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Substance Name: 11,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al
RN: 3247-38-9
InChIKey: JVIOAMIJLAYISK-MMCUDECZSA-N

Note

  • Intermediate in 17-dehydroxylation of cortisol.

Molecular Formula

  • C21-H28-O4

Molecular Weight

  • 344.448
 
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Names and Synonyms

Name of Substance

  • 11,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al

Synonym

  • 11,20-Dopda

Systematic Name

  • Pregna-4,17(20)-dien-21-al, 11,20-dihydroxy-3-oxo-, (11beta)-

Registry Numbers

CAS Registry Number

  • 3247-38-9

System Generated Number

  • 0003247389

Structure Descriptors

InChI

1S/C21H28O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h9,11,14-15,17,19,24-25H,3-8,10H2,1-2H3/b18-16+/t14-,15-,17?,19+,20-,21-/m0/s1

InChIKey

JVIOAMIJLAYISK-MMCUDECZSA-N

Smiles

C1(CC[C@@]2([C@H]3[C@@H](C[C@@]4(C(\CC[C@@H]4[C@@H]3CCC2=C1)=C(\C=O)O)C)O)C)=O