About This Item
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isotopic purity
99 atom % 13C
Quality Level
Assay
98% (CP)
form
solid
optical activity
[α]25/D +33.0°, c = 2 in 5 M HCl
mp
185 °C (dec.) (lit.)
mass shift
M+1
SMILES string
N[C@@H](CCC(N)=O)[13C](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/i5+1
InChI key
ZDXPYRJPNDTMRX-YTCQKPCCSA-N
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Articles
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.
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.
Sigma-Aldrich.com presents an article concerning MRI/MRS and the use of isotopes in hyperpolarization.
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