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D2920000

Disopyramide

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

α-Diisopropylaminoethyl-α-phenylpyridine-2-acetamide

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About This Item

Empirical Formula (Hill Notation):
C21H29N3O
CAS Number:
3737-09-5
Molecular Weight:
339.47
MDL number:
MFCD00057366
UNSPSC Code:
41116107
PubChem Substance ID:
329798759
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

disopyramide

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CC(C)N(CCC(C(N)=O)(c1ccccc1)c2ccccn2)C(C)C

InChI

1S/C21H29N3O/c1-16(2)24(17(3)4)15-13-21(20(22)25,18-10-6-5-7-11-18)19-12-8-9-14-23-19/h5-12,14,16-17H,13,15H2,1-4H3,(H2,22,25)

InChI key

UVTNFZQICZKOEM-UHFFFAOYSA-N

Gene Information

human ... SCN10A(6336) , SCN11A(11280) , SCN1A(6323) , SCN2A(6326) , SCN3A(6328) , SCN4A(6329) , SCN5A(6331) , SCN7A(6332) , SCN8A(6334) , SCN9A(6335)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Disopyramide EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Biochem/physiol Actions

Class IA antiarrhythmic; sodium channel blocker

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H361fd

Hazard Classifications

Acute Tox. 4 Oral - Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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C Barnay
Annales de cardiologie et d'angeiologie, 41(8), 449-453 (1992-10-01)
Disopyramide is a Vaughan-Williams class Ia antiarrhythmic, which is distinguished by its anticholinergic activity, which is due to its active metabolite: mono-N-alkyl disopyramide. In cells with a rapid response, such as those in the His-Purkinje tissue, it depresses conduction. In
L Sathyavagiswaran
Journal of forensic sciences, 32(6), 1813-1818 (1987-11-01)
Disopyramide is an oral antiarrhythmic drug which reduces conduction velocity, prolongs duration of action potential and the effective refractory period, and exerts vagolytic properties. The drug is usually well absorbed orally. The principal use of the drug is to suppress
S Y Kim et al.
Drug safety, 5(6), 393-420 (1990-11-01)
Quinidine, procainamide and disopyramide are antiarrhythmic drugs in the class 1A category. These drugs have a low toxic to therapeutic ratio, and their use is associated with a number of serious adverse effects during long term therapy and life-threatening sequelae
[Hypoglycemia induced or facilitated by disopyramide].
C Seriès
La Revue de medecine interne, 9(5), 528-529 (1988-11-01)
B Brembilla-Perrot et al.
Archives des maladies du coeur et des vaisseaux, 84(6), 837-842 (1991-06-01)
The aim of this study was to assess the effect of delayed release Disopyramide 500 mg daily on sinus node function in 12 subjects with sinus node dysfunction and supraventricular and/or ventricular excitability. An ECG, Holter monitoring and electrophysiological studies
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