1597-78-0 (地塞米松醋酸盐EP杂质G,17-Desoxy-Dexamethasone 21-Acetate)

Pregna-1,4-diene-3,20-dione,21-(acetyloxy)-9-fluoro-11-hydroxy-16-methyl-, (11b,16a)-;Desoxymetasone 21-Acetate;11β-Hydroxy-21-acetoxy-3,20-dioxo-9α-fluor-16α-methyl-Δ1,4-pregnadien;21-ACETOXY-9-FLUORO-11.BETA.-HYDROXY-16.ALPHA.-METHYLPREGNA-1,4-DIENE-3,20-DIONE;SCHEMBL11586098;PREGNA-1,4-DIENE-3,20-DIONE, 21-(ACETYLOXY)-9-FLUORO-11-HYDROXY-16-METHYL-, (11.BETA.,16.ALPHA.)-;1597-78-0;(11.BETA.,16.ALPHA.)-21-(ACETYLOXY)-9-FLUORO-11-HYDROXY-16-METHYLPREGNA-1,4-DIENE-3,20-DIONE;Pregna-1,4-diene-3,20-dione, 9-fluoro-11beta,21-dihydroxy-16alpha-methyl-, 21-acetate;Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-fluoro-11-hydroxy-16-methyl-, (11beta,16alpha)-;[2-[(9R,11S,16R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate;(11beta,16alpha)-21-(Acetyloxy)-9-fluoro-11-hydroxy-16-methylpregna-1,4-diene-3,20-dione;DEXAMETHASONE ACETATE IMPURITY G [EP IMPURITY];PREGNA-1,4-DIENE-3,20-DIONE, 9-FLUORO-11.BETA.,21-DIHYDROXY-16.ALPHA.-METHYL-, 21-ACETATE;Dexamethasone Acetate EP Impurity G; (11?,16?)-21-(Acetyloxy)-9-fluoro-11-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione; 9-Fluoro-11?,21-dihydroxy-16?-methyl-pregna-1,4-diene-3,20-dione 21-Acetate; 21-Acetoxy-9-fluoro-11?-hydroxy-16?-methylpregna-1,4-diene-3,20-dione; 9?-Fluoro-16?-methylpregna-1,4-diene-11?,21-diol-3,20-dione-21-acetate;9-Fluoro-11beta-hydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-21-yl Acetate;4999925MLI;Dexamethasone acetate impurity G [EP];17-Desoxy-Dexamethasone 21-Acetate;21-Acetoxy-9-fluoro-11beta-hydroxy-16alpha-methylpregna-1,4-diene-3,20-dione;DTXSID701157134;[2-[(8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate;UNII-4999925MLI;

HRPWQACPJGPYRH-XHFUFBBFSA-N

1S/C24H31FO5/c1-13-9-18-17-6-5-15-10-16(27)7-8-23(15,4)24(17,25)20(29)11-22(18,3)21(13)19(28)12-30-14(2)26/h7-8,10,13,17-18,20-21,29H,5-6,9,11-12H2,1-4H3/t13-,17+,18+,20+,21-,22+,23+,24+/m1/s1

F[C@@]12[C@]3(C=CC(C=C3CC[C@H]1[C@@H]1C[C@@H](C)[C@H](C(COC(C)=O)=O)[C@@]1(C)C[C@@H]2O)=O)C