Tubulin polymerization-IN-62

Tubulin polymerization-IN-62 (Compound 14b) is an inhibitor for microtubule polymerization (IC50 is 7.5 μM) and a degrader for α- and β-tubulin. Tubulin polymerization-IN-62 inhibits proliferation of cancer cells MCF-7, A549 and HCT-116, with IC50 of 32, 60 and 29 nM, respectively. Tubulin polymerization-IN-62 arrests the cell cycle at G2/M phase, inhibits the migration of MCF-7. Tubulin polymerization-IN-62 exhibits antitumor efficacy with a tumor growth inhibition rate (TGI) of 74.27% in 4T1 homograft mouse model[1].

Product Specifications

UNSPSC

12352005

Target

Microtubule/Tubulin

Type

Reference compound

Related Pathways

Cell Cycle/DNA Damage; Cytoskeleton

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/tubulin-polymerization-in-62.html

Smiles

O=C(CC1=NC=C(C2=CC=C(OCCNC(CCCC(NC3[C@@H]4C[C@@H]5C[C@H]3C[C@@H](C5)C4)=O)=O)C=C2)C=C1)NCC6=CC=CC=C6

Molecular Formula

C37H44N4O4

Molecular Weight

608.77

References & Citations

[1]Wang S, et al., Design, synthesis and biological evaluation of novel tubulin-targeting agents with a dual-mechanism for polymerization inhibition and protein degradation. Eur J Med Chem. 2024 Jun 5;272:116458.