Start an Enquiry
Three ways in — take the shortest: CAS if you have it, name if you have it, or browse the catalogue.
Enquire by CAS Number
Drop the CAS registry number in — the check digit is validated locally first, then we tell you what it resolves to and whether you can enquire directly.
Enquire by Name / Description
No CAS needed — tell us what you need, roughly how much, and which country it ships to. We match the rest.
Not sure what you need yet?
Browse the API catalogue by indication or patent expiry, open a molecule to see its key intermediates, and enquire item by item.
Submissions are screened automatically against sanctions lists and dual-use items; hits are blocked and routed to compliance. Full process detail and exact pricing are released under CDA.