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重要文件

1.03424

Sigma-Aldrich

二甲亚砜-D6

deuteration degree min. 99.8% for NMR spectroscopy MagniSolv

同義詞:

二甲基亚砜-d 6, DMSO-d6, 二甲基亚砜-d6, 氘代二甲亚砜

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About This Item

線性公式:
(CD3)2SO
CAS號碼:
分子量::
84.17
Beilstein:
1237248
MDL號碼:
分類程式碼代碼:
12142201
酶委員會索引編號:
218-617-0
NACRES:
NA.22
暫時無法取得訂價和供貨情況

蒸汽壓力

0.42 mmHg ( 20 °C)

品質等級

形狀

liquid

自燃溫度

573 °F

效力

14500 mg/kg LD50, oral (Rat)
40000 mg/kg LD50, skin (Rat)

expl. lim.

42 %

技術

NMR: suitable

雜質

≤0.020% Water (H<SUB>2</SUB>O) (NMR)
≤0.030% Water (H<SUB>2</SUB>O + D<SUB>2</SUB>O) (Karl Fischer)

折射率

n20/D 1.476 (lit.)

bp

189 °C (lit.)

mp

20.2 °C

轉變溫度

flash point 88 °C

密度

1.190 g/mL at 25 °C (lit.)

質量偏移

M+6

儲存溫度

no temp limit

SMILES 字串

[2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3

InChI 密鑰

IAZDPXIOMUYVGZ-WFGJKAKNSA-N

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應用


  • 活性炭表面吸附的计算机模拟。:该研究使用计算模型来模拟吸附过程,其中可能使用二甲基亚砜-d₆货号作为模型溶剂来分析分子水平上的相互作用(Wurster et al., 1994)。

  • 溶剂对环(-D-Trp-D-Asp-Pro-D-Val-Leu-)构象的影响。核磁共振光谱和分子模型研究。:研究了像二甲基亚砜-d₆这样的溶剂如何影响肽的构象,增强了我们对不同化学环境下肽行为的理解(Gonnella et al., 1994)。

  • 血管紧张素II (ANG II)和[Sar1]血管紧张素II的nh2末端结构域在构象和活性中的作用。与[des-1,2,3]血管紧张素II相比,芳香环聚类和肽骨架折叠的NMR证据。:用二甲基亚砜-d₆作为溶剂讨论血管紧张素II的结构和功能方面,以方便NMR分析,提供对肽结构-活性关系的见解(Matsoukas et al., 1994)。

  • Ac-[Nle4]alpha-MSH4-11-NH2的环内酰胺类似物。:在核磁共振研究中使用二甲基亚砜-d₆来研究环内酰胺类似物的分子构象,有助于肽化学研究(Sugg et al., 1988)。

  • 一种淋巴细胞分化胸腺因子的核磁共振研究。锌(II)-非肽复合物(胸腺素)的研究。:利用二甲基亚砜-d₆在详细的核磁共振研究中探索金属-肽复合物的相互作用,这对于理解分析生物化学中肽的生物活性构象和功能至关重要(Cung et al., 1988)。

分析報告

氘化度: ≥ 99.80%
水(K. Fischer,H₂O + D₂O): ≤ 0.030%
性能测试(NMR光谱):通过测试
水(NMR,H₂O): ≤ 0.020 %

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法律資訊

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

190.4 °F

閃點(°C)

88 °C


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