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Key Documents

5.08510

Sigma-Aldrich

ZD 7288

Synonim(y):

ZD 7288, Zeneca, HCN Channel Blocker, ZD 7288, ZD-7288, ZD7288

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About This Item

Wzór empiryczny (zapis Hilla):
C15H21ClN4
Numer CAS:
Masa cząsteczkowa:
292.81
Kod UNSPSC:
12352200

Próba

≥98% (HPLC)

Poziom jakości

Postać

solid

producent / nazwa handlowa

Calbiochem®

warunki przechowywania

OK to freeze
protect from light

kolor

white

rozpuszczalność

water: 100 mM

temp. przechowywania

2-8°C

InChI

1S/C15H20N4.ClH/c1-5-19(13-9-7-6-8-10-13)15-11-14(16-3)18(4)12(2)17-15;/h6-11H,5H2,1-4H3;1H

Klucz InChI

DUWKUHWHTPRMAP-UHFFFAOYSA-N

Opis ogólny

A potent blocker of hyperpolarization-activated cyclic nucleotide-gated channels (HCN channels) in heart and brain tissue. Recently shown to also block Na(+) currents in DRG neurons and in HEK293 cells transfected with Na(v)1.4 plasmids. In voltage clamp experiments, it is shown to reduce Ih in a time- and concentration-dependent manner (IC50 = 2 mM). Suggested to behave as a lipophilic quaternary cation that can pass into the cell interior to block Ih channels in their closed state.
A potent blocker of hyperpolarization-activated cyclic nucleotide-gated channels (HCN channels) in heart and brain tissue. Recently shown to also block Na(+) currents in DRG neurons and in HEK293 cells transfected with Na(v)1.4 plasmids. In voltage clamp experiments, it is shown to reduce Ih in a time- and concentration-dependent manner (IC50 = 2 mM). Suggested to behave as a lipophilic quaternary cation that can pass into the cell interior to block Ih channels in their closed state.

Please note that the molecular weight for this compound is batch-specific due to variable water content.

Działania biochem./fizjol.

Primary Target
HCN channel

Ostrzeżenie

Toxicity: Standard Handling (A)

Rekonstytucja

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Inne uwagi

Wu, X., et al. 2012. Channels (Austin).6, 438.
Harris, N.C., and Constanti, A. 1995. J. Neurophysiol.74, 2366.

Informacje prawne

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

N C Harris et al.
Journal of neurophysiology, 74(6), 2366-2378 (1995-12-01)
1. The effects of the novel bradycardic agent 4-(N-ethyl-N-phenylamino)-1,2-dimethyl-6-(methylamino) pyrimidinium chloride (ZD 7288) (Zeneca) were investigated on the hyperpolarization-activated cationic current (Ih) in guinea pig substantia nigra pars compacta neurons in vitro, using a single-microelectrode current-clamp/voltage-clamp technique. 2. Under current-clamp
Xing Wu et al.
Channels (Austin, Tex.), 6(6), 438-442 (2012-09-20)
ZD7288 has been widely used as a tool in the study of hyperpolarization-activated cyclic nucleotide-gated channels (HCN channels), and to test the relationships between HCN channels and heart and brain function. ZD7288 is widely considered a selective blocker of HCN

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