SMILES to SDF Converter

Convert SMILES to SDF for dataset and virtual screening pipelines.

File Format Explained

SMILES is a compact string representation of molecular connectivity. It is convenient for search and exchange, but it usually does not include rich metadata.

SDF is a structure-data file format that can store one or many molecule records, usually with MOL-style atom/bond blocks plus optional property fields. SDF is common in screening libraries, compound datasets, and cheminformatics pipelines.

Use SDF when you need a file that can carry structure records and compound properties together. Review stereochemistry and generated coordinates before batch use.