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11093

Sigma-Aldrich

Arsenobetaine

purum p.a., ≥95.0% (NMR)

Sinónimos:

2-(Trimethylarsonio)acetate

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About This Item

Fórmula empírica (notación de Hill):
C5H11AsO2
Número de CAS:
64436-13-1
Peso molecular:
178.06
Beilstein/REAXYS Number:
3933180
MDL number:
MFCD01311729
UNSPSC Code:
12352100
PubChem Substance ID:
329749148
NACRES:
NA.22

grade

purum p.a.

Quality Level

100

assay

≥95.0% (NMR)

form

solid

SMILES string

C[As+](C)(C)CC([O-])=O

InChI

1S/C5H11AsO2/c1-6(2,3)4-5(7)8/h4H2,1-3H3

InChI key

SPTHHTGLGVZZRH-UHFFFAOYSA-N

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Application

Arsenobetaine has been used to investigate the biochemical response of mice (Mus musculus) to inorganic arsenic exposure using liver as the target organ.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCL6274
BCCK6043
BCCJ2289
BCCG9080
BCCG1703

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Arsenic(V) oxide hydrate ≥99.99%

Sigma-Aldrich

363456

Arsenic(V) oxide hydrate

Marisa H Sobel et al.
Journal of the American Heart Association, 9(4), e015658-e015658 (2020-02-19)
Background Arsenic-related cardiovascular effects at exposure levels below the US Environmental Protection Agency's standard of 10 μg/L are unclear. For these populations, food, especially rice, is a major source of exposure. We investigated associations of rice intake, a marker of arsenic
K J Whaley-Martin et al.
Talanta, 88, 187-192 (2012-01-24)
Arsenic is ubiquitous in the tissues of marine organisms and in uncontaminated environments it is dominantly present as the highly soluble and easily extractable non-toxic arsenical, arsenobetaine. However in contaminated environments, higher proportions of inorganic arsenic, which is much less
Miranda R Jones et al.
Epidemiology (Cambridge, Mass.), 22(2), 153-161 (2011-01-06)
High chronic exposure to inorganic arsenic may contribute to the development of hypertension. Limited information is available, however, on the association of low to moderate exposure to inorganic arsenic with blood pressure levels and hypertension. We investigated the association of
Michael J Watts et al.
Journal of environmental monitoring : JEM, 10(6), 753-759 (2008-06-06)
The relationship between the total arsenic concentration and the chemical speciation of arsenic in two species of earthworm (Lumbricus rubellus and Dendrodrilus rubidus) in relation to the host soil, was investigated for 13 sites of varying arsenic content, including a
Toni Llorente-Mirandes et al.
Chemosphere, 81(7), 867-875 (2010-10-01)
The determination of arsenic compounds in algae collected on the Catalan coast (Western Mediterranean) is reported. Ten algae species and the seagrass Posidonia oceanica were analyzed. Total arsenic in the samples was determined by microwave digestion and inductively coupled plasma
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