Tos-PEG4-t-butyl ester

SKU: orb1909254

Description

Tos-PEG4-t-butyl ester (Tos-PEG4-Boc) is a key PEG-based linker used in constructing PROTAC molecules for targeted protein degradation research. It has been utilized in the development of potent degraders like the FAK-targeting PROTAC BI-3663, which demonstrates nanomolar cellular activity in vitro.

Research Area

Pharmacology & Drug Discovery

Images & Validation

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Key Properties

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CAS Number	217817-01-1
MW	432.53
Formula	C₂₀H₃₂O₈S
SMILES	S(OCCOCCOCCOCCC(OC(C)(C)C)=O)(=O)(=O)C1=CC=C(C)C=C1
Target	PROTAC Linker,Others

Storage & Handling

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Storage	-20°C
Expiration Date	12 months from date of receipt.
Disclaimer	For research use only

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Compound Identifiers

PubChem CID

60146205 ↗

Key Properties

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No computed properties available.

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