Medchemexpress LLC (S,R,S)-AHPC-PEG4-NH2 hydrochloride | 2064292-52-8 | 98.2% | 700.29 g/mol | C32H50ClN5O8S | 50 MG

Supplier:  Medchemexpress LLC HY10360450MG

(S,R,S)-AHPC-PEG4-NH2 hydrochloride is a synthesized E3 ligase VHL ligand-linker conjugate used as a PROTAC building block. It combines an (S,R,S)-configured AHPC VHL ligand with a four-unit PEG linker terminating in a primary amine, providing a conjugation handle for assembling bifunctional degraders.

• VHL ligand core for recruiting the VHL E3 ligase.
• Four-unit PEG linker imparts flexibility and improves solubility.
• Terminal primary amine enables straightforward conjugation to warheads or linkers.
• High purity suitable for research synthesis (≈98.2%).
• Water solubility up to 50 mg/mL (ultrasonic may be required) for formulation convenience.
• Supplied as a hydrochloride salt to aid stability and handling.
• Intended for use as a PROTAC intermediate in targeted protein degradation research.

Catalog No. 50-002-45156