C21H28O2
312.4 g/mol
OtherDanger
Tibolone
CAS5630-53-5EC227-069-1
Category
Other
Compound Class
n.a
Primary Use
pharmaceutical raw material for menopausal hormone therapy
Tibolone is a synthetic steroid compound used in menopausal hormone therapy and for the management of postmenopausal osteoporosis and endometriosis. It is taken orally and is available as a standalone medication.
menopausal hormone therapytreatment of postmenopausal osteoporosistreatment of endometriosis
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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Related Compounds
ReferenceSame Category
3-nortropanone
CAS5632-84-8
pharmaceutical intermediate
ReferenceSame Category
Pyridoxine tris-hexyldecanoate
CAS564478-51-9
research compound
ReferenceSame Category
(Z)-2,3-dimethylacrylic acid
CAS565-63-9
plant metabolite
ReferenceSame Category
1-Methylpiperidine-3-carboxylic acid
CAS5657-70-5
research intermediate
Referencesame scaffold
(17alpha)-3-Oxo-19-norpregn-5(10)-en-20-yn-17-yl acetate
CAS19637-28-6
pharmaceutical intermediate
Safety Reference
Danger
H319Causes serious eye irritation
H351Suspected of causing cancer
H372Causes damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Tibolone (CAS 5630-53-5) is 2937.23.
HS code (international, 6-digit)
2937.23
EU CN code (8-digit)
2937 23 00
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
(7R,8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-7,13-dimethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
InChIKey
WZDGZWOAQTVYBX-XOINTXKNSA-N
SMILES
C[C@@H]1CC2=C(CCC(=O)C2)[C@@H]3[C@@H]1[C@@H]4CC[C@]([C@]4(CC3)C)(C#C)O
Synonyms (31)
- Tibolona [INN-Spanish]
- Tibolone (JAN/USAN/INN)
- Tibolonum [INN-Latin]
- Boltin
- Livial
- Liviella
- Org OD 14
- Org OD 14;Org OD14
- TIBOLONE [MART.]
- Tibofem
- Tibolona
- Tibolone Impurity Standard
- Tibolonum
- Xyvion
- tibilone
- tibolone
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