEG3-phosphonic acid,CAS:1714139-62-4	Propargyl-PEG3-phosphonic acid is a crosslinker containing a propargyl group and a phosphonic acid. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-1972	Propargyl-PEG3-phosphonic acid ethyl ester,Cas:1052678-30-4	Propargyl-PEG3-phosphonic acid ethyl ester is a crosslinker containing a propargyl group and a phosphonic acid ethyl ester. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-1973	Propargyl-PEG4-thiol,Cas:1347750-80-4	Propargyl-PEG4-thiol is a crosslinker containing a propargyl group and thiol group. The propargyl group can form triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry reactions. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc.	price>
R-M-1974	Propargyl-PEG3-triethoxysilane,Cas:2250216-92-1	Propargyl-PEG3-triethoxysilane is consists of a triethoxysilane moiety and an alkyne group. Triethoxysilane is commonly used for surface modifications. The alkyne group can participate in Click Chemistry reactions with azide-bearing compounds or biomolecules; copper is used as a catalyst in the reaction.	price>
R-M-1975	Propargyl-PEG4-5-nitrophenyl carbonate,Cas:1422540-81-5	Propargyl-PEG4-5-nitrophenyl carbonate is heterobifunctional reagent with a propargyl group and nitrophenyl group. The propargyl group enales the formation of triazole linkage with azide compounds or biomolecules via copper catalyzed Click Chemistry. Nitrophenyl group is reactive towards the amino group of lysine by means of stable urethane linkages. The PEG units enhance the solubility of the molecule in aqueous media.	price>
R-M-1976	t-Boc-aminooxy-PEG3-propargy,Cas:1951439-46-5	t-Boc-aminooxy-PEG3-propargyl is a click reagent with a propargyl group and t-Boc-aminooxy group. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. T-Boc-aminooxy group can be free up under mild acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-1977	Propargyl-PEG2-acrylate,Cas:52436-42-7	Propargyl-PEG2-acrylate is a heterobifuncational crosslinker consisting of a propargyl group and an acrylate group. The propargyl group can participate in azide-alkyne Click Chemistry to yield a stable triazole linkage; copper is needed as a catalyst. The acrylate group enables Michael addition.	price>

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