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296147

Sigma-Aldrich

Dimethyl sulfoxide-d6

99.9 atom % D, contains 0.03 % (v/v) TMS

Synonym(s):

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

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10 X 0.5 ML
$50.80
10 X 0.6 ML
$58.00
10 X 0.75 ML
$66.00
10 X 1 ML
$74.10
10 G
$88.50
25 G
$174.00
50 G
$325.00

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10 X 0.5 ML
$50.80
10 X 0.6 ML
$58.00
10 X 0.75 ML
$66.00
10 X 1 ML
$74.10
10 G
$88.50
25 G
$174.00
50 G
$325.00

About This Item

Linear Formula:
(CD3)2SO
CAS Number:
2206-27-1
Molecular Weight:
84.17
Beilstein:
1237248
EC Number:
218-617-0
MDL number:
MFCD00002090
UNSPSC Code:
12191502
PubChem Substance ID:
24857840
NACRES:
NA.21

$50.80

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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

contains

0.03 % (v/v) TMS

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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General description

Dimethyl sulfoxide-d6 is a deuterated NMR solvent that is useful in NMR-based research and analyses.

Application


  • Estimation of dissociation constants (pKa′s) of oximes from proton chemical shifts in dimethyl sulfoxide solution: This research utilizes Dimethyl sulfoxide-d₆ (DMSO-d₆) to determine pKa values of oximes, demonstrating its crucial role in enhancing the accuracy of proton NMR spectroscopy for chemical analysis and research within pharmaceutical contexts (Kurtz AP, D′Silva TD, 1987).

  • Proton nuclear magnetic resonance studies on methylthiohydantoins, thiohydantoins, and hydantoins of amino acids: DMSO-d₆ is extensively employed to investigate the structure and behavior of various hydantoin derivatives in amino acid research, proving essential for understanding protein structures and functions, with implications for both academic and pharmaceutical industries (Suzuki T, Tomioka T, Tuzimura K, 1977).

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accessory

Product No.
Description
Pricing

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

190.4 °F

Flash Point(C)

88 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000404281
0000403455
STBL3277
STBL3273
STBL3278

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M G Nair et al.
Applied and environmental microbiology, 57(2), 434-439 (1991-02-01)
Two isoflavonoids isolated from clover roots grown under phosphate stress were characterized as formononetin (7-hydroxy,4'-methoxy isoflavone) and biochanin A (5,7-dihydroxy,4'-methoxy isoflavone). At 5 ppm, these compounds stimulated hyphal growth in vitro and root colonization of an undescribed vesicular-arbuscular mycorrhiza, a
Using high-performance quantitative NMR (HP-qNMR?) for certifying traceable and highly accurate purity values of organic reference materials with uncertainties< 0.1%.
Weber M, et al.
Accreditation and Quality Assurance, 18(2), 91-98 (2013)
Diode laser measurements of CD3 quantum yields and internal energy for the dissociation of dimethyl sulfoxide-d6.
Rudolph RN, et al.
J. Chem. Phys. , 106(4), 1346-1352 (1997)
Papawee Suabjakyong et al.
PloS one, 10(3), e0122733-e0122733 (2015-03-27)
The basidiomycetous mushroom Phellinus igniarius (L.) Quel. has been used as traditional medicine in various Asian countries for many years. Although many reports exist on its anti-oxidative and anti-inflammatory activities and therapeutic effects against various diseases, our current knowledge of
Timothy M Shoup et al.
Molecular imaging and biology : MIB : the official publication of the Academy of Molecular Imaging, 17(2), 257-263 (2014-10-03)
Fatty acid amide hydrolase (FAAH), a catabolic enzyme which regulates lipid transmitters in the endocannabinoid system, is an avidly sought therapeutic and positron emission tomography (PET) imaging target for studies involving addiction and neurological disorders. We report the synthesis of
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Related Content

Nuclear Magnetic Resonance (NMR)

NMR spectroscopy elucidates molecular structure and purity via nuclear spin states in a strong magnetic field.

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      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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