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Details

Stereochemistry RACEMIC
Molecular Formula C18H25NO.ClH
Molecular Weight 307.858
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of NEPINALONE HYDROCHLORIDE

SMILES

Cl.CC2(CCN1CCCCC1)C(=O)CCC3=C2C=CC=C3

InChI

InChIKey=DWXUSWVHSCQVTM-UHFFFAOYSA-N
InChI=1S/C18H25NO.ClH/c1-18(11-14-19-12-5-2-6-13-19)16-8-4-3-7-15(16)9-10-17(18)20;/h3-4,7-8H,2,5-6,9-14H2,1H3;1H

HIDE SMILES / InChI
Nepinalone is a new alchilaminate derivative of β-tetralone, which possess a non-opioid antitussive activity. Nepinalone racemus exerted a significant antitussive activity and both L- and D-isomers confirmed to possess a significant dose-correlated antitussive effect with better trend of activity for D-isomer, but not statistically significant. It was predicted to act via sigma receptors. Occasionally, episodes of gastric intolerance have been reported and rapidly receded when treatment was stopped. The use of doses higher than those recommended could cause drowsiness.

Approval Year

Sample Use Guides

Name Type Language
NEPINALONE HYDROCHLORIDE
WHO-DD  
Common Name English
2(1H)-NAPHTHALENONE, 3,4-DIHYDRO-1-METHYL-1-(2-(1-PIPERIDINYL)ETHYL)-, HYDROCHLORIDE (1:1)
Preferred Name English
Nepinalone Hydrochloride [WHO-DD]
Common Name English
Code System Code Type Description
SMS_ID
100000093025
Created by admin on Mon Mar 31 21:05:50 GMT 2025 , Edited by admin on Mon Mar 31 21:05:50 GMT 2025
PRIMARY
PUBCHEM
21742207
Created by admin on Mon Mar 31 21:05:50 GMT 2025 , Edited by admin on Mon Mar 31 21:05:50 GMT 2025
PRIMARY
CAS
22443-55-6
Created by admin on Mon Mar 31 21:05:50 GMT 2025 , Edited by admin on Mon Mar 31 21:05:50 GMT 2025
PRIMARY
EVMPD
SUB28841
Created by admin on Mon Mar 31 21:05:50 GMT 2025 , Edited by admin on Mon Mar 31 21:05:50 GMT 2025
PRIMARY
FDA UNII
68J256455O
Created by admin on Mon Mar 31 21:05:50 GMT 2025 , Edited by admin on Mon Mar 31 21:05:50 GMT 2025
PRIMARY