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T25305

Sigma-Aldrich

Tetraphenylarsonium(V) chloride hydrate

97%

Sinônimo(s):

Phenylarsonium chloride, Tetraphenylarsenic chloride

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About This Item

Fórmula linear:
(C6H5)4As(Cl) · xH2O
Número CAS:
507-28-8
Peso molecular:
418.79 (anhydrous basis)
Beilstein:
3580063
Número CE:
208-070-6
Número MDL:
MFCD00149995
Código UNSPSC:
12161600
ID de substância PubChem:
24900042
NACRES:
NA.22

Ensaio

97%

adequação da reação

core: arsenic
reagent type: catalyst

pf

258-260 °C (lit.)

cadeia de caracteres SMILES

O.[Cl-].c1ccc(cc1)[As+](c2ccccc2)(c3ccccc3)c4ccccc4

InChI

1S/C24H20As.ClH.H2O/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;1H2/q+1;;/p-1

chave InChI

NGDWSDTZKCSLRK-UHFFFAOYSA-M

Aplicação

Cation exchange reagent. Used to prepare arsonium amide, oxime, and carbohydrate derivatives.

Pictogramas

Skull and crossbonesEnvironment
GHS06,GHS09

Palavra indicadora

Danger

Frases de perigo

H301 + H331,H410

Classificações de perigo

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Código de classe de armazenamento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
STBK0219
STBH9825
STBG7880
STBF3158V
STBC2940V

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E Bibi et al.
Proceedings of the National Academy of Sciences of the United States of America, 90(19), 9209-9213 (1993-10-01)
We describe functional expression of the mouse multidrug-resistance protein (P-glycoprotein; P-gp) in an Escherichia coli mutant defective in the outer membrane protease ompT. Heterologously expressed mdr1 appears as an unglycosylated species with an apparent molecular mass of 140 kDa in
Effect of phosphonium and arsonium salts on the differential-pulse polarograms of three permitted synthetic food colouring matters.
A G Fogg et al.
The Analyst, 112(9), 1319-1321 (1987-09-01)
K Yoshioka et al.
Experientia, 42(9), 1022-1023 (1986-09-15)
The effect of lipophilic cations such as triphenylmethylphosphonium, tetraphenylphosphonium and tetraphenylarsonium in addition to dibenzyldimethylammonium on thiamine transport in isolated rat hepatocytes was studied. Lipophilic cations at the concentration 10 microM almost completely inhibited thiamine uptake. Kinetic studies showed that
A M George et al.
Archives of biochemistry and biophysics, 333(1), 66-74 (1996-09-01)
In this preliminary study, we report the cloning of the human MDR1 cDNA into a prokaryotic expression vector and the consequent functional expression of heterologous P-glycoprotein in Escherichia coli. We demonstrate increased resistance to the P-glycoprotein substrates TPA+, TPP+, and
J A Podcasy et al.
Journal of chromatography, 315, 111-118 (1984-12-19)
The effect of the hetaerons tetraphenylarsonium chloride (Ph4AsCl) and tetraphenylarsonium perchlorate (Ph4AsClO4) on the retention of neutral and cationic metalloporphyrins on a reversed-phase column with an acetonitrile-tetrahydrofuran (85:15, v/v) mobile phase was investigated. The adsorption properties of the two hetaerons
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