ospemifene

Other names: FC-1271a, CCRIS 9205, 2-(p-((Z)-4-chloro-1,2-diphenyl-1-butenyl)phenoxy)ethanol, Fc-1271, Z-2-(4-(4-chloro-1,2-diphenyl-but-1-enyl)phenoxy)ethanol, HSDB 8281, 2-(4-(4-chloro-1,2-diphenyl-but-1-enyl)phenoxy)ethanol, Senshio, (deaminohydroxy)toremifene, Osphena

Classifications: 6000

Reasons for prohibition: - [{"reason_code": 6012, "reason": "WADA S4: Hormone and Metabolic Modulators", "link": "https://www.wada-ama.org/en/prohibited-list", "guid": "ac1ba347-6d44-4a17-829d-e589bf33bbdb", "link_title": "WADA Prohibited List S4: Hormone and Metabolic Modulators", "updated": {"_seconds": 1703682875, "_nanoseconds": 162000000}}, {"reason_code": 6016, "reason": "Prescription drug", "link": null, "guid": "becae72e-580f-4d8d-8665-c0c4b1dc1381", "link_title": null, "updated": {"_seconds": 1703683249, "_nanoseconds": 70000000}}]

References: - {'title': 'NIH NCATS Inxight Drugs entry: Ospemifene', 'url': 'https://drugs.ncats.io/drug/B0P231ILBK'}

Reason: WADA S4: Hormone and Metabolic ModulatorsPrescription drug

Label terms: []

Linked ingredients: []

Searchable name: ospemifene

GUID: cda4d0b2-bbed-45ca-8e31-55cf43b3ae22

Added: 2026-01-01T00:09:47.312568+00:00

Updated: {"_seconds": 1761928041, "_nanoseconds": 411000000}