Propargyl-PEG4-CH2CO2tBu, identified by its CAS number 888010-02-4, is a synthetic compound that features a propargyl group, a polyethylene glycol (PEG) moiety, and a tert-butyl ester functional group. The propargyl group contributes to its reactivity, particularly in click chemistry applications, allowing for efficient conjugation reactions. The PEG segment enhances the solubility and biocompatibility of the compound, making it suitable for various biomedical applications, including drug delivery and tissue engineering. The tert-butyl ester group serves as a protecting group, which can be hydrolyzed under specific conditions to release the corresponding carboxylic acid. This compound is typically characterized by its molecular weight, solubility in organic solvents, and stability under ambient conditions. Its unique structure allows for versatility in functionalization, making it a valuable intermediate in the synthesis of more complex molecules. Overall, Propargyl-PEG4-CH2CO2tBu is a multifunctional compound with significant potential in chemical biology and materials science.

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.

Propargyl-PEG4-CH2CO2tBu

888010-02-4: Propargyl-PEG4-CH2CO2tBu, identified by its CAS number 888010-02-4, is a synthetic compound that features a propargyl group, a polyethylene glycol (PEG) moiety, and a tert-butyl ester functional group. The propargyl group contributes to its reactivity, particularly in click chemistry applications, allowing for efficient conjugation reactions. The PEG segment enhances the solubility and biocompatibility of the compound, making it suitable for various biomedical applications, including drug delivery and tissue engineering. The tert-butyl ester group serves as a protecting group, which can be hydrolyzed under specific conditions to release the corresponding carboxylic acid. This compound is typically characterized by its molecular weight, solubility in organic solvents, and stability under ambient conditions. Its unique structure allows for versatility in functionalization, making it a valuable intermediate in the synthesis of more complex molecules. Overall, Propargyl-PEG4-CH2CO2tBu is a multifunctional compound with significant potential in chemical biology and materials science.

Propargyl-PEG3-OCH2-Boc is a polyethylene glycol (PEG)-derived linker designed for the synthesis of proteolysis-targeting chimeras (PROTACs)[1].

CAS 888010-02-4

Propargyl-PEG4-CH2CO2tBu

Propargyl-PEG4-CH2CO2tBu

Ref: 54-BIPG1732

Propargyl-PEG3-OCH2-Boc

Ref: TM-T16610

Propargyl-PEG3-OCH2-Boc

Ref: 10-F570419