Dexamethasone Acetate Impurity E 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-氟-11,17-二羟基-10,13,16-三甲基-3-氧-2,3,6,7 ,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊[a]菲-17-基)-2-氧代乙酸乙酯 (醋酸地塞米松杂质)

CAS 1524-94-3 MFCD01524943

化学结构图

1524-94-3
SMILES: CC(=O)OCC(=O)C1(O)C(C)CC2C3CCC4=CC(=O)CCC4(C)C3(F)C(O)CC21C

化学属性

Mol. Weight436.51
Mol. FormulaC24H33FO6
Melting Point>190 °C

别名和识别编码

Chemical Name Translation2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-氟-11,17-二羟基-10,13,16-三甲基-3-氧-2,3,6,7 ,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊[a]菲-17-基)-2-氧代乙酸乙酯 (醋酸地塞米松杂质)
PubChem Substance ID70561973
InChIInChI=1S/C24H33FO6/c1-13-9-18-17-6-5-15-10-16(27)7-8-21(15,3)23(17,25)19(28)11-22(18,4)24(13,30)20(29)12-31-14(2)26/h10,13,17-19,28,30H,5-9,11-12H2,1-4H3/t13-,17+,18+,19+,21+,22+,23+,24+/m1/s1
MDL Number
CAS Number1524-94-3
Chemical NameDexamethasone Acetate Impurity E
Synonym 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Dexamethasone Acetate Impurity) {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Dexamethasone Acetate Impurity) {} {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Dexamethasone Acetate Impurity) {} {} {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Dexamethasone Acetate Impurity) {} {} {} {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy
Canonical SMILESC[C@@]12[C@](C[C@H]([C@]2(O)C(COC(C)=O)=O)C)([H])[C@@]3([H])[C@@]([C@@]4(C(CC3)=CC(CC4)=O)C)([C@H](C1)O)F
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