Product synthetic-chemistry-click-chemistry-dbco

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Catalog	name	Description	price
R-M-1981	N-(Propargyl-PEG2)-PEG3-t-butyl ester	N-(Propargyl-PEG2)-PEG3-t-butyl ester is a branched PEG linker with an alkyne group and a t-butyl ester. The alkyne group reacts with azide-bearing compound in coppper catalyzed azide-alkyne Click Chemistry reaction. The amino group is reactive with carboxylic acids, activated NHS esters, and carbonyls.	price>
R-M-1982	N-(t-butyl ester-PEG2)-N-bis(PEG2-propargyl),Cas:2100306-69-0	N-(t-butyl ester-PEG2)-N-bis(PEG2-propargyl) is a multi-functional PEG linker with two terminal propargyl groups and a t-butyl ester. The propargyl groups enables formation of triazole linkage with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry. The t-butyl protected carboxyl group can be deprotected under mild acidic conditions.	price>
R-M-1983	N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester)	N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester) is a 3-arm PEG reagent with a propargyl groups and two t-butyl ester groups. The propargyl group can react with azides via copper catalyzed Click Chemistry reaction to yield a stable triazole linkage. The t-butyl ester groups can be deprotected under acidic conditions.N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester) is a 3-arm PEG reagent with a propargyl groups and two t-butyl ester groups. The propargyl group can react with azides via copper catalyzed Click Chemistry reaction to yield a stable triazole linkage. The t-butyl ester groups can be deprotected under acidic conditions.	price>
R-M-1984	N-Boc-N-bis(PEG2-propargyl),Cas:2100306-86-1	N-Boc-N-bis(PEG2-propargyl) enables Click Chemistry reactions with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The Boc-protected amine can be deprotected under acidic conditions.	price>
R-M-1985	N-(PEG1-OH)-N-Boc-PEG2-propargyl,Cas:2100306-85-0	N-(PEG1-OH)-N-Boc-PEG2-propargyl is a click chemistry reagnt.The propargyl group is reactive with azide-bearing compounds via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. Boc can be deprotected under acidic conditions.	price>
R-M-1986	Azido-PEG3-S-PEG4-propargyl	Azido-PEG3-S-PEG4-propargyl is a crosslinker containing a propargyl group and an azide group. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The azide group enables PEGylation via Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-1987	m-PEG3-S-PEG4-propargyl,Cas:2055040-85-0	m-PEG3-S-PEG4-propargyl is a PEG linker containing a propargyl group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-1988	Propargyl-PEG4-S-PEG4-acid,Cas:2055041-20-6	Propargyl-PEG4-S-PEG4-acid is a PEG linker containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) forming a stable amide bond. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-1989	Propargyl-PEG4-S-PEG4-t-butyl ester,Cas:2055041-18-2	Propargyl-PEG4-S-PEG4-t-butyl ester is a PEG linker containing a propargyl group and t-butyl group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. t-butyl ester is a better leaving group compared to a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media.	price>
R-M-1990	m-PEG3-Sulfone-PEG4-propargyl,CAS:2055041-02-4	m-PEG3-Sulfone-PEG4-propargyl is a sulfonated PEG linker containing a propargyl group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.	price>

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