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D0670

Dihydroouabain

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About This Item

Empirical Formula (Hill Notation):
C29H46O12
CAS Number:
1183-35-3
Molecular Weight:
586.67
UNSPSC Code:
12352200
PubChem Substance ID:
24278355
EC Number:
214-663-0
MDL number:
MFCD00049227
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SMILES string

[H][C@@]12CC[C@]3(O)C[C@H](C[C@@H](O)[C@]3(CO)[C@@]1([H])[C@H](O)C[C@]4(C)[C@H](CC[C@]24O)[C@H]5COC(=O)C5)O[C@@H]6O[C@@H](C)[C@H](O)[C@@H](O)[C@H]6O

InChI

1S/C29H46O12/c1-13-22(34)23(35)24(36)25(40-13)41-15-8-19(32)28(12-30)21-17(3-5-27(28,37)9-15)29(38)6-4-16(14-7-20(33)39-11-14)26(29,2)10-18(21)31/h13-19,21-25,30-32,34-38H,3-12H2,1-2H3/t13-,14?,15-,16+,17+,18+,19+,21+,22-,23+,24+,25-,26+,27-,28+,29-/m0/s1

InChI key

ZTFGOPUOTATSAL-CFVDWFIMSA-N

Biochem/physiol Actions

Cardiac glycoside; an inhibitor of the sodium-potassium pump.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
010M4039
017K4130
016K4076
125H4060
057H4083

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N A Delamere et al.
Investigative ophthalmology & visual science, 39(5), 763-768 (1998-04-16)
In a previous study, an increase in Na,K-ATPase alpha 2 expression was detected in the epithelium of porcine lenses exposed to amphotericin B, an ionophore that also increases lens sodium and stimulates active sodium transport. The purpose of the present
Raimondo D'Ambrosio et al.
Journal of neurophysiology, 87(1), 87-102 (2002-01-11)
Little information is available on the specific roles of different cellular mechanisms involved in extracellular K(+) homeostasis during neuronal activity in situ. These studies have been hampered by the lack of an adequate experimental paradigm able to separate K(+)-buffering activity
Isamu Ito et al.
Investigative ophthalmology & visual science, 47(2), 683-692 (2006-01-25)
To evaluate the effect of acute exposure to high glucose on myogenic tone and reactivity of the rat ophthalmic artery and to compare the observations with that in ophthalmic artery from a diabetic rat model. Ophthalmic arteries from Sprague-Dawley rats
Akiyuki Taruno et al.
Neuroscience research, 72(2), 117-128 (2011-11-22)
A glutamatergic end-bulb synapse in the avian nucleus magnocellularis relays temporal sound information from the auditory nerve. Here, we show that presynaptic Na(+)/K(+)-ATPase (NKA) activity at this synapse contributes to the maintenance of the readily releasable pool (RRP) of vesicles
Cyrille Vaillend et al.
Journal of neurophysiology, 88(6), 2963-2978 (2002-12-06)
Extra- and intracellular records were made from rat acute hippocampal slices to examine the effects of partial inhibition of Na(+)-K(+)-ATPases (Na(+)-K(+) pumps) on neuronal hyperexcitability. Bath application of the low-affinity cardiac glycoside, dihydroouabain (DHO), reversibly induced interictal-like epileptiform bursting activity
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