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235938

Sigma-Aldrich

Tetraethylammonium iodide

98%

Synonym(s):

2,2′,4,4′-Tetrahydroxy diphenyl ketone, Bis(2,4-dihydroxyphenyl)methanone, TEA iodide

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About This Item

Linear Formula:
(C2H5)4N(I)
CAS Number:
68-05-3
Molecular Weight:
257.16
Beilstein:
3562649
EC Number:
200-676-9
MDL number:
MFCD00011829
UNSPSC Code:
12352116
PubChem Substance ID:
24854125
NACRES:
NA.22

Assay

98%

form

solid

mp

>300 °C (lit.)

SMILES string

[I-].CC[N+](CC)(CC)CC

InChI

1S/C8H20N.HI/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1

InChI key

UQFSVBXCNGCBBW-UHFFFAOYSA-M

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Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Myung-Woo Byun
Journal of medicinal food, 15(11), 1032-1037 (2012-10-13)
Polyphenol-rich foods, such as fruits and vegetables, are protective against cardiovascular diseases, but the mechanisms of the beneficial effects are still unknown. The goal of this research was to clarify actions of procyanidin trimer (C1) in rat aortic endothelial cells
Nanomechanics of cation-π interactions in aqueous solution.
Qingye Lu et al.
Angewandte Chemie (International ed. in English), 52(14), 3944-3948 (2013-03-02)
Lei Yang et al.
The Journal of general physiology, 140(5), 529-540 (2012-10-31)
We investigated the effects of changing extracellular K(+) concentrations on block of the weak inward-rectifier K(+) channel Kir1.1b (ROMK2) by the three intracellular cations Mg(2+), Na(+), and TEA(+). Single-channel currents were monitored in inside-out patches made from Xenopus laevis oocytes
Sébastien Dilly et al.
Biochemical pharmacology, 85(4), 560-569 (2012-12-29)
Valine residues in the pore region of SK2 (V366) and SK3 (V520) were replaced by either an alanine or a phenylalanine to evaluate the impact on the interactions with the allosteric blocker apamin. Unlike TEA which showed high sensitivity to
Guillermo J Pérez et al.
American journal of physiology. Cell physiology, 304(3), C280-C286 (2012-12-01)
We studied principal neurons from canine intracardiac (IC) ganglia to determine whether large-conductance calcium-activated potassium (BK) channels play a role in their excitability. We performed whole cell recordings in voltage- and current-clamp modes to measure ion currents and changes in
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