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安全信息

151874

Sigma-Aldrich

二甲基亚砜-d 6

99.9 atom % D

别名:

DMSO-d6, 二甲基亚砜-d6, 氘代二甲亚砜

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About This Item

线性分子式:
(CD3)2SO
CAS号:
2206-27-1
分子量:
84.17
Beilstein:
1237248
EC 号:
218-617-0
MDL编号:
MFCD00002090
UNSPSC代码:
12191502
PubChem化学物质编号:
24849174
NACRES:
NA.11

蒸汽压

0.42 mmHg ( 20 °C)

质量水平

200

同位素纯度

99.9 atom % D

方案

99% (CP)

表单

liquid

自燃温度

573 °F

expl. lim.

42 %

技术

NMR: suitable

杂质

≤0.0250% water
water

折射率

n20/D 1.476 (lit.)

沸点

189 °C (lit.)

mp

20.2 °C (lit.)

密度

1.190 g/mL at 25 °C (lit.)

质量偏移

M+6

SMILES字符串

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

InChI

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

InChI key

IAZDPXIOMUYVGZ-WFGJKAKNSA-N

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相关类别

应用


  • Investigation of the Spatial Structure of Flufenamic Acid in Supercritical Carbon Dioxide Media via 2D NOESY.：研究超临界CO2中氟灭酸的分子相互作用，其中分析方法以二甲基亚砜-d₆为溶剂改进光谱读数(Khodov et al., 2023)。

  • Taguchi Approach for Optimization of a Green Quantitative 1H-NMR Practice for Characterization of Levetiracetam and Brivaracetam in Pharmaceuticals.：为了环境可持续性发展，在核磁共振波谱(NMR)中采用二甲基亚砜-d₆改进药物表征分析方法(Mansour et al., 2022)。

  • Counterintuitive torsional barriers controlled by hydrogen bonding.：研究氢键影响的分子扭转，其中二甲基亚砜-d₆用于研究溶剂作用。有助了解分析化学中的分子动力学(Barbero et al., 2020)。

  • Elucidating Interactions between DMSO and Chelate-Based Ionic Liquids.：研究二甲基亚砜-d₆与离子液体相互作用的动力学。有助了解分析方法学中关键的溶剂-溶质相互作用(Chen et al., 2015)。

  • Conformation of an octapeptide fragment (2-9) of kaliocin-1 in DMSO-d6 by 1H NMR and restrained molecular dynamics.：在NMR中采用二甲基亚砜-d₆以分析肽的构象特性。有助了解分析条件下的多肽结构(Sunilkumar et al., 2007)。

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储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

190.4 °F

闪点(°C)

88 °C

法规信息

美国出口管控1C298产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000415903
0000415903
0000418611
0000418611
MKCX0704

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A D Fortes et al.
Acta crystallographica Section B, Structural science, crystal engineering and materials, 76(Pt 5), 733-748 (2020-10-06)
Neutron powder diffraction data have been collected from a series of flash-frozen aqueous solutions of dimethyl sulfoxide (DMSO) with concentrations between 25 and 66.7 mol% DMSO. These reveal the existence of three stoichiometric hydrates, which crystallize on warming between 175 and
Mika Henrikki Sipponen et al.
Nature communications, 9(1), 2300-2300 (2018-06-14)
Dehydration reactions proceed readily in water-filled biological cells. Development of biocatalysts that mimic such compartmentalized reactions has been cumbersome due to the lack of low-cost nanomaterials and associated technologies. Here we show that cationic lignin nanospheres function as activating anchors
Satish N Dighe et al.
ACS omega, 5(48), 30971-30979 (2020-12-17)
Cholinesterases (ChE) are well-known drug targets for the treatment of Alzheimer's disease (AD). In continuation of work to develop novel cholinesterase inhibitors, we utilized a structure-based scaffold repurposing approach and discovered six novel ChE inhibitors from our recently developed DNA
Barbara Parrino et al.
European journal of medicinal chemistry, 94, 367-377 (2015-03-18)
Three new ring systems, pyrido[2',3':3,4]pyrrolo[1,2-a]quinoxalines, pyrido[3',2':3,4]pyrrolo[1,2-a]quinoxalines and pyrido[2',3':5,6]pyrazino[2,1-a]isoindoles, were synthesized through an aza-substitution on the already active isoindolo-quinoxaline system and in particular in the position 7 or 4 of the isoindole moiety and in position 5 of the quinoxaline portion.
Priya P Netalkar et al.
European journal of medicinal chemistry, 79, 47-56 (2014-04-12)
Air and moisture stable coordination compounds of late first row transition metals, viz. Co(II), Ni(II), Cu(II) and Zn(II), with a newly designed ligand, 2-(2-benzo[d]thiazol-2-yl)hydrazono)propan-1-ol (LH), were prepared and successfully characterized using various spectro-analytical techniques. The molecular structures of the ligand
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核磁共振(NMR)_核磁共振波谱法原理_核磁共振波谱法应用-默克生命科学

默克分享核磁共振波谱法是一种测定样本分子结构和化学成分的分析技术，主要分析自旋原子核和强磁场之间的相互作用。其工作原理是外加静磁场引起分子中的特定原子核选择性吸收射频，通过所吸收的能量诱导核自旋的跃迁并呈现在共振谱上。

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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