Methyl 17,20-acetonidodihydroprednisolonate
[CAS# 97142-19-3]

Identification

• Name: Methyl 17,20-acetonidodihydroprednisolonate
• Synonyms: Methyl (4R,8'S,9'S,10'R,11'S,13'S,14'S)-11'-Hydroxy-2,2,10',13'-Tetramethyl-3'-Oxo-Spiro[1,3-Dioxolane-5,17'-7,8,9,11,12,14,15,16-Octahydro-6H-Cyclopenta[A]Phenanthrene]-4-Carboxylate; (4R,8'S,9'S,10'R,11'S,13'S,14'S)-11'-Hydroxy-2,2,10',13'-Tetramethyl-3'
• Molecular Formula: C₂₅H₃₄O₆
• Molecular Weight: 430.54
• CAS Registry Number: 97142-19-3
• SMILES: [C@H]23[C@@](C1(OC(O[C@H]1C(OC)=O)(C)C)CC2)(C[C@H](O)[C@H]4[C@H]3CCC5=CC(=O)C=C[C@]45C)C
• InChI: 1S/C25H34O6/c1-22(2)30-20(21(28)29-5)25(31-22)11-9-17-16-7-6-14-12-15(26)8-10-23(14,3)19(16)18(27)13-24(17,25)4/h8,10,12,16-20,27H,6-7,9,11,13H2,1-5H3/t16-,17-,18-,19+,20-,23-,24-,25?/m0/s1
• InChIKey: LWQQNBKTKLISOW-OMSFKJGZSA-N

Properties

• Density: 1.248g/cm³ (Cal.)
• Boiling point: 547.561°C at 760 mmHg (Cal.)
• Flash point: 180.958°C (Cal.)