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Merck
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重要文件

S6626

Sigma-Aldrich

毒毛旋花子苷元

同義詞:

3β,5,14-三羟基-19-氧-5β,20(22)-强心苷, ;毒毛旋花苷配基, K-毒毛旋花子甙元, 毒毛旋花子甙元, 毒毛旋花子苷K, 毒毛旋花子苷元, 毒毛旋花甙元, 羊角拗定, 羊角拗甾醇

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About This Item

經驗公式(希爾表示法):
C23H32O6
CAS號碼:
分子量::
404.50
EC號碼:
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.77

品質等級

儲存溫度

−20°C

SMILES 字串

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

InChI 密鑰

ODJLBQGVINUMMR-UHFFFAOYSA-N

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應用

毒毛旋花子甙元可用于合成乙酰毒毛旋花子甙元,已研究其对狗隐静脉神经递质释放的影响。3

生化/生理作用

毒毛旋花子甙元(Strophanthidin)是一种强心苷,可提高心肌细胞中的Na+/K+-ATP酶活性。1在兔肾皮质切片中,它可降低钾含量,提高钠含量。2

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

個人防護裝備

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


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分析證明 (COA)

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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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