541281
甲亚硒酸
95%
别名:
Methylseleninic acid
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关于此项目
线性分子式:
CH3SeO2H
化学文摘社编号:
分子量:
127.00
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
95%
mp
128-132 °C (lit.)
SMILES字符串
C[Se](O)=O
InChI
1S/CH4O2Se/c1-4(2)3/h1H3,(H,2,3)
InChI key
UEQANLFPOFICBH-UHFFFAOYSA-N
一般描述
甲亚硒酸是一种在有机合成中有用的氧化剂。它是在γ-谷氨酰硒-甲基硒代半胱氨酸和硒-甲基硒代半胱氨酸氧化过程中形成的主要产物。
应用
甲亚硒酸可用作制备镧系元素配合物的配体。它也可用于通过与双（对甲氧基苯基）二氯化碲反应合成12元大环[(p-MeO-C6H4)2Te(μ-O)-(μ-MeSeO2)(μ4-Cl)]2。
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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
Sreenivasulu Chintala et al.
BMC cancer, 12, 293-293 (2012-07-19)
Clear cell renal cell carcinoma (ccRCC) accounts for more than 80% of the cases of renal cell carcinoma. In ccRCC deactivation of Von-Hippel-Lindau (VHL) gene contributes to the constitutive expression of hypoxia inducible factors 1 and 2 alpha (HIF-α), transcriptional
12-Membered Macrocycles Containing Ditelluroxane and Selenotelluroxane Units.
Srungavruksham NK and Baskar V.
European Journal of Inorganic Chemistry, 2012(1), 136-142 (2012)
Maher S Saifo et al.
Molecular cancer, 9, 310-310 (2010-12-04)
Beta-catenin is a multifunctional oncogenic protein that contributes fundamentally to cell development and biology. Elevation in expression and activity of β-catenin has been implicated in many cancers and associated with poor prognosis. Beta-catenin is degraded in the cytoplasm by glycogen
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
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