For research use only. Not for therapeutic Use.
AR antagonist 1 (compound 29) hydrochloride is a potent androgen receptor (AR) antagonist and binds to E3 ligase ligands with weak binding affinities to VHL protein in the synthesis of PROTAC ARD-266 (HY-133020)[1].
AR antagonist 1 (compound 29) hydrochloride is the ligand for target ligase of ARD-266. ARD-266 is a highly potent and VHL E3 ligase-based?androgen receptor (AR)?PROTAC degrader[1].
AR antagonist 1 exhibits micromolar binding affinity to its E3 ligase complex, it can be successfully employed for the design of highly potent and efficient PROTAC degraders[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[1].
| Catalog Number | I041806 |
| CAS Number | 1818885-55-0 |
| Synonyms | 4-(3-amino-2,2,4,4-tetramethylcyclobutyl)oxy-2-chlorobenzonitrile;hydrochloride |
| Molecular Formula | C15H20Cl2N2O |
| Purity | ≥95% |
| InChI | InChI=1S/C15H19ClN2O.ClH/c1-14(2)12(18)15(3,4)13(14)19-10-6-5-9(8-17)11(16)7-10;/h5-7,12-13H,18H2,1-4H3;1H |
| InChIKey | SHISKTDDIFARGI-UHFFFAOYSA-N |
| SMILES | CC1(C(C(C1OC2=CC(=C(C=C2)C#N)Cl)(C)C)N)C.Cl |
| Reference | [1]. Han X, et al. Discovery of Highly Potent and Efficient PROTAC Degraders of Androgen Receptor (AR) by Employing Weak Binding Affinity VHL E3 Ligase Ligands. J Med Chem. 2019 Dec 26;62(24):11218-11231. |
