pip alkyne ph cooch3

Pip-alkyne-Ph-COOCH3 is an alkyl-chain based PROTAC linker utilized for the synthesis of PROTAC ARD-266[1].

(S,R,S)-AHPC-Boc-trans-3-aminocyclobutanol-Pip-CH2COOH, also known as VH032-Boc-trans-3-aminocyclobutanol-Pip-CH2COOH, is a conjugate compound comprising a ligand-linker that targets E3 ligase and, on one end, features a VHL ligand. It is employed in PROTAC technology applications.

Boc-Pip-alkyne-Ph-COOH, a PROTAC linker characterized by its alkyl/ether composition, plays a crucial role in synthesizing PROTACs including ARD-266. This compound demonstrates significant efficacy in promoting the degradation of androgen receptor (AR) protein across AR-positive prostate cancer cell lines such as LNCaP, VCaP, and 22Rv1, showcasing DC50 values ranging from 0.2-1 nM[1].

m-PEG2-O-Ph-3-NH2 is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

Tetrazine-Ph-NHCO-PEG4-alkyne is a PEG4-based linker for PROTACs synthesis[1].