Propargyl-PEG4-acid

Propargyl-PEG4-acid is a PEG-based PROTAC linker can be used in the synthesis of BTK-IAP PROTACs Ibrutinib (HY-10997) -based PROTAC 2 and an analogue PROTAC 3. PROTAC 3 causes BTK degradation with a DC50 of 200 nM in THP-1 cells[1]. Propargyl-PEG4-acid is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Product Specifications

CAS Number

[1415800-32-6]

UNSPSC

12352211

Hazard Statement

H315, H319, H335

Target

PROTAC Linkers

Type

Reference compound

Related Pathways

PROTAC

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/propargyl-peg4-acid.html

Purity

97.0

Solubility

DMSO : 50 mg/mL (ultrasonic)

Smiles

C#CCOCCOCCOCCOCCC(O)=O

Molecular Formula

C12H20O6

Molecular Weight

260.28

Precautions

H315, H319, H335

References & Citations

[1]Tinworth CP, et al. PROTAC-Mediated Degradation of Bruton's Tyrosine Kinase Is Inhibited by Covalent Binding. ACS Chem Biol. 2019 Mar 15;14 (3) :342-347.