2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-氟-11-羟基-10,13,16-三甲基-3-氧-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊基[a]菲-17-基）-2-氧乙基醋酸盐(地塞米松杂质G （去羟米松杂质G(醋酸去羟米松杂质） 2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-氟-11-羟基-10,13,16-三甲基-3-氧-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊基[a]菲-17-基）-2-氧乙基醋酸盐(地塞米松杂质G （去羟米松杂质G(醋酸去羟米松杂质）

CAS 1597-78-0 MFCD01597780

化学结构图

1597-78-0
SMILES: CC(=O)OCC(=O)C1C(C)CC2C3CCC4=CC(=O)C=CC4(C)C3(F)C(O)CC21C

化学属性

Mol. FormulaC24H31FO5
Mol. Weight418.50
Melting Point254 °C
Boiling Point546.0±50.0 °C at 760 mmHg

别名和识别编码

Chemical Name Translation 2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-氟-11-羟基-10,13,16-三甲基-3-氧-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊基[a]菲-17-基）-2-氧乙基醋酸盐(地塞米松杂质G （去羟米松杂质G(醋酸去羟米松杂质）
PubChem Substance ID22806124
InChIInChI=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
CAS Number1597-78-0
Synonym 2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Desoximetasone Impurity G (Dexamethasone Acetate Impurity) {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Desoximetasone Impurity G (Dexamethasone Acetate Impurity) {} {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Desoximetasone Impurity G (Dexamethasone Acetate Impurity) {} {} {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Desoximetasone Impurity G (Dexamethasone Acetate Impurity) {} {} {} {LY}
Canonical SMILESF[C@@]12[C@](CCC([C@@]2(C=C3)C)=CC3=O)([H])[C@@]4([H])[C@](C[C@@H]1O)([C@H]([C@@H](C4)C)C(COC(C)=O)=O)C
Chemical Name2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-氟-11-羟基-10,13,16-三甲基-3-氧-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊基[a]菲-17-基）-2-氧乙基醋酸盐(地塞米松杂质G （去羟米松杂质G(醋酸去羟米松杂质）
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