Q4RBW718KS

[2-[(1S,2S,10S,11S,13S,14R,15S,17S)-14-hydroxy-2,13,15-trimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl]-2-oxoethyl] acetate

Also Known As: Betamethasone Acetate EP Impurity D|EINECS 213-012-8|16BETA-METHYL EPOXIDE 21-ACETATE|9beta,11beta-Epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate|9b,11b-Epoxy-17,21-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione 21-Acetate|9-DEFLUORO EPOXY BETAMETHASONE ACETATE|9,11beta-Epoxy-17-hydroxy-16beta-methyl-3,20-dioxo-9beta-pregna-1,4-diene-21-yl acetate|BETAMETHASONE ACETATE IMPURITY D [EP IMPURITY]|BETAMETHASONE ACETATE RELATED COMPOUND D [USP-RS]|[2-[(1S,2S,10S,11S,13S,14R,15S,17S)-14-hydroxy-2,13,15-trimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl]-2-oxoethyl] acetate|17-Hydroxy-16-methyl-3,20-dioxo-9,11-epoxypregna-1,4-dien-21-yl acetate|17-Hydroxy-16beta-methyl-3,20-dioxo-9beta,11beta-9,11-epoxypregna-1,4-dien-21-yl acetate|21-Acetyloxy-9beta,11beta-epoxy-17-hydroxy-16beta-methylpregna-1,4-diene-3,20-dione|9,11beta-Epoxy-17-hydroxy-16beta-methyl-3,20-dioxo-9beta-pregna-1,4-diene 21-Acetate|9?,11?-Epoxy-17,21-dihydroxy-16?-methylpregna-1,4-diene-3,20-dione 21-Acetate|A,11|A-Epoxy-17,21-dihydroxy-16|A-methylpregna-1,4-diene-3,20-dione 21-Acetate|(+)-(9beta,11beta,16beta)-21-(Acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione; Betamethasone Acetate EP Impurity D|(9beta)-9,11beta-Epoxy-16beta-methyl-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate|(9beta,11beta,16beta)-21-(Acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione|2-((4aS,4bS,5aS,6aS,7R,8S,9aS,9bS)-7-hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate|2-[(1S,2S,10S,11S,13S,14R,15S,17S)-14-hydroxy-2,13,15-trimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl]-2-oxoethyl acetate|9,11.BETA.-EPOXY-17-HYDROXY-16.BETA.-METHYL-3,20-DIOXO-9.BETA.-PREGNA-1,4-DIENE-21-YL ACETATE|9.BETA.,11.BETA.-EPOXY-17-HYDROXY-16.ALPHA.-METHYL-3,20-DIOXOPREGNA-1,4-DIEN-21-YL ACETATE|9.BETA.-PREGNA-1,4-DIENE-3,20-DIONE, 9,11.BETA.-EPOXY-17,21-DIHYDROXY-16.BETA.-METHYL-, 21-ACETATE|PREGNA-1,4-DIENE-3,20-DIONE, 21-(ACETYLOXY)-9,11-EPOXY-17-HYDROXY-16-METHYL-, (9.BETA.,11.BETA.,16.BETA.)-

Molecular Formula	C24H30O6
Molecular Weight	414.20422 g/mol
LogP	2.53
Topological Polar Surface Area	93.2 Ų
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	6
Rotatable Bonds	3
Exact Mass	414.20422
Heavy Atoms	30
Complexity	918.7

Chemical Identifiers

CAS Number	912-38-9
SMILES	C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]35[C@@H](O5)C[C@@]2([C@]1(C(=O)COC(=O)C)O)C)C