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
Kopyrrol517-89-5View 1 Suppliers Average price per kg: $
L-Alanine, N-[(Phenylmethoxy)Carbonyl]-, 2-Oxo-2-Phenylethyl Ester6530-41-2View 1 Suppliers Average price per kg: $
L-Arginine L-Aspartate3054-35-1Amino acidsView 1 Suppliers Average price per kg: $
L-Arginine hydrochloride1119-34-2Amino acidsView 1 Suppliers Average price per kg: $
L-Ascorbic Acid Phosphate Magnesium Salt n-Hydrate1713265-25-8View 1 Suppliers Average price per kg: $
L-Carnosine305-84-0View 1 Suppliers Average price per kg: $
L-Cysteine hydrochloride anhydrous52-89-1Amino acidsView 1 Suppliers Average price per kg: $
L-Cysteine hydrochloride monohydrate7048-4-6Amino acidsView 1 Suppliers Average price per kg: $
L-Lysine HCl657-27-2View 1 Suppliers Average price per kg: $
L-Lysine L-Aspartate27348-32-9Amino acidsView 1 Suppliers Average price per kg: $
L-Norvaline, N-[(2S)-6,8-Difluoro-1,2,3,4-Tetrahydro-2-Naphthalenyl]-865774-79-4View 1 Suppliers Average price per kg: $
L-Prolinamide7531-52-4Amino acidsView 1 Suppliers Average price per kg: $
L-camphorsulfonic Acid156-54-7View 1 Suppliers Average price per kg: $
L-proline benzyl ester hydrochloride16652-71-4IntermediatesView 1 Suppliers Average price per kg: $
Lactobacillus BulgaricusView 1 Suppliers Average price per kg: $
Lactobacillus CrispatusView 1 Suppliers Average price per kg: $
Lactobacillus FermentumView 1 Suppliers Average price per kg: $
Lactobacillus GasseriView 1 Suppliers Average price per kg: $
Lactobacillus ParacaseiView 1 Suppliers Average price per kg: $
Lactobacillus RhamnosusView 1 Suppliers Average price per kg: $
Lactobacillus SporogenesView 1 Suppliers Average price per kg: $
Lactose monohydrateView 1 Suppliers Average price per kg: $
Lady's mantleHerbal remediesView 1 Suppliers Average price per kg: $
Lafutidine118288-08-7Central Nervous System AgentsView 1 Suppliers Average price per kg: $
Lanolin Alcohol Technical8027-33-6View 1 Suppliers Average price per kg: $
Lanolin Alcohol/Dusoran8027-33-6View 1 Suppliers Average price per kg: $
Lanolin Fatty Acids68424-43-1View 1 Suppliers Average price per kg: $
Lanthanum III cation16096-89-2View 1 Suppliers Average price per kg: $
Larotrectinib1223403-58-4View 1 Suppliers Average price per kg: $
Latamoxef64952-97-2View 1 Suppliers Average price per kg: $
Latanoprostene bunod860005-21-6Ophthalmic AgentsView 1 Suppliers Average price per kg: $
Laurel leafHerbal remediesView 1 Suppliers Average price per kg: $
Lauri foliumHerbal remediesView 1 Suppliers Average price per kg: $
Lavandulae hybridae flosHerbal remediesView 1 Suppliers Average price per kg: $
Lavender compound tinctureView 1 Suppliers Average price per kg: $
Lavender flowerHerbal remediesView 1 Suppliers Average price per kg: $
Laxogenin56786-63-1Dietary supplementsView 1 Suppliers Average price per kg: $
Lecithin8002-43-5View 1 Suppliers Average price per kg: $
Lefradafiban149503-79-7View 1 Suppliers Average price per kg: $
Lemborexant1369764-02-2BarbituratesView 1 Suppliers Average price per kg: $