C22H28O3
340.5 g/mol
APIWarning
Aldadiene
CAS976-71-6EC213-554-5
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material
Aldadiene is a steroidal compound of the spirolactone group and an active metabolite of spironolactone. It is used as a pharmaceutical intermediate in manufacturing processes.
pharmaceutical intermediateactive metabolite for spironolactone synthesis
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
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Safety Reference
Warning
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Aldadiene (CAS 976-71-6) 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
(8R,9S,10R,13S,14S,17R)-10,13-dimethylspiro[2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione
InChIKey
UJVLDDZCTMKXJK-WNHSNXHDSA-N
SMILES
C[C@]12CCC(=O)C=C1C=C[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@]45CCC(=O)O5)C
Synonyms (55)
- Canrenona [INN-Spanish]
- Canrenone (USAN)
- Canrenone, European Pharmacopoeia (EP)
- Canrenonum [INN-Latin]
- Eplerenone Impurity - Canrenone; Spironolactone EP Impurity F
- Spironolactone EP impurity F
- 11614 R. P.
- Aldadiene
- Aldadiene (VAN)
- Aldadiene;SC9376;SC14266
- CANRENONE [MART.]
- Canrenona
- Canrenone (Standard)
- Canrenone -
- Canrenone - Bio-X trade mark
- Canrenone CRS
- Canrenone, >=97% (HPLC)
- Canrenonum
- Contaren;
- Luvion
- Phanurane
- R.P., 11614
- SPIRONOLACTONE IMPURITY F
- Spiroletan
- Spironolactone metabolite m1
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