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Molecular Clustering + MCS Analysis

RASA4 · Drug Design Toolkit

Molecular Clustering + MCS Analysis

Upload an SDF, pick a Tanimoto cutoff, and we’ll cluster the molecules with the Butina algorithm, compute the Maximum Common Substructure of every cluster, and email you the cluster SDFs, MCS-highlighted grid images, and a ranked summary.
Butina Tanimoto clustering Maximum Common Substructure Highlighted grid images Ranked cluster summary
Molecular Clustering + MCS

Input

An .sdf file with two or more molecules. Max 20 MB.

Clustering Parameters

Butina Tanimoto cutoff (exclusive 0–1). Higher = looser, larger clusters; lower = tighter, more clusters.
Clusters smaller than this are dropped from the output.
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