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S6626

Sigma-Aldrich

Strophanthidin

Sinonimo/i:

3β,5,14-Trihydroxy-19-oxo-5β,20(22)-cardenolide, Apocymarin, Convallatoxigenin, Corchorin, Corchoside A aglycone, Corchsularin, Cymarigenen, Erysimupicrone, K-Strophanthidin

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About This Item

Formula empirica (notazione di Hill):
C23H32O6
Numero CAS:
66-28-4
Peso molecolare:
404.50
Numero CE:
200-626-6
Numero MDL:
MFCD00046266
Codice UNSPSC:
12352200
ID PubChem:
24899714
NACRES:
NA.77

Livello qualitativo

100

Temperatura di conservazione

−20°C

Stringa SMILE

C[C@@]12[C@@](CC[C@@H]2C(CO3)=CC3=O)(O)[C@]4([H])CC[C@]5(O)C[C@@H](O)CC[C@]5(C([H])=O)[C@@]4([H])CC1

InChI

1S/C23H32O6/c1-20-6-3-17-18(4-8-22(27)11-15(25)2-7-21(17,22)13-24)23(20,28)9-5-16(20)14-10-19(26)29-12-14/h10,13,15-18,25,27-28H,2-9,11-12H2,1H3
ODJLBQGVINUMMR-UHFFFAOYSA-N

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Applicazioni

Strophanthidin was used to synthesize acetylstrophanthidin and the effect on neurotransmitter release from dog saphenous vein was studied.3

Azioni biochim/fisiol

Strophanthidin is a cardiotonic steroid that elevates the activity of Na+/K+-ATPase in cardiac myocytes.1 It decreases the potassium content and raises the sodium content in rabbit renal cortex slices.2

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H300 + H310 + H330

Classi di pericolo

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 1 Oral

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG6084
BCCG3466
BCCF1276
BCCC4670
BCBZ7140

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Sigma-Aldrich

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Sigma-Aldrich

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Dirk von Lewinski et al.
European journal of heart failure, 9(11), 1086-1094 (2007-10-25)
Cardiac glycosides are characterized by a narrow therapeutic range with Ca2+-overload and arrhythmias occurring at higher concentrations. Data on cardiac glycosides in isolated failing human myocardium are scarce and the frequency-dependent actions and toxicity of Strophanthidin have not yet been
P Darbon et al.
Journal of neurophysiology, 90(5), 3119-3129 (2003-08-02)
Disinhibition-induced bursting activity in cultures of fetal rat spinal cord is mainly controlled by intrinsic spiking with subsequent recurrent excitation of the network through glutamate synaptic transmission, and by autoregulation of neuronal excitability. Here we investigated the contribution of the
Mark R Fowler et al.
Cardiovascular research, 62(3), 529-537 (2004-05-26)
Recent work has suggested that Na(+)/Ca(2+) exchange (NCX) and L-type Ca(2+) current (I(Ca)) are located predominantly in the t-tubules of cardiac ventricular myocytes, which therefore represent a microdomain for the regulation of intracellular Na(+) (Na(i)) and Ca(2+) (Ca(i)). The aim
Sara Arganda et al.
Nature neuroscience, 10(11), 1467-1473 (2007-10-02)
Pump activity is a homeostatic mechanism that maintains ionic gradients. Here we examined whether the slow reduction in excitability induced by sodium-pump activity that has been seen in many neuronal types is also involved in neuronal coding. We took intracellular
C M Loughrey et al.
Cell calcium, 34(1), 1-9 (2003-05-28)
The Ca(2+) dissociation constant (K(d)) of Fluo-3 was determined using confocal fluorescence microscopy in two different situations: (i) within the cytosol of a permeabilised cardiomyocyte; and (ii) in an intact cardiomyocyte after incubation with the acetoxymethyl ester form of Fluo-3
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