Product synthetic-chemistry-click-chemistry-dbco

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Catalog	name	Description	price
R-M-1960	Aminooxy-PEG3-propargyl,Cas:1807537-27-4	Aminooxy-PEG3-propargyl has a alkyne group and an aminooxy group. The aminooxy group reacts with aldehydes or ketones to form a stable oxime linkages. The alkyne group can participate in copper catalyzed azide-alkyne Click Chemistry reactions.	price>
R-M-1961	Propargyl-PEG4-CH2CO2tBu,Cas:888010-02-4	Propargyl-PEG4-CH2CO2tBu is a PEG reagent that can reacts with azide compounds or biomolecules under the catalyzation of copper. The t-butyl protected carboxyl group can be deprotected under acidic conditions.	price>
R-M-1962	Alkyne-ethyl-PEG1-t-Butyl ester,Cas:2100306-55-4	Alkyne-ethyl-PEG1-t-Butyl ester has an alkyne group and a t-butyl protected carboxyl group. The alkyne reacts with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. Thecarboxyl group group can be deprotected under mild acidic conditions.	price>
R-M-1963	Propargyl-PEG4-Maleimide,cas:1262681-30-0	Propargyl-PEG4-Maleimide has a propargyl group and a maleimide group. The propargyl group reacts with azide compounds or biomolecules under the catalyzation of copper in Click Chemistry reactions. The maleimide group enables the formation of a covalent bond with biomolecules containing a thiol group.	price>
R-M-1964	Propargyl-PEG3-methyl ester,Cas:2086689-09-8	Propargyl-PEG3-methyl ester is a propargyl linker with a methyl ester. The propargyl group reacts with azide-bearing compounds via copper catalyzed azide-alkyne Click Chemistry. Methyl ester can be hydrolyzed under strong basic condition.	price>
R-M-1965	Propargyl-PEG4-(CH2)3-methyl ester,cas:1872433-63-0	Propargyl-PEG4-(CH2)3-methyl ester consists of a propargyl group and a methyl ester. The propargyl group reacts with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry reactions to form a stable triazole linkage. Under strong basic condition, methyl ester can be hydrolyzed.	price>
R-M-1966	Bis-propargyl-PEG6,Cas:185378-83-0	Bis-propargyl-PEG6 has two propargyl groups which can participate in Click Chemistry reactions to yield a stable triazole linkage with azide compounds; copper is needed as a catalyst. The 6 units of PEG increase the hydrophilicity of the compound.	price>
R-M-1967	N-Me-N-bis(PEG2-propargyl),CAS:1835759-84-6	N-Me-N-bis(PEG2-propargyl) has two alkyne groups which can participate in Click Chemistry reactions with azide-bearing compounds or biomolecules; copper is required for catalyzation.	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>

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