Raw Materials Directory

Explore APIs, excipients, and intermediates, connect with trusted suppliers, and track real-time market prices.

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The Raw Materials Directory provides structured access to active pharmaceutical ingredients (APIs), excipients, and intermediates. Buyers can find verified global suppliers, compare qualifications, and contact suppliers directly - all free of charge.
Premium sourcing packages unlock additional insights, including access to average API prices, supplier sales data, transaction insights, and network purchasing information. Premium users also gain visibility into global buyer and seller trade activity. View sourcing plans and pricing.
NameCAS numberCategoryAmount of suppliersAPI market price
Nitrazolam28910-99-8View 0 Suppliers Average price per kg: $
Nitric acid 55%7697-37-2View 0 Suppliers Average price per kg: $
Nitric acid 65%7697-37-2View 0 Suppliers Average price per kg: $
Nitrilotriacetic AcidView 0 Suppliers Average price per kg: $
Nitrite14797-65-0ElectrolytesView 0 Suppliers Average price per kg: $
Nitroarginine2149-70-4View 0 Suppliers Average price per kg: $
Nitroaspirin175033-36-0AnalgesicsView 0 Suppliers Average price per kg: $
Nitrogen trichloride10025-85-1ElectrolytesView 0 Suppliers Average price per kg: $
Nitrosoethane925-91-7View 0 Suppliers Average price per kg: $
Nivatrotamab2278244-14-5Other substancesView 0 Suppliers Average price per kg: $
Nivocasan908253-63-4Anti-HCV agentsView 0 Suppliers Average price per kg: $
Nizofenone54533-85-6Central Nervous System AgentsView 0 Suppliers Average price per kg: $
Nolasiban1477482-19-1View 0 Suppliers Average price per kg: $
Nolatrexed147149-76-6AntimetabolitesView 0 Suppliers Average price per kg: $
Nolpitantium chloride153050-21-6View 0 Suppliers Average price per kg: $
Nomacopan875125-19-2Other substancesView 0 Suppliers Average price per kg: $
Nomegestrol58691-88-6ElectrolytesView 0 Suppliers Average price per kg: $
Nomifensine24526-64-5View 0 Suppliers Average price per kg: $
Nomlabofusp2548202-05-5Other substancesView 0 Suppliers Average price per kg: $
Nona-arginine143413-47-2Other substancesView 0 Suppliers Average price per kg: $
Nonacog beta pegol1175512-71-6Other substancesView 0 Suppliers Average price per kg: $
Nonan-1-Ol28473-21-4View 0 Suppliers Average price per kg: $
Nonoxynol-926027-38-3View 0 Suppliers Average price per kg: $
NoracymethadolView 0 Suppliers Average price per kg: $
Norbixin542-40-5View 0 Suppliers Average price per kg: $
NorcamphorView 0 Suppliers Average price per kg: $
Norclobazam22316-55-8AnticonvulsantsView 0 Suppliers Average price per kg: $
Norclozapine6104-71-8AntipsychoticsView 0 Suppliers Average price per kg: $
NorcodeïneView 0 Suppliers Average price per kg: $
Nordazepam1088-11-5Central Nervous System AgentsView 0 Suppliers Average price per kg: $
Norethandrolone52-78-8ElectrolytesView 0 Suppliers Average price per kg: $
Norethindrone enanthate3836-23-5HormonesView 0 Suppliers Average price per kg: $
Norethynodrel68-23-5Genitourinary AgentsView 0 Suppliers Average price per kg: $
Norfenefrine536-21-0Cardiac stimulantsView 0 Suppliers Average price per kg: $
Norflurane811-97-2AnestheticsView 0 Suppliers Average price per kg: $
Norgestomet25092-41-5ElectrolytesView 0 Suppliers Average price per kg: $
Norgestrienone848-21-5Genitourinary AgentsView 0 Suppliers Average price per kg: $
NorleucineView 0 Suppliers Average price per kg: $
NorlevorfanolView 0 Suppliers Average price per kg: $
nocodazoleView 0 Suppliers Average price per kg: $