所有图片(1)
About This Item
线性分子式:
13CH3CO2Na
CAS号:
分子量:
83.03
Beilstein:
4211334
MDL编号:
UNSPSC代码:
12142200
PubChem化学物质编号:
NACRES:
NA.12
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同位素纯度
99 atom % 13C
质量水平
表单
solid
技术
bio NMR: suitable
protein expression: suitable
mp
>300 °C (dec.) (lit.)
质量偏移
M+1
SMILES字符串
[Na+].[13CH3]C([O-])=O
InChI
1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1/i1+1;
InChI key
VMHLLURERBWHNL-YTBWXGASSA-M
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一般描述
S醋酸钠-2-13C是13C同位素标记的醋酸钠前体。
应用
以13C标记甲基对于醋酸盐的动态核极化有显著影响。醋酸钠-2-13C标记可用于结构研究，分析脂寡糖和宿主蛋白的相互作用。醋酸钠-2-13C的结合会导致增强的13C-NMR光谱，从而指示微生物产物和新聚酮的生物合成。超极化13C-醋酸盐MRI已被用于检测啮齿动物和猪模型。
包装
这种产品可以散装供应，并可按需包装。有关定价、供货和包装的信息，请联系稳定同位素客户服务。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Deborah M B Post et al.
Journal of endotoxin research, 12(2), 93-98 (2006-05-13)
The lipooligosaccharide (LOS) of a Neisseria meningitidis acetate auxotroph was metabolically labeled with either [2-13C]-sodium acetate or [1,2-13C2]-sodium acetate. In this study, we demonstrated that this label was efficiently incorporated into both the lipid A acyl moieties and the two
Randy Lee Tyson et al.
Brain research, 992(1), 43-52 (2003-11-08)
[1-13C]Glucose, [2-13C]acetate and [3-13C]lactate were infused into male Sprague-Dawley rats (150-170 g) for periods of 3-100 min (n=4 per time) and neocortex extracts were analyzed using 13C-edited 1H magnetic resonance (MR) spectroscopy. The time dependence of the [4-13C]glutamine/[4-13C]glutamate labeling ratio
Emmeli F R Mikkelsen et al.
Scientific reports, 7(1), 16002-16002 (2017-11-24)
11C-acetate is a positron emission tomography (PET) tracer of oxidative metabolism, whereas hyperpolarized 13C-acetate can be used in magnetic resonance imaging (MRI) for investigating specific metabolic processes. The aims of this study were to examine if the kinetic formalism of
Fayrouz El Maddah et al.
Organic & biomolecular chemistry, 17(10), 2747-2752 (2019-02-21)
The marilones and marilines are a new family of polyketide metabolites recently isolated from the marine-derived fungus Stachylidium sp. 293K04. They are characterized by a phthalide and phthalimidine skeleton, respectively. From a series of feeding experiments using 13C-labeled precursors we
Peter Niedbalski et al.
The journal of physical chemistry. A, 121(17), 3227-3233 (2017-04-20)
Dynamic nuclear polarization (DNP) via the dissolution method has alleviated the insensitivity problem in liquid-state nuclear magnetic resonance (NMR) spectroscopy by amplifying the signals by several thousand-fold. This NMR signal amplification process emanates from the microwave-mediated transfer of high electron
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