(S,R,S)-AHPC-C1-NH2 hydrochloride

• CAT Number: I044465
• CAS Number: 2361120-26-3
• Molecular Formula: C24H34ClN5O4S
• Molecular Weight: 524.08
• Purity: ≥95%
• Synonyms: (2S,4R)-1-[(2S)-2-[(2-aminoacetyl)amino]-3,3-dimethylbutanoyl]-4-hydroxy-N-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide;hydrochloride
• InChI: InChI=1S/C24H33N5O4S.ClH/c1-14-20(34-13-27-14)16-7-5-15(6-8-16)11-26-22(32)18-9-17(30)12-29(18)23(33)21(24(2,3)4)28-19(31)10-25;/h5-8,13,17-18,21,30H,9-12,25H2,1-4H3,(H,26,32)(H,28,31);1H/t17-,18+,21-;/m1./s1
• InChIKey: RDVLBRLCBGVZQV-UTYHKCQPSA-N
• SMILES: CC1=C(SC=N1)C2=CC=C(C=C2)CNC(=O)C3CC(CN3C(=O)C(C(C)(C)C)NC(=O)CN)O.Cl

(S,R,S)-AHPC-C1-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the (S,R,S)-AHPC based VHL ligand and a linker used in PROTAC technology[1].
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[2].

Reference

[1]. Scheepstra M, et al. Bivalent Ligands for Protein Degradation in Drug Discovery. Comput Struct Biotechnol J. 2019;17:160-176. Published 2019 Jan 25.
 [Content Brief]

[2]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-985.
 [Content Brief]