C24H23ClO2
378.9 g/mol
APIWarning
Ospemifene
CAS128607-22-7
Category
API
Compound Class
Halocarbon
Primary Use
Pharmaceutical Raw Material
Ospemifene is an organochlorine compound that functions as a selective estrogen receptor modulator. It is used as a pharmaceutical raw material in the production of medications for conditions such as dyspareunia.
pharmaceutical raw material for selective estrogen receptor modulator medicationsinvestigational antineoplastic agentinvestigational anti-inflammatory agent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Referencesame scaffold
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CAS89778-26-7
pharmaceutical raw material
Referencesame scaffold
Toremifene citrate
CAS89778-27-8
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Referencesame scaffold
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Safety Reference
Warning
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Ospemifene (CAS 128607-22-7) is 2909.49.
HS code (international, 6-digit)
2909.49
EU CN code (8-digit)
2909 49 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-[4-[(Z)-4-chloro-1,2-diphenylbut-1-enyl]phenoxy]ethanol
InChIKey
LUMKNAVTFCDUIE-VHXPQNKSSA-N
SMILES
C1=CC=C(C=C1)/C(=C(/C2=CC=CC=C2)\C3=CC=C(C=C3)OCCO)/CCCl
Synonyms (20)
- Ospemifene (INN/USAN/BAN)
- Deamino-hydroxytoremifene
- OSPEMIFENE [MART.]
- Ophena
- Ospemifene
- Ospemifeno
- Osphena
- Osphena (TN)
- Tore iii
- ospemifenum
- senshio
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