Clobetasone butyrate

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Show 3-D Structure

Clobetasone butyrate
Systematic (IUPAC) name
[(8S,9R,10S,13S,14S,16S,17R)-17-(2-chloroacetyl)-9-fluoro-10,13,16-trimethyl-3,11-dioxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl] butanoate
Identifiers
CAS number  ?
ATC code  ?
PubChem 71386
Chemical data
Formula C26H32ClFO5
Mol. mass 478.98
SMILES eMolecules & PubChem
Synonyms Enterolactone
Physical data
Melt. point 90-100(EXP) °C
Solubility in water 0.6(EST) at 25oC mg/mL
Pharmacokinetic data
Bioavailability  ?
Metabolism  ?
Half life  ?
Excretion  ?
Therapeutic considerations
Pregnancy cat.

?

Legal status
Routes  ?

[edit] General Properties

*Molecular Weight

478.98

*Molecular Formula

C26H32ClFO5

*IUPAC NAME

[(8S,9R,10S,13S,14S,16S,17R)-17-(2-chloroacetyl)-9-fluoro-10,13,16-trimethyl-3,11-dioxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl] butanoate

*Canonical Smiles

CCCC(=O)OC1(C(CC2C1(CC(=O)C3(C2CCC4=CC(=O)C=CC43C)F)C)C)C(=O)CCl

*Isomeric Smiles

CCCC(=O)O[C@@]1([C@H](C[C@@H]2[C@@]1(CC(=O)[C@]3([C@H]2CCC4=CC(=O)C=C[C@@]43C)F)C)C)C(=O)CCl


[edit] PhysioChemical Properties

*Melting Point

90-100(EXP)

*LogP

3.76(EXP)

*Water Solubility

0.6(EST) at 25C

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