Nuclear medicine departments
Cold kits, labelling precursors and generator supply, scheduled around your licence and delivery windows.
Chemical marketplace · Supply chain partner
Hard to find.Easy to verify.
APIChemX is a supply chain intelligence and supply chain partner for active pharmaceutical ingredients, specialty chemicals and the inputs behind nuclear medicine. Search products, share your requirements and coordinate quotations, documents and delivery through APIChemX.
54,748Product records in the catalogue
4Product families in one marketplace
30Radionuclides profiled
Scroll
AclarubicinCAS 57576-44-0AlpelisibCAS 1217486-61-7AltretamineCAS 645-05-6Aminolevulinic acidCAS 106-60-5AmsacrineCAS 51264-14-3AnagrelideCAS 68475-42-3AsciminibCAS 149632-96-9AtezolizumabCAS 1380723-44-3AvapritinibCAS 1703793-34-3BleomycinCAS 11056-06-7BrigatinibCAS 1197953-54-0CapmatinibCAS 1029712-80-8CeritinibCAS 1032900-25-6CobimetinibCAS 934660-93-2CopanlisibCAS 1032568-63-0DarolutamideCAS 1297538-32-9DuvelisibCAS 1201438-56-3ElacestrantCAS 722533-56-4EnasidenibCAS 1446502-11-9EntrectinibCAS 1108743-60-7ErdafitinibCAS 1346242-81-6EstramustineCAS 2998-57-4Etoposide phosphateCAS 117091-64-2FedratinibCAS 936091-26-8FloxuridineCAS 50-91-9FutibatinibCAS 1448169-71-8
What we source
Three supply chains. One standard of evidence.
Every enquiry gets the same treatment: a screened request, a verified manufacturer and a document pack you can file.
Nuclear medicine
Precursors, ligands, cold kits and isotopes for licensed sites.
Labelling precursors such as PSMA-617 and DOTATATE, chelators, cold kits and generator supply, coordinated with your licence and delivery window.
177Lut½ 6.65 d
225Act½ 10.00 d
68Gat½ 67.7 min
18Ft½ 109.8 min
Explore radiopharma
Hard-to-find APIs
APIs
Explore APIs and build a quotation request with the grade, quantity, documents and destination you need.
Explore oncology APIs
Specialty chemicals
Reagents, catalysts, chiral building blocks and high-purity solvents.
Pd & Pt catalystsCoupling reagentsProtected amino acidsDeuterated solventsImpurity standardsPeptide linkers
Catalogue26,703 with CAS
Documents before price
Search by name, CAS number or formula.
20,006 APIs · 7,251 intermediates · 187 excipients
We review the pack before you see a number.
CoASDSGMP certificateDMF LoACEPTSE/BSEICH Q3D
Why sourcing fails
Where API and isotope supply chains break.
Suppliers you cannot verify
Directory listings are self-reported. A GMP claim, a DMF number or a site address can be years out of date.
Documents after the PO
CoAs, DMF letters of access and TSE/BSE statements often arrive after payment, when it is too late to walk away.
Half-life lost at the border
A gallium-68 generator or a lutetium-177 shipment loses activity every hour a customs file sits incomplete.
Offers you cannot compare
Quotes arrive without grade, Incoterm or lead time, so two prices for the same molecule rarely mean the same thing.
Quantities that do not fit
Clinical and pilot batches need grams to a few kilograms. Many producers only quote by the drum.
Single-source exposure
Scarce molecules often have one active manufacturer. One audit finding can stop supply for months.
| What matters | Typical open directory | APIChemX |
|---|---|---|
| Supplier identity and GMP status | Self-reported by the listing | Checked against public registers before every quote |
| Document pack | Usually requested after the order | CoA, SDS, filings and GMP certificate reviewed first |
| Molecules nobody lists | Only what a seller has posted | Searched at the manufacturer, listed or not |
| Radioactive material | Not treated differently | Licensed producer to licensed receiver only |
| Point of contact | One conversation per supplier | One thread from enquiry to delivery |
How an order moves
From requirement to release in five steps.
01
Brief
You send the molecule, grade, quantity, documents and destination, on WhatsApp or through the enquiry form.
02
Screen
We confirm the specification, the regulatory requirements of your market and your licence where one is needed.
03
Verify
We shortlist manufacturers and check GMP status, regulatory filings and recent CoAs against public registers.
04
Quote
You receive comparable offers with lead time, Incoterm and the document pack already reviewed.
05
Deliver
We coordinate samples, contracts, shipping and customs paperwork, and stay on the thread until the goods are released.
Who we work with
For buyers who need the documents to hold up.
Radioligand developers and CDMOs
GMP peptide precursors, chelators such as DOTA and NOTA derivatives, and reference standards for method validation.
Generic and specialty formulators
Second sources for APIs with thin supply, with DMF or CEP access and pharmacopoeial grades.
Research teams and CROs
Gram-scale quantities of recent kinase inhibitors and cytotoxics, with CoA and HPLC data.
Process and analytical chemists
Catalysts, reagents, high-purity solvents and chiral building blocks matched to your specification.
Distributors and importers
Back-to-back sourcing with export documents, agreed Incoterms and consolidated shipments.
Logistics
Sourced in 69 countries.
Moved by air.sea.road.
Dangerous goods, declared correctly
UN class 7 for radioactive consignments through carriers that accept them. Class 6.1, 8 and others for hazardous chemicals, with the SDS on file.
Temperature-controlled lanes
2–8 °C and frozen shipments for peptides, kits and biologic precursors, with data loggers where the receiver needs them.
Customs files prepared early
Commercial invoice, packing list, certificate of origin and import permits agreed before dispatch, not after arrival.
FAQ
Common questions.
What is APIChemX?
APIChemX is a supply chain intelligence and supply chain partner for active pharmaceutical ingredients (APIs), specialty chemicals and radiopharmaceutical inputs. It maps manufacturers and suppliers, verifies their documents, and manages sourcing, regulatory paperwork and logistics for buyers.
What can I source through APIChemX?
APIs, intermediates, excipients and specialty chemicals (54,748 products in the catalogue), radiopharmaceutical precursors, chelators, cold kits and radioisotopes from licensed producers, and custom synthesis for molecules that are not listed.
How does APIChemX verify a supplier?
Before a quote is sent, APIChemX checks the manufacturer's GMP certificate, inspection history, DMF or CEP status and recent certificates of analysis against public regulator registers, and declines the trade if they do not hold up.
Does APIChemX take custody of radioactive material?
No. APIChemX arranges the agreement, documents and logistics; the licensed producer ships directly to the licensed receiving site.
How do I send a requirement?
Send the molecule, quantity, grade and destination on WhatsApp (+230 5505 7361) or through the contact page.
Start here
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.
WhatsApp, the fastest route to the desk+230 5505 7361