(S,S,R)-AHPC-C6-NH2 hydrochloride 

(S,S,R)-AHPC-C6-NH2 hydrochloride is the E3 ligase ligand-linker conjugate, which can be utilized for synthesis of PROTAC HL-8 (HY-143275)^[1].

The VHL protein is a substrate recognition subunit of two ubiquitously expressed and biologically important Cullin RING E3 ubiquitin ligase complexes. VHL is one of the most popular E3 ligases being recruited by bifunctional Proteolysis-targeting chimeras (PROTACs) to induce ubiquitination and subsequent proteasomal degradation of a target protein^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

594.21

C₂₉H₄₄ClN₅O₄S

Solid

White to off-white

NCCCCCCC(N[C@@H](C(C)(C)C)C(N1[C@H](C[C@@H](C1)O)C(NCC2=CC=C(C3=C(N=CS3)C)C=C2)=O)=O)=O.[H]Cl

Room temperature in continental US; may vary elsewhere.

4°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

• [1]. Wang H, et al. Design, synthesis and activity study of a novel PI3K degradation by hijacking VHL E3 ubiquitin ligase. Bioorg Med Chem. 2022 May 1;61:116707.  [Content Brief]