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Details

Stereochemistry ABSOLUTE
Molecular Formula C21H28O2
Molecular Weight 312.4458
Optical Activity UNSPECIFIED
Defined Stereocenters 6 / 6
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of .DELTA.5-LEVONORGESTREL

SMILES

[H][C@@]12CC[C@@](O)(C#C)[C@@]1(CC)CC[C@]3([H])[C@@]4([H])CCC(=O)CC4=CC[C@@]23[H]

InChI

InChIKey=LYRBZVWRTAFWPO-XUDSTZEESA-N
InChI=1S/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,5,16-19,23H,3,6-13H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1

HIDE SMILES / InChI

Approval Year

Unknown
139594
Name Type Language
.DELTA.5-LEVONORGESTREL
Common Name English
13-ETHYL-17-HYDROXY-18,19-DINOR-17.ALPHA.-PREGN-5-EN-20-YN-3-ONE
Systematic Name English
18,19-DINORPREGN-5-EN-20-YN-3-ONE, 13-ETHYL-17-HYDROXY-, (17.ALPHA.)-
Systematic Name English
LEVONORGESTREL IMPURITY P [EP IMPURITY]
Common Name English
Code System Code Type Description
PUBCHEM
91872973
Created by admin on Sat Dec 16 14:43:34 GMT 2023 , Edited by admin on Sat Dec 16 14:43:34 GMT 2023
PRIMARY
EPA CompTox
DTXSID10747454
Created by admin on Sat Dec 16 14:43:34 GMT 2023 , Edited by admin on Sat Dec 16 14:43:34 GMT 2023
PRIMARY
FDA UNII
QV7HH25Q8V
Created by admin on Sat Dec 16 14:43:34 GMT 2023 , Edited by admin on Sat Dec 16 14:43:34 GMT 2023
PRIMARY
CAS
100021-05-4
Created by admin on Sat Dec 16 14:43:34 GMT 2023 , Edited by admin on Sat Dec 16 14:43:34 GMT 2023
PRIMARY
NIH
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