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Z0127

Sigma-Aldrich

Zatebradine hydrochloride

≥98% (HPLC), powder

Synonym(s):

7,8-Dimethoxy-3-[3-[-N-[2-(3,4 dimethoxyphenyl)ethyl]-N-methylamino]propyl]-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one hydrochloride, UL-FS49

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About This Item

Empirical Formula (Hill Notation):
C26H37ClN2O5
CAS Number:
91940-87-3
Molecular Weight:
493.04
MDL number:
MFCD06798356
UNSPSC Code:
12352200
PubChem Substance ID:
24724672
NACRES:
NA.77

Quality Level

100

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white

solubility

H2O: >10 mg/mL

originator

Boehringer Ingelheim

storage temp.

2-8°C

SMILES string

Cl[H].COc1ccc(CCN(C)CCCN2CCc3cc(OC)c(OC)cc3CC2=O)cc1OC

InChI

1S/C26H36N2O5.ClH/c1-27(13-9-19-7-8-22(30-2)23(15-19)31-3)11-6-12-28-14-10-20-16-24(32-4)25(33-5)17-21(20)18-26(28)29;/h7-8,15-17H,6,9-14,18H2,1-5H3;1H

InChI key

ZRNKXJHEQKMWCH-UHFFFAOYSA-N

Application

Zatebradine hydrochloride has been used:
  • as an If blocker to study its effects on cardiomyocyte clusters (CMCs)
  • as a hyperpolarization-activated and cyclic nucleotide-gated (HCN) channel inhibitor to study its effects on viability of degenerating rod or cone photoreceptors in mice
  • as a bradycardiac agent to study its effects on tachycardia and elevated temperature in fish

Biochem/physiol Actions

Zatebradine is a bradycardiac agent.
HCN channel blocker: blocker of neuronal Ih, related cardiac If channels and ATP-sensitive Kir channels.

Features and Benefits

This compound is a featured product for Cyclic Nucleotide research. Click here to discover more featured Cyclic Nucleotide products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound was developed by Boehringer Ingelheim. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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William Joyce et al.
Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 188(3), 481-490 (2017-10-27)
The amount of blood pumped by the heart (cardiac output) must be matched to the amount of blood returning to the heart (venous return), but the factors determining cardiac filling are sparsely understood in ectothermic vertebrates. Stroke volume is affected
Kai Hu et al.
American journal of physiology. Heart and circulatory physiology, 286(4), H1281-H1288 (2004-03-17)
The importance of heart rate for left ventricular remodeling and prognosis after myocardial infarction is not known. We examined the contribution of heart rate reduction by zatebradine, a direct sinus node inhibitor without negative inotropic effects on left ventricular function
Xinrong Fan et al.
Journal of ethnopharmacology, 139(1), 42-51 (2011-11-24)
The root of Aconitum coreanum (Levl.) Raipaics has been extensively used to treat various kinds of disorders including cardiovascular disease in China for a long time. According to recent studies, its antiarrhythmic actions are attributable to the active component, acehytisine.
Hiroko Izumi-Nakaseko et al.
Journal of pharmacological sciences, 135(1), 44-50 (2017-09-21)
Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) have been used in many studies to assess proarrhythmic risks of chemical compounds. In those studies, field potential durations (FPD) of hiPSC-CMs have been corrected by clinically used Fridericia's and/or Bazett's formulae, however
Effects of zatebradine and propranolol on canine ischemia and reperfusion-induced arrhythmias
Naito H, et al.
European Journal of Pharmacology, 388(2), 171-176 (2000)
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Cyclic nucleotides, including cyclic AMP (cAMP), cyclic GMP (cGMP) and cyclic ADP-ribose, have been extensively studied as second messengers of intracellular events initiated by activation of GPCRs. cAMP modifies cell function in all eukaryotic cells, principally through the activation of cAMP-dependent protein kinase (PKA), but also through cAMP-gated ion channels and guanine nucleotide exchange factors directly activated by cAMP.

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