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Details

Stereochemistry ABSOLUTE
Molecular Formula C20H28O
Molecular Weight 284.4357
Optical Activity UNSPECIFIED
Defined Stereocenters 6 / 6
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 19-NORPREGN-4-EN-20-YN-17-OL

SMILES

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

InChI

InChIKey=YNVGQYHLRCDXFQ-JBKQDOAHSA-N
InChI=1S/C20H28O/c1-3-20(21)13-11-18-17-9-8-14-6-4-5-7-15(14)16(17)10-12-19(18,20)2/h1,6,15-18,21H,4-5,7-13H2,2H3/t15-,16+,17+,18-,19-,20+/m0/s1

HIDE SMILES / InChI

Molecular Formula C20H28O
Molecular Weight 284.4357
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 6 / 6
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Sat Dec 16 14:39:12 GMT 2023
Edited
by admin
on Sat Dec 16 14:39:12 GMT 2023
Record UNII
IN20I6UNU6
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
19-NORPREGN-4-EN-20-YN-17-OL
Systematic Name English
LYNESTRENOL IMPURITY B [EP IMPURITY]
Common Name English
Code System Code Type Description
FDA UNII
IN20I6UNU6
Created by admin on Sat Dec 16 14:39:12 GMT 2023 , Edited by admin on Sat Dec 16 14:39:12 GMT 2023
PRIMARY
EPA CompTox
DTXSID30858975
Created by admin on Sat Dec 16 14:39:12 GMT 2023 , Edited by admin on Sat Dec 16 14:39:12 GMT 2023
PRIMARY
CAS
58311-09-4
Created by admin on Sat Dec 16 14:39:12 GMT 2023 , Edited by admin on Sat Dec 16 14:39:12 GMT 2023
PRIMARY
PUBCHEM
5284486
Created by admin on Sat Dec 16 14:39:12 GMT 2023 , Edited by admin on Sat Dec 16 14:39:12 GMT 2023
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (GC)
EP