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
Interferon beta-1a145258-61-3View 0 Suppliers Average price per kg: $
Interferon beta-1b145155-23-3View 0 Suppliers Average price per kg: $
Interferon gamma-1b98059-61-1View 0 Suppliers Average price per kg: $
Interleukin-7858376-81-5Other substancesView 0 Suppliers Average price per kg: $
Intermedine581-05-5AntidepressantsView 0 Suppliers Average price per kg: $
Intetumumab725735-28-4Anticancer drugsView 0 Suppliers Average price per kg: $
Intoplicine125974-72-3View 0 Suppliers Average price per kg: $
Inulin9005-80-5View 0 Suppliers Average price per kg: $
Invert sugar8013-17-0View 0 Suppliers Average price per kg: $
Iobenguane80663-95-2View 0 Suppliers Average price per kg: $
Iobenzamic acid3115-05-7Other substancesView 0 Suppliers Average price per kg: $
Iobitridol136949-58-1View 0 Suppliers Average price per kg: $
Iocarmic acid10397-75-8Contrast MediaView 0 Suppliers Average price per kg: $
Iocetamic acid16034-77-8Contrast MediaView 0 Suppliers Average price per kg: $
Iodamide440-58-4View 0 Suppliers Average price per kg: $
Iodide20461-54-5ElectrolytesView 0 Suppliers Average price per kg: $
Iodine7553-56-2Anti-infective AgentsView 0 Suppliers Average price per kg: $
Iodine I-124 Evuzamitide2420475-06-3Hormonal AgentsView 0 Suppliers Average price per kg: $
Iodipamide606-17-7View 0 Suppliers Average price per kg: $
Iodobenzene591-50-4View 0 Suppliers Average price per kg: $
Iodocholesterol (131I)42220-21-3Diagnostic agentsView 0 Suppliers Average price per kg: $
Iodofiltic acid I-123123748-56-1View 0 Suppliers Average price per kg: $
Iodoform75-47-8Dermatological AgentsView 0 Suppliers Average price per kg: $
Iodohippurate sodium I-12356254-07-0Other substancesView 0 Suppliers Average price per kg: $
Iodohippurate sodium I-131881-17-4Other substancesView 0 Suppliers Average price per kg: $
Iodohippuric acid147-58-0Contrast MediaView 0 Suppliers Average price per kg: $
Iodopropynyl butylcarbamate55406-53-6View 0 Suppliers Average price per kg: $
Iodoxamic acid31127-82-9Contrast MediaView 0 Suppliers Average price per kg: $
Iofetamine I-12375917-92-9Antihypertensive agentsView 0 Suppliers Average price per kg: $
Ioflupane I-123155798-07-5Other substancesView 0 Suppliers Average price per kg: $
Iofolastat I-123949575-24-0Other substancesView 0 Suppliers Average price per kg: $
Ioforminol1095110-48-7Diagnostic agentsView 0 Suppliers Average price per kg: $
Ioglicic acid49755-67-1Other substancesView 0 Suppliers Average price per kg: $
Ioglycamic acid2618-25-9Contrast MediaView 0 Suppliers Average price per kg: $
Iomazenil127985-21-1View 0 Suppliers Average price per kg: $
Iomeprol78649-41-9Contrast MediaView 0 Suppliers Average price per kg: $
Iopanoic acid96-83-3Diagnostic agentsView 0 Suppliers Average price per kg: $
Iopentol89797-00-2Contrast MediaView 0 Suppliers Average price per kg: $
Iophendylate99-79-6View 0 Suppliers Average price per kg: $
Iopodic acid5587-89-3View 0 Suppliers Average price per kg: $