SMILES to MOL2 Converter

Convert SMILES strings to MOL2 format for docking and pipeline compatibility.

File Format Explained

SMILES stores molecule connectivity in a short line of text. It is useful for identifiers, but it does not carry Tripos atom typing or molecule sections.

MOL2 is the Tripos Mol2 format. It can store atoms, bonds, substructures, atom types, coordinates, and charges, which makes it useful in docking, molecular modeling, and medicinal chemistry workflows.

Use MOL2 when a docking or modeling tool expects Tripos atom types or charge fields. Validate protonation, charges, and generated coordinates before production docking.