21-(Fluoro-18F)-17-Hydroxypregna-1,4-Diene-3,11,20-Trione
[CAS# 110558-69-5]

Identification

• Name: 21-(Fluoro-18F)-17-Hydroxypregna-1,4-Diene-3,11,20-Trione
• Synonyms: 21-Fluoroprednisone; Pregna-1,4-Diene-3,11,20-Trione, 21-(Fluoro-18F)-17-Hydroxy-
• Molecular Formula: C₂₁H₂₅FO₄
• Molecular Weight: 360.42
• CAS Registry Number: 110558-69-5
• SMILES: [18F]CC(=O)[C@]4(O)[C@@]3([C@H]([C@H]2[C@@H]([C@@]1(C(=CC(=O)C=C1)CC2)C)C(=O)C3)CC4)C
• InChI: 1S/C21H25FO4/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-15,18,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,18+,19-,20-,21-/m0/s1/i22-1
• InChIKey: QQWLPAPHNPKYGT-JHZVGIEFSA-N

Properties

• Density: 1.281g/cm³ (Cal.)