C21H24O5
356.4 g/mol
Research ReagentWarning
17-Hydroxy-3,11,20-trioxopregna-1,4-dien-21-al
CAS70522-55-3
Category
Research Reagent
Compound Class
Steroid
Primary Use
Research Compound
This compound is a synthetic steroid derivative featuring a complex fused ring system with multiple stereocenters. It is primarily utilized as a research reagent for laboratory studies.
laboratory research reagentchemical intermediate for synthesis 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.
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CAS 70522-55-3
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SimilarStructure SimilarSimilarity 0.75
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Safety Reference
Warning
H373May cause damage to organs through prolonged or repeated exposure
Identifiers
IUPAC Name
2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde
InChIKey
ZJGKMJHMOAPNRY-ZPOLXVRWSA-N
SMILES
C[C@]12CC(=O)[C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)C=O)O)CCC4=CC(=O)C=C[C@]34C
Synonyms (10)
- PREDNISONE IMPURITY C (EP IMPURITY)
- Prednisone EP Impurity C
- Prednisolone Impurity 12
- Prednisone 21-Aldehyde
- Prednisone impurity C