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Q0875

Sigma-Aldrich

Quinidine sulfate salt dihydrate

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About This Item

Formule empirique (notation de Hill):
C40H48N4O4 · H2O4S · 2H2O
Numéro CAS:
6591-63-5
Poids moléculaire :
782.94
Numéro CE :
200-046-3
Numéro MDL:
MFCD00149346
Code UNSPSC :
12352200
ID de substance PubChem :
24277870
Nomenclature NACRES :
NA.77

Impuretés

≤20% Dihydroquinidine (according to USP specifications., actual content given on label)

Pf

212-214 °C (dec.) (lit.)

Auteur

Bayer

Chaîne SMILES 

[H]O[H].[H]O[H].OS(O)(=O)=O.[H][C@]1(CN2CCC1C[C@]2([H])[C@@H](O)c3ccnc4ccc(OC)cc34)C=C.[H][C@]5(CN6CCC5C[C@]6([H])[C@@H](O)c7ccnc8ccc(OC)cc78)C=C

InChI

1S/2C20H24N2O2.H2O4S.2H2O/c2*1-3-13-12-22-9-7-14(13)10-19(22)20(23)16-6-8-21-18-5-4-15(24-2)11-17(16)18;1-5(2,3)4;;/h2*3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;(H2,1,2,3,4);2*1H2/t2*13-,14?,19-,20+;;;/m11.../s1

Clé InChI

ZHNFLHYOFXQIOW-WFTMRWCJSA-N

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Description générale

Quinidine is an alkaloid present in the bark of the Cinchona tree. It is the D-isomer of quinine, an antimalarial drug.

Application

Quinidine sulfate salt dihydrate has been used as an antiarrhythmic drug to study its effects on phosphorylation and mutations in the cardiac sodium channel Nav1.5.

Actions biochimiques/physiologiques

Quinidine shows therapeutic effects against atrial fibrillation and cardiac arrhythmias.
Class IA antiarrhythmic; potassium channel blocker.

Caractéristiques et avantages

This compound was developed by Bayer. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302

Classification des risques

Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Jose Vicente et al.
Journal of the American Heart Association, 4(4) (2015-04-15)
Congenital long QT syndrome type 2 (abnormal hERG potassium channel) patients can develop flat, asymmetric, and notched T waves. Similar observations have been made with a limited number of hERG-blocking drugs. However, it is not known how additional calcium or
Motoya Suzuki et al.
Xenobiotica; the fate of foreign compounds in biological systems, 44(11), 1039-1045 (2014-05-21)
1.  This study was aimed to characterize gastrointestinal absorption of digoxin using wild-type (WT) and multidrug resistance protein 1a [mdr1a; P-glycoprotein (P-gp)] knockout (-/-) rats. 2.  In WT rats, the area under the plasma concentration-time curve (AUC) of oral digoxin
Yuki Ogawa et al.
European journal of pediatrics, 174(4), 509-518 (2014-09-25)
This study aimed to determine the population pharmacokinetics of doxapram in low-birth-weight (LBW) infants. A total of 92 serum concentration measurements that were obtained from 34 Japanese neonates were analyzed using nonlinear mixed-effect modeling (NONMEM). Estimates generated by NONMEM indicated
Maria Addolorata Saracino et al.
Journal of pharmaceutical and biomedical analysis, 95, 61-67 (2014-03-19)
A rapid and reliable analytical method has been developed to quantify the melatonergic antidepressant agomelatine in three matrices, and namely saliva, plasma and dried blood spots. The method is based on the use of liquid chromatography with fluorimetric detection exploiting
Sebastian Schmitt et al.
ChemMedChem, 10(9), 1498-1510 (2015-07-30)
γ-Aminobutyric acid (GABA) transporters (GATs) are promising drug targets for various diseases associated with imbalances in GABAergic neurotransmission. For the development of new drugs or pharmacological tools addressing GATs, screening techniques to identify new inhibitors and to characterize their potency
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