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C0125

Sigma-Aldrich

Cacodylic acid

≥98%

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Synonym(s):
Dimethylarsinic acid, Dimethylarsonic acid, Hydroxydimethylarsine oxide
Linear Formula:
(CH3)2As(O)OH
CAS Number:
Molecular Weight:
138.00
Beilstein:
1736965
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

Assay

≥98%

form

powder

solubility

water: 50 mg/mL, clear, colorless

SMILES string

C[As](C)(O)=O

InChI

1S/C2H7AsO2/c1-3(2,4)5/h1-2H3,(H,4,5)

InChI key

OGGXGZAMXPVRFZ-UHFFFAOYSA-N

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1 of 4

This Item
20835C4945G0549
Cacodylic acid ≥98%

Sigma-Aldrich

C0125

Cacodylic acid

-
Cacodylic acid ≥99.0%

Sigma-Aldrich

20835

Cacodylic acid

-
Sodium cacodylate trihydrate BioXtra, ≥98%

Sigma-Aldrich

C4945

Sodium cacodylate trihydrate

Premium Grade
form

powder

form

solid

form

powder

form

powder

solubility

water: 50 mg/mL, clear, colorless

solubility

-

solubility

H2O: 0.5 M, clear, colorless

solubility

methanol: 1 mg/mL, clear, colorless

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Monika K Nisiewicz et al.
International journal of molecular sciences, 22(1) (2021-01-08)
Nearly half of patients with advanced and metastatic melanomas harbor a BRAF mutation. Vemurafenib (VEM), a BRAF inhibitor, is used to treat such patients, however, responses to VEM are very short-lived due to intrinsic, adaptive and/or acquired resistance. In this
Fang-Chih Chang et al.
Talanta, 198, 137-145 (2019-03-17)
An analytical method for the biomonitoring of arsenic, benzene and polycyclic aromatic hydrocarbons (PAHs) in human urine was developed using liquid chromatography tandem mass spectrometry (LC-MS/MS). The urinary metabolites of monomethylarsonic acid (MMAA), dimethylarsonic acid (DMAA), s-phenylmercapturic acid (S-PMA), and
Hua Naranmandura et al.
Analytical and bioanalytical chemistry, 405(6), 1885-1891 (2012-06-27)
Arsenic (+3 oxidation state) methyltransferase (As3mt) plays a central role in the enzymatically catalyzed conversion of inorganic arsenic into methylated metabolites. Most studies of the metabolism and disposition of arsenicals following exposure to inorganic arsenic focus on the formation and
Hua Naranmandura et al.
Toxicology and applied pharmacology, 260(3), 241-249 (2012-03-20)
The purpose of present study was to characterize the endoplasmic reticulum stress and generation of ROS in rat liver RLC-16 cells by exposing to trivalent dimethylarsinous acid (DMAIII) and compared with that of trivalent arsenite (iAsIII) and monomethylarsonous acid (MMAIII).
Erik J Tokar et al.
Toxicology letters, 209(2), 179-185 (2012-01-11)
Inorganic arsenic, an early life carcinogen in humans and mice, can initiate lesions promotable by other agents in later life. The biomethylation product of arsenic, dimethylarsinic acid (DMA), is a multi-site tumor promoter. Thus, pregnant CD1 mice were given drinking

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