Anodyne

Beclometasone
Beclometasone
Esters
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Beclometasone dipropionate
Beclometasone dipropionate
Molecular structure via molpic
Conformer structure via 3Dmol.js
Molecular formulaC22H29ClO5
Molecular mass408.9 g/mol
Predicted LogP2.2
Chiralityabsolute
Identifiers
[]
IUPAC name(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
SMILESC[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)CO)O)C)O)Cl)C
InChIInChI=1S/C22H29ClO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15-,16-,17-,19-,20-,21-,22-/m0/s1
InChIKeyNBMKJKDGKREAPL-DVTGEIKXSA-N
Dosing
Elimination half-life2.8 hours

Beclometasone

Beclometasone (also known as beclomethasone, Beclometasona, Beclometasonum, Beclometason, 9-Chloro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione, BMJ 5800, 9α-Chloro-16β-methylprednisolone, Beclometasone propionate, (11β,16β)-9-chloro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione or Pregna-1,4-diene-3,20-dione, 9-chloro-11,17,21-trihydroxy-16-methyl-, (11β,16β)-) is a substance of the steroid class.

Chemistry

Beclometasone is typically found in the form of its dipropionate ester.

Stereochemistry

Beclometasone is a absolute mixture

See also