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Search by text or draw a structure to find pKa values.
Text search includes every identity class. Structure search covers the 39,974 parsed structures in the representative layer. Full data and cleaning standards.
| Structure | Compound | pKa | Solvent | Quality grade | Year | DOI |
|---|---|---|---|---|---|---|
| Enter a query and click Search | ||||||
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SMARTS examples:
[*]C(=O)O (carboxylic acid), [NH2] (primary amine)