724335
二甲基亚砜-d 6
contains 0.07 wt. % TSP-d4, 99.9 atom % D, 99% (CP)
别名:
DMSO-d6, 二甲基亚砜-d6, 氘代二甲亚砜
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关于此项目
线性分子式:
(CD3)2SO
化学文摘社编号:
分子量:
84.17
Beilstein:
1237248
EC 号:
MDL编号:
UNSPSC代码:
12191502
PubChem化学物质编号:
蒸汽压
0.42 mmHg ( 20 °C)
同位素纯度
99.9 atom % D
方案
99% (CP)
自燃温度
573 °F
包含
0.07 wt. % TSP-d4
expl. lim.
42 %
折射率
n20/D 1.476 (lit.)
沸点
189 °C (lit.)
mp
20.2 °C (lit.)
密度
1.190 g/mL at 25 °C (lit.)
质量偏移
M+6
SMILES字符串
[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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一般描述
Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated NMR solvent containing 0.07wt.% TSP-d4 (3-(trimethylsilyl)propionic-2,2,3,3-d4 acid sodium salt). It undergoes photodissociation to generate CD3 radical photoproducts, which have been analyzed by infrared diode laserabsorption spectroscopy. Dissociation dynamics of DMSO-d6 at 193nm was examined using photo fragment translational spectroscopy method.
应用
Dimethyl sulfoxide-d6 may be used as NMR solvent for 1H and 13C NMR experiments.
包装
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
190.4 °F
闪点(°C)
88 °C
P Bustillo Trueba et al.
Journal of chromatography. A, 1604, 460467-460467 (2019-08-28)
This paper describes the method validation for the simultaneous determination of seven cysteinylated aldehydes, i.e. 2-substituted 1,3-thiazolidines-4-carboxylic acids, using ultra-high-performance liquid chromatography-mass spectrometry (UHPLC-MS). Authentic reference compounds were first synthesized for identification and quantification purposes. Moreover, nuclear magnetic resonance (1H
Solution forms of an antitumor cyclic hexapeptide, RA-VII in dimethyl sulfoxide-d6 from nuclear magnetic resonance studies.
Itokawa H, et al.
Chemical & Pharmaceutical Bulletin, 40(4), 1050-1052 (1992)
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)
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.
Luís Novo et al.
Molecular pharmaceutics, 12(1), 150-161 (2014-11-11)
The applicability of small interfering RNA (siRNA) in future therapies depends on the availability of safe and efficient carrier systems. Ideally, siRNA delivery requires a system that is stable in the circulation but upon specific uptake into target cells can
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