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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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R N Brogden et al.
Drugs, 34(2), 151-187 (1987-08-01)
Disopyramide is a widely used class IA antiarrhythmic drug with a pharmacological profile of action similar to that of quinidine and procainamide. Over the past 10 years disopyramide has demonstrated its efficacy in ventricular and atrial arrhythmias. In therapeutic trials
[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
E V Granowitz et al.
Pacing and clinical electrophysiology : PACE, 23(9), 1433-1435 (2000-10-12)
A patient on disopyramide developed disopyramide toxicity when treated concurrently with azithromycin. Evidence of toxicity included an elevated serum disopyramide level and ventricular tachycardia requiring cardioversion. The azalide antibiotic presumably inhibited dealkylation of disopyramide to its major metabolite, mono-N-dealkyldisopyramide. Physicians
[Disopyramide, mexiletine, aprindine].
M Suzuki
Nihon rinsho. Japanese journal of clinical medicine, 53 Su Pt 1, 989-993 (1995-02-01)
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