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Details

Stereochemistry ABSOLUTE
Molecular Formula C20H28O
Molecular Weight 284.4357
Optical Activity UNSPECIFIED
Defined Stereocenters 5 / 5
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 13-ETHYL-11-METHYLIDENEGON-4-EN-17-ONE

SMILES

[H][C@@]12CCC(=O)[C@@]1(CC)CC(=C)[C@]3([H])[C@@]4([H])CCCC=C4CC[C@@]23[H]

InChI

InChIKey=KVNYZZFGXXHVMG-CAVMOMJPSA-N
InChI=1S/C20H28O/c1-3-20-12-13(2)19-15-7-5-4-6-14(15)8-9-16(19)17(20)10-11-18(20)21/h6,15-17,19H,2-5,7-12H2,1H3/t15-,16-,17-,19+,20-/m0/s1

HIDE SMILES / InChI

Approval Year

Name Type Language
13-ETHYL-11-METHYLIDENEGON-4-EN-17-ONE
Systematic Name English
DESOGESTREL IMPURITY C
EP  
Common Name English
(+)-13.BETA.-ETHYL-11-METHYLENEGON-4-EN-17-ONE
Systematic Name English
DESOGESTREL IMPURITY C [EP IMPURITY]
Common Name English
DESOGESTREL RELATED COMPOUND D [USP IMPURITY]
Common Name English
DESOGESTREL RELATED COMPOUND D [USP-RS]
Common Name English
GON-4-EN-17-ONE, 13-ETHYL-11-METHYLENE-
Systematic Name English
13.BETA.-ETHYL-11-METHYLENEGON-4-EN-17-ONE
Systematic Name English
Code System Code Type Description
PUBCHEM
10989746
Created by admin on Sat Dec 16 04:52:42 GMT 2023 , Edited by admin on Sat Dec 16 04:52:42 GMT 2023
PRIMARY
FDA UNII
8I5JC3O57T
Created by admin on Sat Dec 16 04:52:42 GMT 2023 , Edited by admin on Sat Dec 16 04:52:42 GMT 2023
PRIMARY
CAS
54024-21-4
Created by admin on Sat Dec 16 04:52:42 GMT 2023 , Edited by admin on Sat Dec 16 04:52:42 GMT 2023
PRIMARY
RS_ITEM_NUM
1173279
Created by admin on Sat Dec 16 04:52:42 GMT 2023 , Edited by admin on Sat Dec 16 04:52:42 GMT 2023
PRIMARY