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
Estradiol dienanthate7732-97-0Hormonal AgentsView 0 Suppliers Average price per kg: $
Estradiol hemisuccinate7698-93-3View 0 Suppliers Average price per kg: $
Estradiol sulfamate172377-52-5Hormonal AgentsView 0 Suppliers Average price per kg: $
Estradiol valerate/Dienogest65928-58-7View 0 Suppliers Average price per kg: $
Estramustine phosphate4891-15-0AntineoplasticsView 0 Suppliers Average price per kg: $
Estrane-3,17-dione5696-58-2View 0 Suppliers Average price per kg: $
Estriol tripropionate2236-31-9View 0 Suppliers Average price per kg: $
Estrone sulfate481-97-0View 0 Suppliers Average price per kg: $
Esuberaprost94132-88-4View 0 Suppliers Average price per kg: $
Etafedrine48141-64-6Anti-asthmaView 0 Suppliers Average price per kg: $
Etafenone90-54-0View 0 Suppliers Average price per kg: $
Etalocib161172-51-6Anticancer drugsView 0 Suppliers Average price per kg: $
Etamicastat760173-05-5View 0 Suppliers Average price per kg: $
Etamiphylline314-35-2Anti-asthmaView 0 Suppliers Average price per kg: $
Etamivan304-84-7View 0 Suppliers Average price per kg: $
Etanautine857401-00-4Anti-allergy agentsView 0 Suppliers Average price per kg: $
Etanidazole22668-01-5AntineoplasticsView 0 Suppliers Average price per kg: $
Etaracizumab892553-42-3Other substancesView 0 Suppliers Average price per kg: $
Etarfolatide479578-27-3Other substancesView 0 Suppliers Average price per kg: $
Etavopivat2245053-57-8View 0 Suppliers Average price per kg: $
Eteplirsen1173755-55-9Respiratory Tract AgentsView 0 Suppliers Average price per kg: $
Etesevimab2423948-94-9Other substancesView 0 Suppliers Average price per kg: $
Etevritamab2329692-74-0Other substancesView 0 Suppliers Average price per kg: $
Ethacridine442-16-0Dermatological AgentsView 0 Suppliers Average price per kg: $
Ethadione520-77-4AnticonvulsantsView 0 Suppliers Average price per kg: $
Ethanesulfonic AcidView 0 Suppliers Average price per kg: $
Ethanolamine141-43-5View 0 Suppliers Average price per kg: $
Ethaselen217798-39-5Anticancer drugsView 0 Suppliers Average price per kg: $
Ethchlorvynol113-18-8View 0 Suppliers Average price per kg: $
Ethenzamide938-73-8AnalgesicsView 0 Suppliers Average price per kg: $
Ethinamate126-52-3View 0 Suppliers Average price per kg: $
Ethoheptazine77-15-6View 0 Suppliers Average price per kg: $
Ethopropazine522-00-9View 0 Suppliers Average price per kg: $
Ethoxyquin91-53-2View 0 Suppliers Average price per kg: $
Ethoxzolamide452-35-7View 0 Suppliers Average price per kg: $
Ethyl biscoumacetate548-00-5View 0 Suppliers Average price per kg: $
Ethyl carbamate51-79-6View 0 Suppliers Average price per kg: $
Ethyl chloride75-00-3AnestheticsView 0 Suppliers Average price per kg: $
Ethyl dihydrogen phosphate1623-14-9ElectrolytesView 0 Suppliers Average price per kg: $
ethyl 7-chloro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate103877-51-6View 0 Suppliers Average price per kg: $