Direkt zum Inhalt
Merck
Alle Fotos(2)

Dokumente

541281

Sigma-Aldrich

Methanseleninsäure

95%

Synonym(e):

Methyl-seleninsäure

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(2)

About This Item

Lineare Formel:
CH3SeO2H
CAS-Nummer:
28274-57-9
Molekulargewicht:
127.00
MDL-Nummer:
MFCD03093983
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24878530
NACRES:
NA.22

Assay

95%

mp (Schmelzpunkt)

128-132 °C (lit.)

SMILES String

C[Se](O)=O

InChI

1S/CH4O2Se/c1-4(2)3/h1H3,(H,2,3)

InChIKey

UEQANLFPOFICBH-UHFFFAOYSA-N

Verwandte Kategorien

Allgemeine Beschreibung

Methaneseleninic acid is an oxidizing agent useful in organic synthesis. It is formed as major product during the oxidations of γ-glutamyl-Se-methylselenocysteine and Se-methylselenocysteine.

Anwendung

Methaneseleninic acid may be employed as a ligand in the preparation of lanthanide complexes. It may also be used in the synthesis of a 12-membered macrocycle [(p-MeO-C6H4)2Te(μ-O)-(μ-MeSeO2)(μ4-Cl)]2 by reacting with bis(p-methoxyphenyl)tellurium dichloride.

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

M Kotrebai et al.
Journal of chromatography. A, 866(1), 51-63 (2000-02-19)
Increasing speciation demands in clinical chemistry, toxicology and nutrition have made the determination of the total elements in a sample inadequate; the amount of an element and the chemical forms in which it is present need to be known. Inductively
Novel europium and gadolinium complexes with methaneseleninate as ligand: Synthesis, characterization and spectroscopic study.
Souza AP, et al.
Inorganic Chemistry Communications, 15, 97-101 (2012)
Shutao Yin et al.
Apoptosis : an international journal on programmed cell death, 17(4), 388-399 (2011-12-20)
ABT-737, a novel small molecule inhibitor of Bcl-2 family proteins, holds great promise to complement current cancer therapies. However many types of solid cancer cells are resistant to ABT-737. One practical approach to improve its therapeutic efficacy is to combine
Haitao Zhang et al.
The Prostate, 70(12), 1265-1273 (2010-07-14)
Previous studies have demonstrated that physiological concentrations of methylseleninic acid (MSA) inhibits the growth of prostate cancer cells. The growth inhibitory effect could be attributed to cell cycle block and apoptosis induction. The current study was designed to investigate the
12-Membered Macrocycles Containing Ditelluroxane and Selenotelluroxane Units.
Srungavruksham NK and Baskar V.
European Journal of Inorganic Chemistry, 2012(1), 136-142 (2012)
Alle zugehörigen Dokumente anzeigen

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.