U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry RACEMIC
Molecular Formula C23H29N3O2
Molecular Weight 379.4953
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ETOMIDOLINE

SMILES

CCN1C(NC2=CC=C(OCCN3CCCCC3)C=C2)C4=CC=CC=C4C1=O

InChI

InChIKey=ITIONVBQFUNVJV-UHFFFAOYSA-N
InChI=1S/C23H29N3O2/c1-2-26-22(20-8-4-5-9-21(20)23(26)27)24-18-10-12-19(13-11-18)28-17-16-25-14-6-3-7-15-25/h4-5,8-13,22,24H,2-3,6-7,14-17H2,1H3

HIDE SMILES / InChI

Molecular Formula C23H29N3O2
Molecular Weight 379.4953
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 0
Optical Activity ( + / - )

Etomidoline is a synthetic antispasmodic that seems to have an action similar to benactyzine.

Approval Year

Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
PubMed

PubMed

TitleDatePubMed
Comparison of effects of smooth muscle relaxing drugs in intestinal smooth muscle of guinea pig.
1983-05
Smooth muscle relaxing drugs and guinea pig ileum.
1981-04
[Simultaneous observation of gastric acid secretion and antral motility. Comparative study of the action of 2 synthetic anticholinergics].
1979-11
[Characteristic effect of etomidoline on contractile activity in the gastrointestinal tract in conscious dogs (author's transl)].
1978-08
[Endoscopic evaluation of the etomidoline effect on gastric motility].
1976-09-01
Patents

Patents

Sample Use Guides

In Vivo Use Guide
Unknown
Route of Administration: Unknown
In Vitro Use Guide
Guinea pig ileum was incubated with different concentrations of etomidoline (from 10(-7) to 10(-4) M) and its effect on ACh contraction curves was studied. 3*10(-4) M of the drug significantly restricted the elevation of cyclic AMP level induced by Ba(II).
Substance Class Chemical
Created
by admin
on Wed Apr 02 09:53:17 GMT 2025
Edited
by admin
on Wed Apr 02 09:53:17 GMT 2025
Record UNII
WFS7G78GYJ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
ETOMIDOLINE
INN   JAN   MART.   MI   WHO-DD  
INN  
Official Name English
NONSPA
Preferred Name English
etomidoline [INN]
Common Name English
ETOMIDOLINE [MI]
Common Name English
AMIDOLINE
Common Name English
ETOMIDOLINE [JAN]
Common Name English
SMEDOLIN
Brand Name English
1H-ISOINDOL-1-ONE, 2-ETHYL-2,3-DIHYDRO-3-((4-(2-(1-PIPERIDINYL)ETHOXY)PHENYL)AMINO)-
Systematic Name English
K-2680
Code English
Etomidoline [WHO-DD]
Common Name English
ETOMIDOLINE [MART.]
Common Name English
2-ETHYL-3-(.BETA.-PIPERIDINO-P-PHENETIDINO)PHTHALIMIDINE
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C29696
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
Code System Code Type Description
DRUG CENTRAL
3214
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
ChEMBL
CHEMBL2106603
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
NCI_THESAURUS
C65595
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
INN
3353
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
ECHA (EC/EINECS)
244-463-9
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
EVMPD
SUB07331MIG
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
EPA CompTox
DTXSID4048800
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
MERCK INDEX
m1143
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY Merck Index
PUBCHEM
3309
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
CAS
21590-92-1
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
RXCUI
17684
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY RxNorm
SMS_ID
100000082088
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
FDA UNII
WFS7G78GYJ
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
MESH
C002545
Created by admin on Wed Apr 02 09:53:17 GMT 2025 , Edited by admin on Wed Apr 02 09:53:17 GMT 2025
PRIMARY
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ENANTIOMER -> RACEMATE
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ACTIVE MOIETY