Substance
ID:361623
Names and Identifiers
IUPAC Traditional name
betamethasone
Synonyms
9α-氟-11β,17α,21-三羟基-16β-甲基孕甾-1,4-二烯-3,20-二酮9α-氟-16β-甲基-11β,17α,21-三羟基-1,4-孕甾二烯-3,20-二酮9α-氟-16β-甲基泼尼松龙倍他米松Betamethasone9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione9α-Fluoro-16β-methylprednisolone9α-Fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dioneBetamethasone valerate impurity A (PhEur)
IUPAC name
(1R,2S,10S,11S,13S,14R,15S,17S)-1-fluoro-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyltetracyclo[8.7.0.02,7.011,15]heptadeca-3,6-dien-5-one
Properties
Product Information
Impurities
≤10.0% related substances
Purity
≥95.0% (HPLC)
Empirical Formula (Hill Notation)
C22H29FO5
Shelf Life
(limited shelf life, expiry date on the label)
Loss on Drying
≤5.0% loss on drying
Physical Property
Melting Point
235-237 °C(lit.)
Safety Information
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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