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RGN6024   Click here for help

GtoPdb Ligand ID: 13968

Compound class: Synthetic organic
Comment: RGN6024 is a small molecule tubulin destabilizer [1]. It disrupts tubulin polymerisation by binding to the binds the colchicine-binding site of β tubulin. RGN6024 is proposed as a brain-penetrant agent to treat glioblastoma.
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 9
Hydrogen bond donors 1
Rotatable bonds 7
Topological polar surface area 122.41
Molecular weight 403.46
XLogP -0.91
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES COC1C2CC1C2C(=O)NC3=NC=C(OC4=CN=C(N=C4)N5CCOCC5)S3
Isomeric SMILES COC1C2CC1C2C(=O)NC3=NC=C(OC4=CN=C(N=C4)N5CCOCC5)S3
InChI InChI=1S/C18H21N5O4S/c1-25-15-11-6-12(15)14(11)16(24)22-18-21-9-13(28-18)27-10-7-19-17(20-8-10)23-2-4-26-5-3-23/h7-9,11-12,14-15H,2-6H2,1H3,(H,21,22,24)
InChI Key YICKJVVMAVXLRX-UHFFFAOYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
References
1. Patrón LA, Yeoman H, Ramos J, Risinger AL, Gokhale V, Suzuki TC. (2025)
RGN6024 Is a Brain-Penetrant, Small-Molecule Tubulin Destabilizer for the Treatment of Glioblastoma.
Mol Cancer Ther, 24 (8): 1129-1144. [PMID:40397474]