1-bromo-6-chlorohexane

1-Bromo-6-chlorohexane (Hexane, 1-bromo-6-chloro-) is used as PROTAC linker.

PROTAC CDK4 6 degrader 1 (Compound 7f) is a dual degrader of CDK4 and CDK6, with DC50 values of 10.5 nM and 2.5 nM, respectively. This compound effectively inhibits proliferation in Jurkat cells (IC50 of 0.18 μM), induces cell cycle arrest during the G1 phase, and triggers cell apoptosis (apoptosis). It features a pink ligand for target protein YY173, a black linker, and a blue ligand for E3 ligase.

HEMTAC CDK4 6 degrader 1 is a PROTAC connected by ligands for HSP90 and CDK4 6 with a ( K_d ) value of 35.7 μM. It induces CDK4 6 degradation in B16F10 melanoma cells, arrests the cell cycle at the G0 G1 phase, and induces apoptosis. HEMTAC CDK4 6 degrader 1 can be used in cancer research [1].

6-O-2-Propyn-1-yl-D-galactose functions as an irreversible glycolinker, facilitating the attachment of cytotoxic drugs for applications in antibody-drug conjugation (ADC).