C24H31FO7
450.5 g/mol
Pharmaceutical IntermediateDanger
21-Hydroxy triamcinolone acetonide
CAS161740-69-8
Category
Pharmaceutical Intermediate
Compound Class
Steroid
Primary Use
Pharmaceutical Intermediate
21-Hydroxy triamcinolone acetonide is a synthetic corticosteroid derivative used as a pharmaceutical intermediate in the manufacturing of steroid-based compounds. It features a complex polycyclic structure with multiple hydroxyl, ether, and halogen functional groups, making it a key building block in steroid synthesis.
Pharmaceutical intermediate for steroid synthesisResearch compound for corticosteroid derivative 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 161740-69-8
Related Compounds
SimilarStructure SimilarSimilarity 0.79
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Safety Reference
Danger
H302Harmful if swallowed
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H360May damage fertility or the unborn child
Identifiers
IUPAC Name
(1S,2S,4R,8S,9S,11S,12R,13S)-8-(2,2-dihydroxyacetyl)-12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one
InChIKey
ASTBRKVQRYGLJO-DGGKRYAMSA-N
SMILES
C[C@]12C[C@@H]([C@]3([C@H]([C@@H]1C[C@@H]4[C@]2(OC(O4)(C)C)C(=O)C(O)O)CCC5=CC(=O)C=C[C@@]53C)F)O
Synonyms (13)
- TRIAMCINOLONE ACETONIDE IMPURITY C (EP IMPURITY)
- Triamcinolone Acetonide EP Impurity C