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Substance Name: 17,20,21-Trihydroxy-4-pregnen-3-one
RN: 5786-59-4
InChIKey: XNFSGLNHLVHCFT-WMSSUOLPSA-N

Note

  • Steroid from Micropogonias undulatus during oocyte maturation.

Molecular Formula

  • C21-H32-O4

Molecular Weight

  • 348.48
 
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Names and Synonyms

Name of Substance

  • 17,20,21-Trihydroxy-4-pregnen-3-one

Synonyms

  • 17,20,21-THP
  • 17alpha,20beta,21-Trihydroxy-4-pregnen-3-one
  • 20-Dihydro-11-deoxycortisol

Systematic Name

  • Pregn-4-en-3-one, 17,20,21-trihydroxy-

Registry Numbers

CAS Registry Number

  • 5786-59-4

System Generated Number

  • 0005786594

Structure Descriptors

InChI

1S/C21H32O4/c1-19-8-5-14(23)11-13(19)3-4-15-16(19)6-9-20(2)17(15)7-10-21(20,25)18(24)12-22/h11,15-18,22,24-25H,3-10,12H2,1-2H3/t15-,16+,17+,18?,19+,20+,21+/m1/s1

InChIKey

XNFSGLNHLVHCFT-WMSSUOLPSA-N

Smiles

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