Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

402494

Sigma-Aldrich

Phenylarsine oxide

technical grade

Synonym(s):

Arzene, Oxophenylarsine, PAO

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C6H5AsO
CAS Number:
637-03-6
Molecular Weight:
168.02
Beilstein/REAXYS Number:
2935227
EC Number:
211-275-3
MDL number:
MFCD00001990
UNSPSC Code:
12352200
PubChem Substance ID:
329755960

grade

technical grade

reaction suitability

reagent type: catalyst
core: arsenic

SMILES string

O=[As]c1ccccc1

InChI

1S/C6H5AsO/c8-7-6-4-2-1-3-5-6/h1-5H

InChI key

BQVCCPGCDUSGOE-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

Phenylarsine oxide inhibits internalization of cell surface receptors; inhibits tyrosine phosphatases, with no effect on tyrosine kinase. Metabolic poison.

Other Notes

Contains varying amounts of polymer

replaced by

Product No.
Description
Pricing

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
S43266
71972_
05301TC
19626LO
13612HR

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Anne-Christine Schmidt et al.
Journal of chromatography. A, 1218(2), 280-285 (2010-12-24)
A separation method for a mixture of eight sulfur-containing peptides and proteins characterized by a wide molar mass (1-18.4 kDa) and pI range (4.5-10.7) was developed onto a monolithic phenyl phase. Based on the first optimization steps that revealed an
M S Song et al.
Neuroscience, 178, 181-188 (2011-01-26)
A number of recent studies have indicated that accumulation of β amyloid (Aβ) peptides within neurons is an early event which may trigger degeneration of neurons and subsequent development of Alzheimer's disease (AD) pathology. However, very little is known about
Anne-Christine Schmidt et al.
Journal of mass spectrometry : JMS, 47(8), 949-961 (2012-08-18)
Phenylarsenic-substituted cysteine-containing peptides and proteins were completely differentiated from their unbound original forms by the coupling of reversed phase liquid chromatography with electrospray ionization mass spectrometry. The analysis of biomolecules possessing structure-stabilizing disulfide bridges after reduction provides new insights into
Biyun Ni et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 18(1), 140-151 (2011-11-04)
Bax and Bak are regarded as key mediators for cytochrome c (Cyt c) release and apoptosis. Loss of Bax or Bak is often reported in human cancers and renders resistance of these cancerous cells to chemotherapy. Here, we investigated that
Bingbing Li et al.
Plant physiology, 159(2), 671-681 (2012-04-25)
Protein tyrosine phosphatases (PTPases) have long been thought to be activated by reductants and deactivated by oxidants, owing to the presence of a crucial sulfhydryl group in their catalytic centers. In this article, we report the purification and characterization of
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service