About this source
The NIH NCATS drug portal built on the FDA Global Substance Registration System. Look up a drug, salt, biologic or excipient by name, code, UNII or CAS and get its names, cross-references (CAS, PubChem, ChEMBL, RxCUI, ATC, EMA, orphan designations), US development status and first approval, originator, indications with highest phase, primary targets with potency, and curated human pharmacokinetics and CYP/transporter interactions. Public domain.
Questions you can ask NCATS Inxight Drugs
Type them into Kahubi’s chat once the source is connected.
“Find randomised trials of an intervention for a condition and list their identifiers.”
What comes back: Studies with registry or PubMed identifiers and key design details.
What the assistant can do with it
The 3 tools this server offers to Kahubi. The assistant picks the right one for each question.
inxight_search_substancesSearch NCATS Inxight Drugs (FDA GSRS substances plus NCATS-curated drug data, 167k substances) by name, brand, code, UNII or CAS.
inxight_get_substanceOne substance by UNII, name, CAS or uuid: names (INN, brand, codes), cross-references (CAS, PubChem, ChEMBL, RxCUI, ATC, MeSH, EMA, orphan designations …), structure, NCATS-cura...
inxight_pharmacologyNCATS-curated pharmacology for one substance: human pharmacokinetics (Cmax, AUC, half-life, fraction unbound, with dose, route, population and source), drug-drug interaction rol...
Good to know
- Hosted by Kahubi. Kahubi runs this server itself so it stays reliable enough for research use.
- Cited, checkable answers. Results are treated as retrieved material and cited with the source’s own identifiers, so you can open every record the answer relied on.
- Your files stay private. Only the search the assistant writes for your question is sent to NCATS Inxight Drugs.
More medical & clinical sources
- PubMed & Europe PMCBiomedical literature: search, MeSH terms, related articles, citations and lawful full text.
- ClinicalTrials.govSearch registered clinical trials, read full study records, posted results and eligibility criteria.
- Clinical evidence (trials, FDA labels, adverse events)ClinicalTrials.gov, openFDA drug labels, adverse-event reports and approvals alongside PubMed.
- CDC data and WONDERUS public-health datasets (data.cdc.gov) and CDC WONDER mortality and natality queries.
- openFDAFDA drug and device adverse events, recalls, labels and shortages.
- EMA medicines (EU authorisations)Centrally authorised EU medicines, orphan designations, safety communications and shortages from the European Medicines Agency.