Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 5,17-Dihydroxy-5,17,19-norpregn-20-yn-3-one
RN: 101409-94-3
InChIKey: VZJYEIIXZOGNBJ-OHZAXKLOSA-N

Note

  • Photodegradation product of norethindrone.

Molecular Formula

  • C20-H28-O3

Molecular Weight

  • 316.438
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • 5,17-Dihydroxy-5,17,19-norpregn-20-yn-3-one

Synonyms

  • (5alpha,17alpha)-5,17-Dihydroxy-19-norpregn-20-yn-3-one
  • Dhnpyo

Systematic Name

  • 19-Norpregn-20-yn-3-one, 5,17-dihydroxy-, (5alpha,17alpha)-

Registry Numbers

CAS Registry Number

  • 101409-94-3

System Generated Number

  • 0101409943

Structure Descriptors

InChI

1S/C20H28O3/c1-3-20(23)11-8-16-14-7-10-19(22)12-13(21)4-5-17(19)15(14)6-9-18(16,20)2/h1,14-17,22-23H,4-12H2,2H3/t14-,15+,16+,17-,18+,19-,20+/m1/s1

InChIKey

VZJYEIIXZOGNBJ-OHZAXKLOSA-N

Smiles

C1C(C[C@@]2(CC[C@@H]3[C@@H]([C@@H]2C1)CC[C@@]1([C@H]3CC[C@@]1(O)C#C)C)O)=O