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
Eflornithine70052-12-9AntiprotozoicsView 6 Suppliers Average price per kg: $
Ergocalciferol50-14-6Vitamin D analoguesView 6 Suppliers Average price per kg: $
Estazolam29975-16-4BenzodiazepinesView 6 Suppliers Average price per kg: $
Estriol50-27-1EstrogensView 6 Suppliers Average price per kg: $
Etelcalcetide1262780-97-1View 6 Suppliers Average price per kg: $
Ethambutol74-55-5AntitubercularsView 6 Suppliers Average price per kg: $
Ethanol64-17-5DisinfectantsView 6 Suppliers Average price per kg: $
Ethionamide536-33-4AntitubercularsView 6 Suppliers Average price per kg: $
Etofenamate30544-47-9NSAIDsView 6 Suppliers Average price per kg: $
Etonogestrel54048-10-1ContraceptivesView 6 Suppliers Average price per kg: $
Fidaxomicin873857-62-6AntibacterialsView 6 Suppliers Average price per kg: $
Filgrastim121181-53-1Colony stimulating factorsView 6 Suppliers Average price per kg: $
Flibanserin167933-07-5PsychopharmaceuticalsView 6 Suppliers Average price per kg: $
Flumequine42835-25-6QuinolonesView 6 Suppliers Average price per kg: $
Flumethasone2135-17-3CorticosteroidsView 6 Suppliers Average price per kg: $
Flunitrazepam1622-62-4BenzodiazepinesView 6 Suppliers Average price per kg: $
Flurazepam17617-23-1BenzodiazepinesView 6 Suppliers Average price per kg: $
Fomepizole7554-65-6AntidotesView 6 Suppliers Average price per kg: $
Foscarnet4428-95-9AntiviralsView 6 Suppliers Average price per kg: $
Gadodiamide131410-48-5Diagnostic agentsView 6 Suppliers Average price per kg: $
Gadopentetate dimeglumine86050-77-3Diagnostic agentsView 6 Suppliers Average price per kg: $
Guanfacine29110-47-2Alpha-2 adrenergic agonistView 6 Suppliers Average price per kg: $
Hydrocortisone hemisuccinateCorticosteroidsView 6 Suppliers Average price per kg: $
Hydroxychloroquine Sulfate747-36-4View 6 Suppliers Average price per kg: $
Hyoscyamine101-31-5Anticholinergics/ParasympathemimeticsView 6 Suppliers Average price per kg: $
Hypromellose9004-65-3AstringentsView 6 Suppliers Average price per kg: $
Icosapent ethyl86227-47-6Lipid-lowering agentsView 6 Suppliers Average price per kg: $
Indocyanine greenDiagnostic agentsView 6 Suppliers Average price per kg: $
Insulin Glargine160337-95-1InsulinView 6 Suppliers Average price per kg: $
Iodixanol92339-11-2Diagnostic agentsView 6 Suppliers Average price per kg: $
Iopromide73334-07-3Diagnostic agentsView 6 Suppliers Average price per kg: $
Iron Dextran9004-66-4Iron preparationsView 6 Suppliers Average price per kg: $
Isosorbide Dinitrate87-33-2Anti-anginal agentsView 6 Suppliers Average price per kg: $
Isosorbide Mononitrate16051-77-7Anti-anginal agentsView 6 Suppliers Average price per kg: $
Isoxsuprine395-28-8Adrenergic agentsView 6 Suppliers Average price per kg: $
Ivacaftor873054-44-5CFTR regulatorView 6 Suppliers Average price per kg: $
Ixazomib1072833-77-2AntineoplasticsView 6 Suppliers Average price per kg: $
L-Asparagine70-47-3Amino acidsView 6 Suppliers Average price per kg: $
L-Lysine acetate57282-49-2Amino acidsView 6 Suppliers Average price per kg: $
L-Ornithine70-26-8Amino acidsView 6 Suppliers Average price per kg: $