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151874

Sigma-Aldrich

Dimethyl sulfoxide-d6

99.9 atom % D

Synonym(s):

(Methyl sulfoxide)-d6, DMSO-d6, Hexadeuterodimethyl sulfoxide

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About This Item

Linear Formula:
(CD3)2SO
CAS Number:
2206-27-1
Molecular Weight:
84.17
Beilstein/REAXYS Number:
1237248
EC Number:
218-617-0
MDL number:
MFCD00002090
UNSPSC Code:
12191502
PubChem Substance ID:
24849174

vapor pressure

0.42 mmHg ( 20 °C)

Quality Level

200

isotopic purity

99.9 atom % D

assay

99% (CP)

form

liquid

autoignition temp.

573 °F

expl. lim.

42 %

technique(s)

NMR: suitable

impurities

≤0.0250% water
water

refractive index

n20/D 1.476 (lit.)

bp

189 °C (lit.)

mp

20.2 °C (lit.)

density

1.190 g/mL at 25 °C (lit.)

mass shift

M+6

SMILES string

[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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Application


  • Investigation of the Spatial Structure of Flufenamic Acid in Supercritical Carbon Dioxide Media via 2D NOESY.: This research explores the molecular interactions of flufenamic acid in supercritical CO2, highlighting analytical techniques using Dimethyl sulfoxide-d₆ as a solvent to enhance spectral readings (Khodov et al., 2023).

  • Taguchi Approach for Optimization of a Green Quantitative 1H-NMR Practice for Characterization of Levetiracetam and Brivaracetam in Pharmaceuticals.: Utilizes Dimethyl sulfoxide-d₆ in NMR spectroscopy to refine analytical methods for characterizing pharmaceuticals, aiming for environmental sustainability (Mansour et al., 2022).

  • Counterintuitive torsional barriers controlled by hydrogen bonding.: Investigates molecular torsion influenced by hydrogen bonding, with Dimethyl sulfoxide-d₆ employed to study solvent effects, contributing to our understanding of molecular dynamics in analytical chemistry (Barbero et al., 2020).

  • Elucidating Interactions between DMSO and Chelate-Based Ionic Liquids.: Examines the interaction dynamics between Dimethyl sulfoxide-d₆ and ionic liquids, offering insights into solvent-solute interactions critical in analytical methodologies (Chen et al., 2015).

  • Conformation of an octapeptide fragment (2-9) of kaliocin-1 in DMSO-d6 by 1H NMR and restrained molecular dynamics.: This study uses Dimethyl sulfoxide-d₆ in NMR to elucidate the conformational properties of a peptide, aiding in the understanding of peptide structure under analytical conditions (Sunilkumar et al., 2007).

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accessory

Product No.
Description
Pricing

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

190.4 °F

flash_point_c

88 °C

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Dimethyl sulfoxide-d6

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
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
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.
Pedro Aqueveque et al.
Zeitschrift fur Naturforschung. C, Journal of biosciences, 70(3-4), 97-102 (2015-05-29)
Liquid fermentations of the fungus Stereum rameale (N° 2511) yielded extracts with antibacterial activity. The antibacterial activity reached its peak after 216 h of stirring. Bioassay-guided fractionation methods were employed for the isolation of the bioactive metabolites. Three known compounds
Nik Khairunissa Nik Abdullah Zawawi et al.
Bioorganic & medicinal chemistry, 23(13), 3119-3125 (2015-05-24)
A library of novel 2,5-disubtituted-1,3,4-oxadiazoles with benzimidazole backbone (3a-3r) was synthesized and evaluated for their potential as β-glucuronidase inhibitors. Several compounds such as 3a-3d, 3e-3j, 3l-3o, 3q and 3r showed excellent inhibitory potentials much better than the standard (IC50=48.4±1.25μM: d-saccharic
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