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Substance Name: 21-Fluoroprednisone
RN: 110558-69-5
InChIKey: QQWLPAPHNPKYGT-JHZVGIEFSA-N

Note

  • Used with (18)F as potential ligand in PET studies.

Molecular Formula

  • C21-H25-F-O4

Molecular Weight

  • 359.4245
 
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Names and Synonyms

Name of Substance

  • 21-Fluoroprednisone

Synonym

  • 21-(Fluoro-18F)-17-hydroxypregna-1,4-diene-3,11,20-trione

Systematic Name

  • Pregna-1,4-diene-3,11,20-trione, 21-(fluoro-18F)-17-hydroxy-

Registry Numbers

CAS Registry Number

  • 110558-69-5

System Generated Number

  • 0110558695

Structure Descriptors

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

Smiles

C[C@]12CC(=O)[C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)C[18F])O)CCC4=CC(=O)C=C[C@]34C