C20H26O3
314.4 g/mol
Pharmaceutical IntermediateDanger
Cyclic 3-(1,2-ethanediylacetale)-estra-5(10),9(11)-diene-3,17-dione
CAS5571-36-8EC427-230-8
Category
Pharmaceutical Intermediate
Compound Class
Steroid
Primary Use
Pharmaceutical Intermediate
This compound is a steroid intermediate featuring a spirocyclic dioxolane ring system. It serves as a building block in the synthesis of steroid-based pharmaceuticals.
Pharmaceutical intermediate for steroid synthesisLaboratory reagent for research and development
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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CAS 5571-36-8
Related Compounds
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Safety Reference
Danger
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
H360May damage fertility or the unborn child
H302Harmful if swallowed
H350May cause cancer
H351Suspected of causing cancer
H413May cause long lasting harmful effects to aquatic life
Identifiers
IUPAC Name
(8S,13S,14S)-13-methylspiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-one
InChIKey
XUOQKQRMICQUQC-AOIWGVFYSA-N
SMILES
C[C@]12CC=C3[C@H]([C@@H]1CCC2=O)CCC4=C3CCC5(C4)OCCO5
Synonyms (18)
- Dienogest EP Impurity L
- Estradiene dione-3-keta
- Ethylene deltenone