Medchemexpress LLC (2S,4R)-1-((S)-17-amino-2-(tert-butyl)-4-oxo-6,9,12,15-tetraoxa-3-azaheptadecanoyl)-4-hydroxy-N-(4-(4-m | 2010159-57-4 | MFCD31657338 | 99.5% | 663.83 g/mol | C32H49N5O8S | 50 MG

Supplier:  Medchemexpress LLC HY103604A50MG

(S,R,S)-AHPC-PEG4-NH2 is a von Hippel-Lindau (VHL) E3 ligase ligand-linker conjugate that couples an (S,R,S)-AHPC VHL ligand to a four-unit polyethylene glycol (PEG4) linker terminated in a primary amine. It is supplied as a white to off-white solid and is intended for use as a building block in PROTAC synthesis to enable conjugation of target-binding warheads.

• Provides a VHL-binding ligand with a PEG4 spacer and terminal primary amine for conjugation.
• High purity by LCMS (≈99.5%) suitable for research applications.
• Soluble in DMSO at high concentration (≈170 mg/mL); ultrasonic assistance may be required.
• Molecular weight approximately 663.83 g/mol and formulated as a solid for easy handling.
• Stable when stored as a powder at -20°C (long term) or 4°C (short term); store solutions at -80°C for extended stability.

Catalog No. 50-002-44796