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156914

Sigma-Aldrich

Dimethyl sulfoxide-d6

"100%", 99.96 atom % D

Synonyma:

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

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About This Item

Lineární vzorec:
(CD3)2SO
Číslo CAS:
2206-27-1
Molekulová hmotnost:
84.17
Beilstein/REAXYS Number:
1237248
EC Number:
218-617-0
MDL number:
MFCD00002090
UNSPSC Code:
12191502
PubChem Substance ID:
24849647
NACRES:
NA.21

vapor pressure

0.42 mmHg ( 20 °C)

Quality Level

100

isotopic purity

99.96 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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General description

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.

Application

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.

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accessory

Č. produktu
Popis
Stanovení ceny

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

190.4 °F

flash_point_c

88 °C

Osvědčení o analýze (COA)

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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
"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)
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.
Derek K O'Flaherty et al.
Bio-protocol, 10(17), e3734-e3734 (2021-03-05)
The RNA world hypothesis describes a scenario where early life forms relied on RNA to govern both inheritance and catalyze useful chemical reactions. Prior to the emergence of enzymes capable of replicating the RNA genome, a nonenzymatic replication process would
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