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安全性情報

279315

Sigma-Aldrich

Sodium acetate-2-13C

99 atom % 13C

別名:

Acetic-2-13C acid sodium salt

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About This Item

化学式:
13CH3CO2Na
CAS番号:
13291-89-9
分子量:
83.03
Beilstein:
4211334
MDL番号:
MFCD00037668
UNSPSCコード:
12142200
PubChem Substance ID:
24856877
NACRES:
NA.12

同位体純度

99 atom % 13C

品質水準

200

形状

solid

テクニック

bio NMR: suitable
protein expression: suitable

mp

>300 °C (dec.) (lit.)

質量シフト

M+1

SMILES記法

[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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関連するカテゴリー

詳細

Sodium acetate-2-13C is 13C isotopomer labeled precursor of sodium acetate.

アプリケーション

13C labeling in the methyl group has a significant effect on the Dynamic Nuclear Polarization of acetate. Sodium acetate-2-13C labeling can be used in structural studies analyzing the interactions between lipo oligosaccharide and host proteins. Incorporation of Sodium acetate-2-13C shows enriched 13C-NMR spectra indicating their biosynthesis of microbial products and novel polyketides. Hyperpolarized 13C-acetate MRI has been applied to examinations of both rodents and porcine models.

包装

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保管分類コード

11 - Combustible Solids

WGK

WGK 1

引火点(°F)

Not applicable

引火点(℃)

Not applicable

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

Jan Code

279315-5G:
279315-10G:
279315-VAR:
279315-1G:
279315-250MG:
279315-BULK:

最新バージョンのいずれかを選択してください：

試験成績書（COA）

Lot/Batch Number
MBBD0985
MBBC8065
MBBC5981
MBBC5088
MBBC2803

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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

資料

¹³ C MRS to Probe Brain Metabolism Using Hyperpolarized Pyruvic Acid

Sigma-Aldrich presents an article about the hyperpolarization of 13C labeled metabolites, especially pyruvic acid, using dynamic nuclear polarization (DNP) allows real time magnetic resonance spectroscopy.

¹³ C MRS to Probe Brain Metabolism Using Hyperpolarized Pyruvic Acid

We present an article about the hyperpolarization of 13C labeled metabolites, especially pyruvic acid, using dynamic nuclear polarization (DNP) that allows real-time magnetic resonance spectroscopy.

Dynamic Nuclear Polarization

Dynamic Nuclear Polarization (DNP) is a phenomenon by which high spin polarization, typically derived from a bath of free radical electrons, is transferred to a nuclear spin bath, enhancing the difference between the nuclear energy levels and thereby producing dramatically enhanced NMR signals for detection.

Dynamic Nuclear Polarization

Dynamic Nuclear Polarization (DNP) is a phenomenon by which high spin polarization, typically derived from a bath of free radical electrons, is transferred to a nuclear spin bath, enhancing the difference between the nuclear energy levels and thereby producing dramatically enhanced NMR signals for detection.

ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.

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