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
Sulfate ion14808-79-8ElectrolytesView 0 Suppliers Average price per kg: $
Sulfathiazole Sodium Pentahydrate144-74-1View 0 Suppliers Average price per kg: $
Sulfathiourea515-49-1Anti-infective AgentsView 0 Suppliers Average price per kg: $
Sulfatolamide1161-88-2Genitourinary AgentsView 0 Suppliers Average price per kg: $
Sulfo-Smcc Sodium92921-24-9View 0 Suppliers Average price per kg: $
Sulfobromophthalein297-83-6Diagnostic agentsView 0 Suppliers Average price per kg: $
Sulfogaiacol7134-11-4View 0 Suppliers Average price per kg: $
Sulfopyruvate98022-26-5View 0 Suppliers Average price per kg: $
Sulforaphane142825-10-3AntineoplasticsView 0 Suppliers Average price per kg: $
Sulfotep3689-24-5View 0 Suppliers Average price per kg: $
Sulfoxone144-76-3View 0 Suppliers Average price per kg: $
Sulfur chloride10025-67-9View 0 Suppliers Average price per kg: $
Sulfur dioxide7446-09-5View 0 Suppliers Average price per kg: $
Sulfur hexafluoride2551-62-4View 0 Suppliers Average price per kg: $
Sulfuric acid 95% and 0.987664-93-9View 0 Suppliers Average price per kg: $
Sulglicotide54182-59-1Other substancesView 0 Suppliers Average price per kg: $
Sulisobenzone4065-45-6AdditivesView 0 Suppliers Average price per kg: $
Suloctidil54767-75-8Cardiac stimulantsView 0 Suppliers Average price per kg: $
Sulopenem120788-07-0View 0 Suppliers Average price per kg: $
Sulopenem etzadroxil1000296-70-7Dental and Oral AgentsView 0 Suppliers Average price per kg: $
Sulprostone60325-46-4Genitourinary AgentsView 0 Suppliers Average price per kg: $
Sultamicillin76497-13-7Other substancesView 0 Suppliers Average price per kg: $
Sulthiame61-56-3View 0 Suppliers Average price per kg: $
Sultopride53583-79-2AntipsychoticsView 0 Suppliers Average price per kg: $
Sumanirole179386-43-7View 0 Suppliers Average price per kg: $
Sunflower oil8001-21-6View 0 Suppliers Average price per kg: $
Sunitinib intermediate97867-33-9View 0 Suppliers Average price per kg: $
Suprofen40828-46-4View 0 Suppliers Average price per kg: $
Suptavumab1629615-23-1Other substancesView 0 Suppliers Average price per kg: $
Suramin145-63-1View 0 Suppliers Average price per kg: $
Suratadenoturev1268642-13-2View 0 Suppliers Average price per kg: $
Surinabant288104-79-0Hormonal AgentsView 0 Suppliers Average price per kg: $
Surotomycin1233389-51-9Other substancesView 0 Suppliers Average price per kg: $
Surufatinib1308672-74-3View 0 Suppliers Average price per kg: $
Surzebiclimab2342597-90-2Other substancesView 0 Suppliers Average price per kg: $
Susoctocog alfa1339940-90-7Other substancesView 0 Suppliers Average price per kg: $
Sutezolid168828-58-8Other substancesView 0 Suppliers Average price per kg: $
Sutilain12211-28-8Other substancesView 0 Suppliers Average price per kg: $
Sutimlimab2049079-64-1Anticancer drugsView 0 Suppliers Average price per kg: $
Suvodirsen2095270-67-8View 0 Suppliers Average price per kg: $