1.03424

ジメチルスルホキシド-d₆

deuteration degree min. 99.8% for NMR spectroscopy MagniSolv^™

• 別名: (メチルスルホキシド)-d₆, DMSO-d₆, ヘキサジューテロジメチルスルホキシド
• 化学式: (CD₃)₂SO
• CAS番号: 2206-27-1
• 分子量: 84.17
• Beilstein: 1237248
• MDL番号: MFCD00002090
• UNSPSCコード: 12142201
• EC Index Number: 218-617-0
• NACRES: NA.22

特性

• 蒸気圧: 0.42 mmHg ( 20 °C)
• 品質水準: 100
• 形状: liquid
• 自己発火温度: 573 °F
• 有効性: 14500 mg/kg LD₅₀, oral (Rat); 40000 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 42 %
• テクニック: NMR: suitable
• 不純物: ≤0.020% Water (H<SUB>2</SUB>O) (NMR); ≤0.030% Water (H<SUB>2</SUB>O + D<SUB>2</SUB>O) (Karl Fischer)
• 屈折率: n20/D 1.476 (lit.)
• bp: 189 °C (lit.)
• mp: 20.2 °C
• 転移温度: flash point 88 °C
• 密度: 1.190 g/mL at 25 °C (lit.)
• 質量シフト: M+6
• 保管温度: no temp limit
• SMILES記法: [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

詳細

アプリケーション

• Computer modeling of adsorption on an activated charcoal surface.: This study uses computational modeling to simulate adsorption processes, where Dimethyl sulfoxide-d₆ is likely used as a model solvent to analyze interactions at the molecular level (Wurster et al., 1994).


• Solvent effects on the conformation of cyclo(-D-Trp-D-Asp-Pro-D-Val-Leu-). An NMR spectroscopy and molecular modeling study.: Investigates how solvents like Dimethyl sulfoxide-d₆ influence peptide conformations, enhancing our understanding of peptide behavior in different chemical environments (Gonnella et al., 1994).


• Role of the NH2-terminal domain of angiotensin II (ANG II) and [Sar1]angiotensin II on conformation and activity. NMR evidence for aromatic ring clustering and peptide backbone folding compared with [des-1,2,3]angiotensin II.: Discusses the structural and functional aspects of angiotensin II with Dimethyl sulfoxide-d₆ as a solvent to facilitate NMR analysis, providing insights into peptide structure-activity relationships (Matsoukas et al., 1994).


• Cyclic lactam analogues of Ac-[Nle4]alpha-MSH4-11-NH2.: Focuses on cyclic lactam analogues using Dimethyl sulfoxide-d₆ in NMR studies to investigate molecular conformations, contributing to peptide chemistry research (Sugg et al., 1988).


• NMR study of a lymphocyte differentiating thymic factor. An investigation of the Zn(II)-nonapeptide complexes (thymulin).: Utilizes Dimethyl sulfoxide-d₆ in detailed NMR studies to explore the interactions of metal-peptide complexes, which are crucial for understanding the bioactive conformation and function of peptides in analytical biochemistry (Cung et al., 1988).

アナリシスノート

Deuteration degree: ≥ 99.80 %
Water (K. Fischer, H₂O + D₂O): ≤ 0.030 %
Performance test (NMR-spectrum): passes test
Water (NMR, H₂O): ≤ 0.020 %

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法的情報

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1
• 引火点(°F): 190.4 °F
• 引火点(℃): 88 °C