[(8S,9R,10S,11S,13S,14S,17S)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate (8S,9R,10S,11S,13S,14S,17R)-9-氟-11-羟基-17-(2-羟基乙酰基)-10,13-二甲基-3-氧代-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊酸[a]菲-17-基戊酸 （戊酸倍他米松杂质）

CAS 2802-10-0 MFCD N/A

化学结构图

2802-10-0
SMILES: CCCCC(=O)OC1(C(=O)CO)CCC2C3CCC4=CC(=O)C=CC4(C)C3(F)C(O)CC21C

化学属性

Mol. Weight462.55
Mol. FormulaC26H35FO6
Melting Point>104 °C

别名和识别编码

Chemical Name Translation(8S,9R,10S,11S,13S,14S,17R)-9-氟-11-羟基-17-(2-羟基乙酰基)-10,13-二甲基-3-氧代-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊酸[a]菲-17-基戊酸 （戊酸倍他米松杂质）
PubChem Substance ID68147941
InChIInChI=1S/C26H35FO6/c1-4-5-6-22(32)33-25(21(31)15-28)12-10-18-19-8-7-16-13-17(29)9-11-23(16,2)26(19,27)20(30)14-24(18,25)3/h9,11,13,18-20,28,30H,4-8,10,12,14-15H2,1-3H3/t18-,19-,20-,23-,24-,25+,26-/m0/s1
MDL Number
CAS Number2802-10-0
Synonym (8S,9R,10S,11S,13S,14S,17R)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate (Betamethasone Valerate Impurity) {LY} (8S,9R,10S,11S,13S,14S,17R)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate (Betamethasone Valerate Impurity) {} {LY} (8S,9R,10S,11S,13S,14S,17R)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate (Betamethasone Valerate Impurity) {} {} {LY} (8S,9R,10S,11S,13S,14S,17R)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate (Betamethasone Valerate Impurity) {} {} {} {LY} (8S,9R,10S,11S,13S,14S,17R)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,9,1
Canonical SMILESCCCCC(O[C@]1([C@@]2([C@@]([C@@]3([H])[C@]([C@H](C2)O)([C@@]4(C(CC3)=CC(C=C4)=O)C)F)([H])CC1)C)C(CO)=O)=O
Chemical Name[(8S,9R,10S,11S,13S,14S,17S)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate
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