F9507
Flumethasone
Sinónimos:
6α,9α-Difluoro-16α-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione, 6α,9α-Difluoro-16α-methylprednisolone, 6α-Fluorodexamethasone
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Acerca de este artículo
Fórmula empírica (notación de Hill):
C22H28F2O5
Número CAS:
Peso molecular:
410.45
NACRES:
NA.85
PubChem Substance ID:
UNSPSC Code:
51102829
EC Number:
218-370-9
MDL number:
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Permítanos ayudarleInChI key
WXURHACBFYSXBI-GQKYHHCASA-N
InChI
1S/C22H28F2O5/c1-11-6-13-14-8-16(23)15-7-12(26)4-5-19(15,2)21(14,24)17(27)9-20(13,3)22(11,29)18(28)10-25/h4-5,7,11,13-14,16-17,25,27,29H,6,8-10H2,1-3H3/t11-,13+,14+,16+,17+,19+,20+,21+,22+/m1/s1
SMILES string
[H][C@@]12C[C@@H](C)[C@](O)(C(=O)CO)[C@@]1(C)C[C@H](O)[C@@]3(F)[C@@]2([H])C[C@H](F)C4=CC(=O)C=C[C@]34C
form
powder
color
white to off-white
solubility
acetic acid: 10 mg/mL
mode of action
cell membrane | interferes
storage temp.
2-8°C
Quality Level
Categorías relacionadas
Application
Flumethasone pivalate is a topical difluorinated corticosteroid ester with anti-inflammatory, antipruritic and vasoconstrictive properties. A prompt decrease in inflammation, exudation and itching is experienced after application. It is commonly used in veterinary practice and has been used in cortisol assays to study early porcine conceptus development.
Biochem/physiol Actions
Flumethasone is a glucocorticoid receptor agonist used in studies on plasma transcortin binding. It binds to the nucleus causing a variety of genetic activation and repressions. The anti-inflammatory actions of flumethasone is thought to involve lipocortins and phospholipase A2 inhibitory proteins, which results in the inhibition of arachidonic acid and the control of prostaglandin and leukotriene biosynthesis. Flumethasone suppresses the immune system due to a decrease in the function of the lymphatic system, a reduction in immunoglobulin and complement concentrations, the precipitation of lymphocytopenia, and interference with antigen-antibody binding .
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
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Corticosteroids can be illegally administered to cattle as growth promoting agents to improve meat production. We developed a liquid chromatography-atmospheric pressure ionization mass spectrometry-mass spectrometry (LC-MS-MS) method able to identify and quantify flumethasone, one of the most potent fluorinated synthetic
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