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Merck

279293

Sigma-Aldrich

乙酸钠-1-13C

99 atom % 13C

别名:

乙酸-1-13C 钠盐

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About This Item

线性分子式:
CH3 13CO2Na
CAS号:
分子量:
83.03
Beilstein:
4335203
MDL號碼:
分類程式碼代碼:
12142200
PubChem物質ID:
NACRES:
NA.12

同位素純度

99 atom % 13C

品質等級

形狀

solid

技術

protein expression: suitable

mp

>300 °C (dec.) (lit.)

質量偏移

M+1

SMILES 字串

[Na+].C[13C]([O-])=O

InChI

1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1/i2+1;

InChI 密鑰

VMHLLURERBWHNL-CGOMOMTCSA-M

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儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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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.

Today, diverse studies report the benefits of probiotics, such as inhibitory effects on pathogens, aid in the management or prevention of chronic intestinal inflammatory diseases or atopic syndromes, and support to the immune system. Potential beneficial applications abound, researchers continue to evaluate the effictiveness and clarify the mechanisms of action of probiotics.

Sigma-Aldrich.com presents an article concerning MRI/MRS and the use of isotopes in hyperpolarization.

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.

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