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ospemifene

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OPSS Properties

Classifications6000
ReasonWADA S4: Hormone and Metabolic ModulatorsPrescription drug
Also Known As
  • 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
Prohibited BecauseWADA S4: Hormone and Metabolic Modulators (WADA Prohibited List S4: Hormone and Metabolic Modulators)
Prescription drug
Added to DatabaseDecember 30, 2025
Source Last UpdatedOctober 31, 2025
GUIDcda4d0b2-bbed-45ca-8e31-55cf43b3ae22

References

External Resources

UNII: B0P231ILBK · CAS: 128607-22-7

PubChem Properties

Chemical Structure

Interactive 3D Structure

Molecular FormulaC24H23ClO2
Molecular Weight378.9 g/mol
IUPAC Name2-[4-[(Z)-4-chloro-1,2-diphenylbut-1-enyl]phenoxy]ethanol
InChIKeyLUMKNAVTFCDUIE-VHXPQNKSSA-N

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Substance 669 of 880