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Details

Stereochemistry ABSOLUTE
Molecular Formula C19H26O2
Molecular Weight 286.4085
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 4
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of .DELTA.5(10)-LEVODIONE

SMILES

CC[C@]12CC[C@H]3[C@@H](CCC4=C3CCC(=O)C4)[C@@H]1CCC2=O

InChI

InChIKey=FUYOSZYGTZFADU-VXNCWWDNSA-N
InChI=1S/C19H26O2/c1-2-19-10-9-15-14-6-4-13(20)11-12(14)3-5-16(15)17(19)7-8-18(19)21/h15-17H,2-11H2,1H3/t15-,16-,17+,19+/m1/s1

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
.DELTA.5(10)-LEVODIONE
Common Name English
13-ETHYLGON-5(10)-ENE-3,17-DIONE
Preferred Name English
LEVONORGESTREL IMPURITY N [EP IMPURITY]
Common Name English
13-ETHYLGON-5(10)EN-3,17-DIONE
Systematic Name English
GON-5(10)-ENE-3,17-DIONE, 13-ETHYL-
Systematic Name English
Code System Code Type Description
CAS
4222-96-2
Created by admin on Mon Mar 31 23:22:08 GMT 2025 , Edited by admin on Mon Mar 31 23:22:08 GMT 2025
PRIMARY
PUBCHEM
15765673
Created by admin on Mon Mar 31 23:22:08 GMT 2025 , Edited by admin on Mon Mar 31 23:22:08 GMT 2025
PRIMARY
FDA UNII
D9JW7S2J9U
Created by admin on Mon Mar 31 23:22:08 GMT 2025 , Edited by admin on Mon Mar 31 23:22:08 GMT 2025
PRIMARY
NIH
NCATS
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