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

Details

Stereochemistry RACEMIC
Molecular Formula C23H30N2.ClH
Molecular Weight 370.959
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of EMOPAMIL HYDROCHLORIDE

SMILES

Cl.CC(C)C(CCCN(C)CCC1=CC=CC=C1)(C#N)C2=CC=CC=C2

InChI

InChIKey=OBAQQQOVZUCKMH-UHFFFAOYSA-N
InChI=1S/C23H30N2.ClH/c1-20(2)23(19-24,22-13-8-5-9-14-22)16-10-17-25(3)18-15-21-11-6-4-7-12-21;/h4-9,11-14,20H,10,15-18H2,1-3H3;1H

HIDE SMILES / InChI

Molecular Formula C23H30N2
Molecular Weight 334.4977
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 0
Optical Activity ( + / - )

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Emopamil is a phenylalkylamine calcium antagonist. Emopamil has optically active stereoisomers. Emopamil enhanced the postischemic restoration of high-energy phosphate levels. The racemic mixture and the (-)-enantiomer of emopamil caused similar metabolic changes while (+)-enantiomer of emopamil proved to be ineffective. Emopamil is able to reverse multi-drug resistance in human KB cell lines. No differences in reversing potency were observed between emopamil (R)-isomers, (L)-isomers and the racemic form. There is a pharmacological relationship between sigma1-binding site and the mammalian sterol C8-C7 isomerase which is identical with the emopamil binding protein.

Approval Year

PubMed

PubMed

TitleDatePubMed
Practical synthesis of chiral emopamil left hand as a bioactive motif.
2002 Aug 23
Gas chromatography-mass spectrometry and molecular genetic studies in families with the Conradi-Hünermann-Happle syndrome.
2002 May
Purification, characterization and catalytic properties of human sterol 8-isomerase.
2002 Nov 1
Isolation of differentially expressed genes in NPM-ALK-positive anaplastic large cell lymphoma.
2002 Sep
Molecular, biochemical, and phenotypic analysis of a hemizygous male with a severe atypical phenotype for X-linked dominant Conradi-Hunermann-Happle syndrome and a mutation in EBP.
2003 Jan 30
Discovery of novel neuronal voltage-dependent calcium channel blockers based on emopamil left hand as a bioactive template.
2003 Mar 10
Molecular prenatal diagnosis in a case of an X-linked dominant chondrodysplasia punctata.
2003 Sep
Discovery of high-affinity ligands of sigma1 receptor, ERG2, and emopamil binding protein by pharmacophore modeling and virtual screening.
2005 Jul 28
Investigation of the phenylalkylamine binding site in hKv1.3 (H399T), a mutant with a reduced C-type inactivated state.
2005 Oct
Reduced penetrance in a family with X-linked dominant chondrodysplasia punctata.
2007 Sep-Oct
Novel 4-(4-aryl)cyclohexyl-1-(2-pyridyl)piperazines as Delta(8)-Delta(7) sterol isomerase (emopamil binding protein) selective ligands with antiproliferative activity.
2008 Dec 11
Two novel EBP mutations in Conradi-Hünermann-Happle syndrome.
2008 Jul-Aug
Prenatal testing for a novel EBP missense mutation causing X-linked dominant chondrodysplasia punctata.
2008 May
Do sex steroids exert sex-specific and/or opposite effects on gene expression in lacrimal and meibomian glands?
2009 Aug 10
Genomic and biochemical approaches in the discovery of mechanisms for selective neuronal vulnerability to oxidative stress.
2009 Feb 19
Identifying components of the hair-cell interactome involved in cochlear amplification.
2009 Mar 25
Transcriptional profiling of rats subjected to gestational undernourishment: implications for the developmental variations in metabolic traits.
2009 Sep 29
A novel X-linked multiple congenital anomaly syndrome associated with an EBP mutation.
2010 Nov
Substance Class Chemical
Created
by admin
on Sat Dec 16 13:28:41 GMT 2023
Edited
by admin
on Sat Dec 16 13:28:41 GMT 2023
Record UNII
N59DRZ2F9U
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
EMOPAMIL HYDROCHLORIDE
Common Name English
BENZENEACETONITRILE, .ALPHA.-(1-METHYLETHYL)-.ALPHA.-(3-(METHYL(2-PHENYLETHYL)AMINO)PROPYL)-, MONOHYDROCHLORIDE
Systematic Name English
BENZENEACETONITRILE, .ALPHA.-(1-METHYLETHYL)-.ALPHA.-(3-(METHYL(2-PHENYLETHYL)AMINO)PROPYL)-, MONOHYDROCHLORIDE, (±)-
Systematic Name English
BENZENEACETONITRILE, .ALPHA.-(1-METHYLETHYL)-.ALPHA.-(3-(METHYL(2-PHENYLETHYL)AMINO)PROPYL)-, HYDROCHLORIDE (1:1)
Systematic Name English
Code System Code Type Description
CAS
101238-49-7
Created by admin on Sat Dec 16 13:28:41 GMT 2023 , Edited by admin on Sat Dec 16 13:28:41 GMT 2023
PRIMARY
PUBCHEM
24834486
Created by admin on Sat Dec 16 13:28:41 GMT 2023 , Edited by admin on Sat Dec 16 13:28:41 GMT 2023
PRIMARY
FDA UNII
N59DRZ2F9U
Created by admin on Sat Dec 16 13:28:41 GMT 2023 , Edited by admin on Sat Dec 16 13:28:41 GMT 2023
PRIMARY
Related Record Type Details
ENANTIOMER -> RACEMATE
PARENT -> SALT/SOLVATE
ENANTIOMER -> RACEMATE
Related Record Type Details
ACTIVE MOIETY