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Merck

750506

Sigma-Aldrich

L-Glutamine-4-13C

99 atom % 13C

别名:

S-2,5-Diamino-5-oxopentanoic acid-4-13C, L-Glutamic acid 5-amide-4-13C

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About This Item

线性分子式:
NH2CO13CH2CH2CH(NH2)CO2H
分子量:
147.14
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:

同位素純度

99 atom % 13C

形狀

solid

mp

185 °C (dec.) (lit.)

質量偏移

M+1

SMILES 字串

N[C@@H](C[13CH2]C(N)=O)C(O)=O

InChI

1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1/i2+1

InChI 密鑰

ZDXPYRJPNDTMRX-QQPKUSCQSA-N

包裝

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.

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


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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.

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.

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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