Buyer tools that run in your browser.
Check a CAS number, estimate landed cost, convert activity units and plan for decay. Nothing you type leaves your device.
What a kilogram really costs at your door.
Duty is applied to the CIF value, which is how most customs authorities assess it. Check your local tariff and any additional levies.
Example values shown. Replace them with your own quote.
Catch a mistyped CAS number before it reaches a PO.
The last digit of every CAS Registry Number is a checksum. A wrong check digit means the number was copied incorrectly.
Becquerels and curies, side by side.
1 mCi = 37 MBq exactly. For decay over time, use the decay calculator
A full chemistry workspace, in the browser.
RDKit runs on your device to resolve structures, calculate properties and flag structural alerts. Market, patent and regulatory evidence is fetched live from public databases. No account or key required.
Open APIChemX Lab- Molecule StudioName, CAS, SMILES or InChIKey to identity, 12 properties and structural alerts
- Chemical SpaceProfile a whole file: clusters, similarity and substructure search
- Data OperationsCatalogue quality checks, CAS checksums, format conversion and revision comparison
- Sourcing & SupplyFDA holders, DMF/CEP registers, quotation comparison and supply networks
- Patent IntelPatent landscapes and indicative term-end timelines
Tell us what you need.
Send the molecule and the quantity. We reply with what we can confirm, what we still need from you, and a realistic lead time.