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Details

Stereochemistry EPIMERIC
Molecular Formula C20H24NO4
Molecular Weight 342.4089
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 5
E/Z Centers 0
Charge 1

SHOW SMILES / InChI
Structure of Methylnaloxonium

SMILES

C[N+]1(CC=C)CC[C@]23[C@H]4OC5=C(O)C=CC(C[C@@H]1[C@]2(O)CCC4=O)=C35

InChI

InChIKey=PCSQOABIHJXZMR-MGQKVWQSSA-O
InChI=1S/C20H23NO4/c1-3-9-21(2)10-8-19-16-12-4-5-13(22)17(16)25-18(19)14(23)6-7-20(19,24)15(21)11-12/h3-5,15,18,24H,1,6-11H2,2H3/p+1/t15-,18+,19+,20-,21?/m1/s1

HIDE SMILES / InChI

Molecular Formula C20H24NO4
Molecular Weight 342.4089
Charge 1
Count
Stereochemistry EPIMERIC
Additional Stereochemistry No
Defined Stereocenters 4 / 5
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 07:59:38 GMT 2025
Edited
by admin
on Wed Apr 02 07:59:38 GMT 2025
Record UNII
R4755TU8QX
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Methylnaloxone
Preferred Name English
Methylnaloxonium
Common Name English
(1S,5R,13R,17S)-10,17-dihydroxy-4-methyl-14-oxo-4-(prop-2-en-1-yl)-12-oxa-4-azapentacyclo[9.6.1.0{1,13}.0{5,17}.0{7,18}]octadeca-7,9,11(18)-trien-4-ium
Systematic Name English
N-Methylnaloxone
Common Name English
(5?)-4,5-Epoxy-3,14-dihydroxy-17-methyl-6-oxo-17-(2-propenyl)morphinanium
Systematic Name English
Morphinanium, 4,5-epoxy-3,14-dihydroxy-17-methyl-6-oxo-17-(2-propenyl)-, (5?)-
Systematic Name English
Code System Code Type Description
CAS
73232-50-5
Created by admin on Wed Apr 02 07:59:38 GMT 2025 , Edited by admin on Wed Apr 02 07:59:38 GMT 2025
PRIMARY
FDA UNII
R4755TU8QX
Created by admin on Wed Apr 02 07:59:38 GMT 2025 , Edited by admin on Wed Apr 02 07:59:38 GMT 2025
PRIMARY
EPA CompTox
DTXSID90993977
Created by admin on Wed Apr 02 07:59:38 GMT 2025 , Edited by admin on Wed Apr 02 07:59:38 GMT 2025
PRIMARY
PUBCHEM
5486183
Created by admin on Wed Apr 02 07:59:38 GMT 2025 , Edited by admin on Wed Apr 02 07:59:38 GMT 2025
PRIMARY
Related Record Type Details
IONIC MOIETY