6?-Methyl Hydrocortisone 21-Acetate 2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-二羟基-6,10,13-三甲基-3-氧代-2,3,6,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊基[a]菲-17-基)-2-氧乙酸乙酯 （甲泼尼龙杂质）

CAS 1625-11-2 MFCD01625112

化学结构图

1625-11-2
SMILES: CC(=O)OCC(=O)[C@]1(O)CC[C@@H]2[C@@H]3C[C@@H](C)C4=CC(=O)CC[C@]4(C)[C@@H]3[C@@H](O)C[C@@]21C

化学属性

Mol. Weight418.52
Mol. FormulaC24H34O6
Melting Point208-210 °C

别名和识别编码

CAS Number1625-11-2
Chemical Name6?-Methyl Hydrocortisone 21-Acetate
Synonym 2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-6,10,13-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 (Methylprednisolone Acetate Impurity) {LY} 2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-6,10,13-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 (Methylprednisolone Acetate Impurity) {} {LY} 2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-6,10,13-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 (Methylprednisolone Acetate Impurity) {} {} {LY} 2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-6,10,13-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 (Methylprednisolone Acetate Impurity) {} {} {} {LY} 2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-6,10,13-trimethyl-3-oxo-2,3,6,7,8
Chemical Name Translation2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-二羟基-6,10,13-三甲基-3-氧代-2,3,6,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊基[a]菲-17-基)-2-氧乙酸乙酯 （甲泼尼龙杂质）
PubChem Substance ID227848
InChIInChI=1S/C24H34O6/c1-13-9-16-17-6-8-24(29,20(28)12-30-14(2)25)23(17,4)11-19(27)21(16)22(3)7-5-15(26)10-18(13)22/h10,13,16-17,19,21,27,29H,5-9,11-12H2,1-4H3/t13-,16-,17-,19-,21+,22-,23-,24-/m0/s1
Canonical SMILESC[C@@]12[C@](CC[C@]2(O)C(COC(C)=O)=O)([H])[C@@]3([H])[C@@]([C@H](C1)O)([H])[C@@]4(C([C@H](C3)C)=CC(CC4)=O)C
MDL NumberMFCD11112044
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分类

  • Pharmaceuticals
  • Intermediates & Fine Chemicals
  • Steroids

产品应用

  • A Methylprednisolone acetate (M326035) USP impurity.

相关文献及参考

  • Justice, J. B., Jr., et al.: J. Med. Chem., (1978),
  • 21, 465 (1978),

安全信息

Storage condition

系列性分类

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