PubChem Compound Intelligence
Pricing
Pay per usage
PubChem Compound Intelligence
Search PubChem for chemical compound data — structures, properties, synonyms, biological activity. Chemistry research, pharma, toxicology.
PubChem Compound Intelligence
Pricing
Pay per usage
Search PubChem for chemical compound data — structures, properties, synonyms, biological activity. Chemistry research, pharma, toxicology.
One or more compound names or brand names to look up (e.g. Aspirin, Ibuprofen, Ozempic, Paracetamol). Enter one per line.
Maximum compounds to return per search query (can include positional isomers).
Include full synonym lists for each compound (increases output size).
Level of chemical properties to return per compound. Basic includes formula, MW, SMILES, InChIKey. Standard adds LogP, HBD, HBA, RotBonds.