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156914

Sigma-Aldrich

Dimethyl sulfoxide-d6

"100%", 99.96 atom % D

Sinônimo(s):
Hexadeuterodimethyl sulfoxide, (Methyl sulfoxide)-d6, DMSO-d6
Fórmula linear:
(CD3)2SO
Número CAS:
Peso molecular:
84.17
Beilstein:
1237248
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

100

pressão de vapor

0.42 mmHg ( 20 °C)

pureza isotópica

99.96 atom % D

teor

≥99% (CP)

forma

liquid

temperatura de autoignição

573 °F

Lim. expl.

42 %

aplicação(ões)

NMR: suitable

Impurezas

≤0.0250% water
water

índice de refração

n20/D 1.476 (lit.)

pb

189 °C (lit.)

pf

20.2 °C (lit.)

densidade

1.190 g/mL at 25 °C (lit.)

alteração de massa

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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Descrição geral

Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated solvent. It is 100% isotopically enriched NMR (Nuclear Magnetic Resonance) solvent. It is widely employed in high resolution NMR studies due to its high chemical and isotopic purity. On photoirradiation in the range of 193 and 222nm, it undergoes decomposition to afford CD3 radicals. Quantum yields of CD3 have been evaluated by infrared diode laser absorption spectroscopy. 100% DMSO-d6 has been used as solvent in the long-range COSY (Correlation Spectroscopy) experiment.

Aplicação

Dimethyl sulfoxide-d6 has been used as solvent for the dissolution of glucan during its proton, 13C (Carbon-13) and 2D NMR (Two-Dimensional Nuclear Magnetic Resonance) spectral studies. Dimethyl sulfoxide-d6 may be used as a solvent to study the nuclear magnetic resonance spectra(NMR) of the corresponding 1,3- benzoxazines and 1,3-benzoxazinones, which tend to possess antimicrobial activity.

Embalagem

10×0.25, 10×0.5, 10×0.75, 10×1 mL in ampule
25 g in glass bottle
1, 5 g in ampule

Código de classe de armazenamento

10 - Combustible liquids

WGK

WGK 2

Ponto de fulgor (ºF)

190.4 °F

Ponto de fulgor (ºC)

88 °C

Certificado de análise

Certificado de origem

"Synthesis and antimicrobial activity of new benzofuranyl-1, 3-benzoxazines and 1, 3-benzoxazin-2-ones"
Ujjinamatada.KR, et al.
Journal of Heterocyclic Chemistry, 43(02), 437-441 (2006)
Douglas W Lowman et al.
PloS one, 6(11), e27614-e27614 (2011-11-19)
β-Glucan is a (1→3)-β-linked glucose polymer with (1→6)-β-linked side chains and a major component of fungal cell walls. β-Glucans provide structural integrity to the fungal cell wall. The nature of the (1-6)-β-linked side chain structure of fungal (1→3,1→6)-β-D-glucans has been
Miles Montgomery et al.
ACS biomaterials science & engineering, 4(11), 3691-3703 (2018-11-12)
Using the methods described herein, we have demonstrated how scaffolds can be designed for a number of applications including tissue engineering, biomedical devices and injectable tissues. Details on the methods of polymerization and physical and chemical characterization of poly(octamethylene maleate
Carole J R Bataille et al.
Bio-protocol, 10(13), e3666-e3666 (2021-03-05)
In drug development programmes, multiple assays are needed for the determination of protein-compound interactions and evaluation of potential use in assays with protein-protein interactions. In this protocol we describe the waterLOGSY NMR method for confirming protein-ligand binding events.
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

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