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Merck

11093

Arsenobetaine

purum p.a., ≥95.0% (NMR)

Synonym(s):

2-(Trimethylarsonio)acetate

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About This Item

Empirical Formula (Hill Notation):
C5H11AsO2
CAS Number:
64436-13-1
Molecular Weight:
178.06
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329749148
MDL number:
MFCD01311729
Beilstein/REAXYS Number:
3933180

Key Documents

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Product Name

Arsenobetaine, purum p.a., ≥95.0% (NMR)

InChI key

SPTHHTGLGVZZRH-UHFFFAOYSA-N

SMILES string

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

InChI

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

grade

purum p.a.

assay

≥95.0% (NMR)

form

solid

Quality Level

100

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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

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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Certificates of Analysis (COA)

Lot/Batch Number
BCCP2517
BCCM7275
BCCL6274
BCCK6043
BCCJ2289

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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
Gernot Pichler et al.
Circulation. Cardiovascular imaging, 12(5), e009018-e009018 (2019-05-08)
Arsenic exposure has been related to numerous adverse cardiovascular outcomes. The aim of this study was to investigate the cross-sectional and prospective association between arsenic exposure with echocardiographic measures of left ventricular (LV) geometry and functioning. A total of 1337
Takashi Kunito et al.
Reviews of environmental contamination and toxicology, 195, 31-69 (2008-04-19)
Although there have been numerous studies on arsenic in low-trophic-level marine organisms, few studies exist on arsenic in marine mammals, seabirds, and sea turtles. Studies on arsenic species and their concentrations in these animals are needed to evaluate their possible
Ana Navas-Acien et al.
Environmental health perspectives, 117(9), 1428-1433 (2009-09-15)
Arsenic exposure in drinking water disproportionately affects small communities in some U.S. regions, including American Indian communities. In U.S. adults with no seafood intake, median total urine arsenic is 3.4 microg/L. We evaluated arsenic exposure and excretion patterns using urine
Mojtaba S Taleshi et al.
Environmental science & technology, 44(4), 1478-1483 (2010-01-27)
Arsenic occurs naturally in many types of seafood as water- and fat-soluble organoarsenic compounds. Although water-soluble compounds have been well characterized, the fat-soluble compounds, so-called arsenolipids, have until recently remained unknown. We report that sashimi-grade tuna fish, with a total
View All Related Papers

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