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
Bupranolol14556-46-8View 0 Suppliers Average price per kg: $
Buprenorphine hemiadipate951123-45-8View 0 Suppliers Average price per kg: $
Buquinolate5486-03-3View 0 Suppliers Average price per kg: $
Burixafor1191448-17-5View 0 Suppliers Average price per kg: $
Burlulipase1261982-91-5Other substancesView 0 Suppliers Average price per kg: $
Burosumab1610833-03-8Other substancesView 0 Suppliers Average price per kg: $
Butacaine149-16-6Other substancesView 0 Suppliers Average price per kg: $
Butafenacil134605-64-4View 0 Suppliers Average price per kg: $
Butalamine22131-35-7Cardiac stimulantsView 0 Suppliers Average price per kg: $
Butamben94-25-7Other substancesView 0 Suppliers Average price per kg: $
Butamirate18109-80-3Other substancesView 0 Suppliers Average price per kg: $
Butanilicaine3785-21-5Other substancesView 0 Suppliers Average price per kg: $
Butaperazine653-03-2AntipsychoticsView 0 Suppliers Average price per kg: $
Butedronic acid51395-42-7View 0 Suppliers Average price per kg: $
Butenoic Acid107-93-7View 0 Suppliers Average price per kg: $
Butethal77-28-1View 0 Suppliers Average price per kg: $
Buthiazide2043-38-1Antihypertensive agentsView 0 Suppliers Average price per kg: $
Buthionine sulfoximine5072-26-4Enzyme Replacements/modifiersView 0 Suppliers Average price per kg: $
Butonate126-22-7View 0 Suppliers Average price per kg: $
Butriptyline35941-65-2View 0 Suppliers Average price per kg: $
Butropium107080-63-7View 0 Suppliers Average price per kg: $
Butyl chloride109-69-3View 0 Suppliers Average price per kg: $
Butylated hydroxytoluene128-37-0AntioxidantsView 0 Suppliers Average price per kg: $
Butylene glycol107-88-0View 0 Suppliers Average price per kg: $
Butylhydroxyanisole25013-16-5View 0 Suppliers Average price per kg: $
Butylidenephthalide551-08-6View 0 Suppliers Average price per kg: $
Butylphthalide6066-49-5Central Nervous System AgentsView 0 Suppliers Average price per kg: $
Butyramide541-35-5View 0 Suppliers Average price per kg: $
Butyrfentanyl1169-70-6View 0 Suppliers Average price per kg: $
Butyric Acid107-92-6View 0 Suppliers Average price per kg: $
Butyrylcholinesterase9001-08-5Enzyme Replacements/modifiersView 0 Suppliers Average price per kg: $
ButyrylthiocholineView 0 Suppliers Average price per kg: $
C-peptide59112-80-0Hormonal AgentsView 0 Suppliers Average price per kg: $
Cabiralizumab1613144-80-1Other substancesView 0 Suppliers Average price per kg: $
Cabotegravir1051375-10-0Anti-HIVView 0 Suppliers Average price per kg: $
Cacodylic acid75-60-5View 0 Suppliers Average price per kg: $
Cadaverine462-94-2View 0 Suppliers Average price per kg: $
Cadazolid1025097-10-2Other substancesView 0 Suppliers Average price per kg: $
Cadexomer iodine94820-09-4Anti-infective AgentsView 0 Suppliers Average price per kg: $
Cadmium7440-43-9View 0 Suppliers Average price per kg: $