1. PROTAC
  2. PROTAC Linkers
  3. Propargyl-PEG3-methane

Propargyl-PEG3-methane is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Propargyl-PEG3-methane is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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Propargyl-PEG3-methane Chemical Structure

Propargyl-PEG3-methane Chemical Structure

CAS No. : 89635-82-5

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Description

Propargyl-PEG3-methane is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Propargyl-PEG3-methane is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

IC50 & Target

PEGs

 

In Vitro

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

202.25

Formula

C10H18O4

CAS No.
Appearance

Liquid

Color

Light yellow to yellow

SMILES

COCCOCCOCCOCC#C

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

Purity & Documentation
References
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Propargyl-PEG3-methane Related Classifications

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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Propargyl-PEG3-methane
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HY-140059
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