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蒸汽压
0.42 mmHg ( 20 °C)
质量水平
同位素纯度
99.9 atom % D
方案
99% (CP)
表单
liquid
自燃温度
573 °F
包含
0.03 % (v/v) TMS
expl. lim.
42 %
技术
NMR: suitable
杂质
≤0.0250% water
water
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
DMSO-d6是一种氘NMR溶剂，可用于基于NMR的研究和分析。
应用
- 根据二甲亚砜溶液中的质子化学位移来估算肟的离解常数（pKa）。本研究利用二甲基亚砜-d₆（DMSO-d₇）来测定肟的pKa值，证明了其在提高质子核磁共振波谱在药物环境中化学分析和研究准确性方面的关键作用（Kurtz AP, D′Silva TD, 1987）。
- 氨基酸的甲基硫代乙内酰脲、硫代乙内酰脲和氨基酸乙内酰脲的质子核磁共振研究：DMSO-d₆被广泛用于考察氨基酸研究中各种乙内酰脲衍生物的结构和行为，这对于理解蛋白质结构和功能至关重要，对学术和制药行业都有影响（Suzuki T, Tomioka T, Tuzimura K, 1977）。
推荐产品
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
190.4 °F
闪点(°C)
88 °C
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
美国出口管控1C298产品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
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)
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
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
相关内容
NMR spectroscopy elucidates molecular structure and purity via nuclear spin states in a strong magnetic field.
默克分享核磁共振波谱法是一种测定样本分子结构和化学成分的分析技术，主要分析自旋原子核和强磁场之间的相互作用。其工作原理是外加静磁场引起分子中的特定原子核选择性吸收射频，通过所吸收的能量诱导核自旋的跃迁并呈现在共振谱上。
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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