C22H27NO2
337.5 g/mol
APIDanger
Danazol
CAS17230-88-5EC241-270-1
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material
Danazol is an active pharmaceutical ingredient used in the manufacturing of pharmaceutical products. It is a synthetic steroid derivative with a complex polycyclic structure containing an isoxazole ring.
pharmaceutical manufacturingresearch compound for endocrine studies
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.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
Relevant lists:California Proposition 65
CAS 17230-88-5
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pharmaceutical raw material
Safety Reference
Danger
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child
Regulatory Compliance1
- California Proposition 65USRegulation
Customs Tariff Classification
The international HS code for Danazol (CAS 17230-88-5) is 2937.29.
HS code (international, 6-digit)
2937.29
EU CN code (8-digit)
2937 29 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
(1S,2R,13R,14S,17R,18S)-17-ethynyl-2,18-dimethyl-7-oxa-6-azapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5,9-trien-17-ol
InChIKey
POZRVZJJTULAOH-LHZXLZLDSA-N
SMILES
C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CC5=C(C[C@]34C)C=NO5
Synonyms (47)
- Danazol (JP18/USP/INN)
- Danazol, USP
- Danazolum [INN-Latin]
- Bonzol
- Chronogyn
- Cyclomen
- DANAZOL [MART.]
- Danatrol
- Danazol (Standard)
- Danazol Ratiopharm
- Danazole
- Danazolum
- Danocrine
- Danocrine (TN)
- Danogen
- Danokrin
- Danol
- Danoval
- Danovaol
- Danzol
- Ladogal
- Optina
- Vasaloc
- WIN 17,757
- Winobanin
- danazol
- ethynyl(dimethyl)[?]ol