218782
Tetraphenylphosphonium bromide
97%, solid
Synonym(s):
Tetraphenylphosphorus bromide
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About This Item
Linear Formula:
(C6H5)4P(Br)
CAS Number:
Molecular Weight:
419.29
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352002
EC Number:
220-393-4
MDL number:
Beilstein/REAXYS Number:
3922383
Product Name
Tetraphenylphosphonium bromide, 97%
reaction suitability
core: phosphonium
mp
295-300 °C (lit.)
InChI key
BRKFQVAOMSWFDU-UHFFFAOYSA-M
InChI
1S/C24H20P.BrH/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;1H/q+1;/p-1
SMILES string
[Br-].c1ccc(cc1)[P+](c2ccccc2)(c3ccccc3)c4ccccc4
assay
97%
form
solid
Quality Level
Related Categories
Application
Supporting electrolyte for the electroreduction of buckminsterfullerene.
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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The Journal of Physical Chemistry, 96, 7137-7137 (1992)
Yael Elbaz et al.
The Journal of biological chemistry, 283(18), 12276-12283 (2008-03-07)
Glycine residues may play functional and structural roles in membrane proteins. In this work we studied the role of glycine residues in EmrE, a small multidrug transporter from Escherichia coli. EmrE extrudes various drugs across the plasma membrane in exchange
M S El-Shahawi et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 27(7), 757-757 (2011-07-13)
Fast and selective sorptions of Cr(VI) species from aqueous media onto tetraphenylphosphonium bromide (TPP(+) · Br(-)) physically immobilized polyurethane foams (PUFs) sorbent were achieved. Based on the Scatchard model of binding sites of the PUFs and Langmuir and Dubinin-Radushkevich (D-R)
Do Kyun Kim et al.
Journal of microbiology and biotechnology, 23(3), 430-435 (2013-03-07)
Multidrug resistance, especially multidrug efflux mechanisms that extrude structurally unrelated cytotoxic compounds from the cell by multidrug transporters, is a serious problem and one of the main reasons for the failure of therapeutic treatment of infections by pathogenic microorganisms as
Sepan T Amadi et al.
The Journal of biological chemistry, 285(34), 26710-26718 (2010-06-17)
EmrE, a member of the small multidrug transporters superfamily, extrudes positively charged hydrophobic compounds out of Escherichia coli cytoplasm in exchange for inward movement of protons down their electrochemical gradient. Although its transport mechanism has been thoroughly characterized, the structural
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