Siegfried provides high-quality synthetic cannabinoid APIs for pharmaceutical applications, combining decades of controlled-substance expertise with advanced development and manufacturing capabilities. Our integrated supply chain, GMP manufacturing footprint in the United States and Europe, and regulatory experience enable reliable supply of cannabinoid APIs to support customers from development through commercial scale.
4 API products
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Product nameand CAS number
Regulatory documentation
Therapeutic area
Formulation type
Product class
Cannabidiol
13956-29-1
Open Part of DMF
Cannabinoid
Gummy, Oil, Topical
Cannabinoids, Controlled substances
Dronabinol in Oil
1972-08-03
USDMF
Cannabinoid
Gel cap
Cannabinoids, Controlled substances
Dronabinol Neat
1972-08-03
USDMF
Cannabinoid
Compounded
Cannabinoids, Controlled substances
Nabilone
51022-71-0
CDMF, USDMF
Cannabinoid
Oral solid
Cannabinoids, Controlled substances