Dexamethasone 21-Propionate 2-(((8S,9R,10S,11S,13S,14S,16R,17R)-9)-氟-11,17-二羟基-10,13,16-三甲基-3-氧-6,7,8,9 ,10,11,12,13,14,15,16,17-十二碳三氢-3H-环戊[a]菲蒽-17-基)-2-氧代乙基丙酸酯(地塞米松杂质)

CAS 3793-10-0 MFCD03793100

化学结构图

3793-10-0
SMILES: CCC(=O)OCC(=O)[C@]1(O)[C@@H](C)C[C@@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@]3(F)[C@@H](O)C[C@@]21C

化学属性

Mol. Weight448.52
Mol. FormulaC25H33FO6
Melting Point220-224 °C

别名和识别编码

CAS Number3793-10-0
Chemical NameDexamethasone 21-Propionate
Synonym 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-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 Propionate (Dexamethasone Impurity) {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-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 Propionate (Dexamethasone Impurity) {} {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-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 Propionate (Dexamethasone Impurity) {} {} {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-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 Propionate (Dexamethasone Impurity) {} {} {} {LY} 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14
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-6,7,8,9 ,10,11,12,13,14,15,16,17-十二碳三氢-3H-环戊[a]菲蒽-17-基)-2-氧代乙基丙酸酯(地塞米松杂质)
PubChem Substance ID11744389
InChIInChI=1S/C25H33FO6/c1-5-21(30)32-13-20(29)25(31)14(2)10-18-17-7-6-15-11-16(27)8-9-22(15,3)24(17,26)19(28)12-23(18,25)4/h8-9,11,14,17-19,28,31H,5-7,10,12-13H2,1-4H3/t14-,17+,18+,19+,22+,23+,24+,25+/m1/s1
Canonical SMILES CCC(OCC([C@@]1(O)[C@H](C)C[C@@]2([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)=O)=O)=O
MDL NumberMFCD22194428
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分类

  • Metabolites & Impurities
  • Pharmaceuticals
  • Intermediates & Fine Chemicals
  • Steroids

产品应用

  • A Dexamethasone Dipropionate metabolite.

相关文献及参考

  • Civiale, C., et al.: J. Ocul. Pharmacol. Thera., 20, 75 (2004),

安全信息

Storage condition

系列性分类


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