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
Cytochrome C9007-43-6Other substancesView 0 Suppliers Average price per kg: $
D-4-hydroxyphenylglycine22818-40-2Enzyme Replacements/modifiersView 0 Suppliers Average price per kg: $
D-AllopyranoseView 0 Suppliers Average price per kg: $
D-Arginine157-06-2View 0 Suppliers Average price per kg: $
D-Borneol464-43-7View 0 Suppliers Average price per kg: $
D-DethiobiotinView 0 Suppliers Average price per kg: $
D-Eritadenine23918-98-1View 0 Suppliers Average price per kg: $
D-Galctopyranosyl-1-On15892-28-1View 0 Suppliers Average price per kg: $
D-Glucuronic Acid6556-12-3View 0 Suppliers Average price per kg: $
D-Glutamine5959-95-5View 0 Suppliers Average price per kg: $
D-IsovalineView 0 Suppliers Average price per kg: $
D-Lactic Acid10326-41-7View 0 Suppliers Average price per kg: $
D-Levofloxacin100986-86-5Other substancesView 0 Suppliers Average price per kg: $
D-Lysine923-27-3View 0 Suppliers Average price per kg: $
D-Malic acid636-61-3View 0 Suppliers Average price per kg: $
D-Mannose 1-phosphate27251-84-9View 0 Suppliers Average price per kg: $
D-Mannuronic Acid1986-14-7View 0 Suppliers Average price per kg: $
D-Methionine348-67-4View 0 Suppliers Average price per kg: $
D-Threonine632-20-2View 0 Suppliers Average price per kg: $
D-TreitolView 0 Suppliers Average price per kg: $
D-Tryptophan153-94-6View 0 Suppliers Average price per kg: $
D-Tyrosine556-02-5View 0 Suppliers Average price per kg: $
D-Xylulose551-84-8View 0 Suppliers Average price per kg: $
D-alpha-Tocopherol acetate58-95-7AntioxidantsView 0 Suppliers Average price per kg: $
D-chiro-Inositol643-12-9View 0 Suppliers Average price per kg: $
D-erythrose 4-phosphate585-18-2View 0 Suppliers Average price per kg: $
D-fluoromethyltyrosine F-18870452-26-9Anticancer drugsView 0 Suppliers Average price per kg: $
D-glyceraldehyde453-17-8View 0 Suppliers Average price per kg: $
D-pantetheine 4'-phosphate2226-71-3Other substancesView 0 Suppliers Average price per kg: $
D-tartaric acid147-71-7View 0 Suppliers Average price per kg: $
D-threo-neopterin10162-32-0View 0 Suppliers Average price per kg: $
Dabocemagene autoficel2365353-63-3View 0 Suppliers Average price per kg: $
Dacetuzumab880486-59-9Anticancer drugsView 0 Suppliers Average price per kg: $
Dacinostat404951-53-7View 0 Suppliers Average price per kg: $
Daclizumab152923-56-3View 0 Suppliers Average price per kg: $
Dactolisib915019-65-7AntineoplasticsView 0 Suppliers Average price per kg: $
Daglutril182821-27-8Enzyme Replacements/modifiersView 0 Suppliers Average price per kg: $
Daidzein486-66-8AntineoplasticsView 0 Suppliers Average price per kg: $
Daidzin552-66-9View 0 Suppliers Average price per kg: $
Dalantercept1186210-24-1Other substancesView 0 Suppliers Average price per kg: $