Tos-PEG4-t-butyl Ester: A Versatile PROTAC Linker for Targeted Protein Degradation
Discover the key advantages of Tos-PEG4-t-butyl ester, a vital component in crafting advanced PROTAC molecules for groundbreaking therapeutic strategies. Explore its role in precise protein degradation.
Get a Quote & SampleProduct Core Value

Tos-PEG4-t-butyl Ester
As a leading supplier in China, we offer Tos-PEG4-t-butyl ester, a critical PEG-based PROTAC linker essential for the synthesis of novel targeted protein degradation (PROTAC) molecules. Its unique structure facilitates the development of therapeutics like BI-3663, known for its high selectivity and potent degradation of PTK2/FAK.
- Leverage our high purity Tos-PEG4-t-butyl ester for efficient PROTAC synthesis, a key aspect of developing innovative targeted therapies.
- Explore the application of this chemical intermediate in creating powerful PROTAC molecules such as BI-3663, which targets PTK2/FAK for degradation.
- Benefit from its role as a versatile PROTAC linker, enabling precise protein degradation and advancing drug discovery efforts.
- Investigate its potential in targeted protein degradation technologies, a rapidly growing field in modern pharmacology.
Advantages Provided by the Product
Enhanced PROTAC Synthesis
Utilize Tos-PEG4-t-butyl ester to streamline your PROTAC synthesis, ensuring high yields and purity for your research and development projects.
Facilitates Targeted Protein Degradation
This PEG linker is instrumental in designing PROTACs that effectively hijack E3 ligases, leading to the targeted degradation of specific proteins, a key aspect of targeted protein degradation technologies.
Foundation for Novel Therapeutics
As a crucial chemical intermediate for PROTAC molecules, it serves as a building block for next-generation therapeutics, including potent inhibitors like BI-3663.
Key Applications
PROTAC Synthesis
Essential for the construction of PROTAC molecules, enabling precise protein hijacking and degradation pathways.
Pharmaceutical Intermediate
Serves as a vital intermediate in the synthesis of complex pharmaceutical compounds, particularly in the realm of targeted therapies.
Targeted Drug Development
A core component in developing innovative drugs that utilize targeted protein degradation for therapeutic benefit.
Biotechnology Research
Supports advancements in biotechnology by providing a key linker for creating novel molecules with specific biological functions.