Every step of a toxicological risk assessment, in one place.
TOXRA.AI consolidates chemical hazard data, regulatory frameworks, exposure modeling, and risk calculations into a single workspace — so a toxicological risk assessment that took weeks takes an afternoon.
The data exists. It's just scattered across 50 portals.
Every toxicologist knows the workflow: open IRIS, then PubChem, then ECHA, then ATSDR, then IARC, then PubMed. Copy values into a spreadsheet. Reconcile the disagreements by hand. Hunt for the gaps. Reassemble it all into something defensible.
It's not the science that's slow — it's the stitching.
One workspace, the whole pipeline.
Select a chemical once. That context follows you through every step. Every value is traced to its source, cross-source disagreements are flagged automatically, and data gaps are surfaced with the specific study that closes them.
Built for regulatory science, not generic search.
51 federated data sources
U.S. federal, international regulatory, occupational, literature, identifier, specialized, and SDS databases — unified behind one search.
6 versioned regulatory frameworks
FDA CTP, EPA Cancer, EU CLP/REACH, ISO 10993 E&L, ICH M7, and TTC/Cramer — with clause-level data-sufficiency checks.
Validated calculators
ELCR, MOE, MOS, RfD, TTC, and dose unit conversion — each with a full audit trail.
Data-gap intelligence
The platform tells you what's missing and recommends the exact OECD / EPA / ICH study to close the gap.
In-silico NAMs
QSAR plus structural alerts and read-across reduce reliance on new animal testing.
Exposure modeling
EPA-standard scenarios with built-in defaults, feeding straight into Chronic Daily Intake.
TOXRA.AI is in active development. We flag draft-state and beta features clearly, and we treat your feedback as part of the product.
Made for the people who do this work.
Up and running in three steps.
Search a chemical
Name, CAS, SMILES, or DTXSID. Open a full toxicity profile in seconds.
Run your assessment
Pull aggregated data, model exposure, run calculations, evaluate against frameworks.
Generate the report
A source-traced, audit-ready document — built from your workspace.
Free to start. Open to everyone.
We're opening TOXRA.AI to the toxicology, regulatory, and product-safety community — free. We built it for the people who do this work, and the fastest way to make it better is to put it in your hands and listen.