900845
Pyruvic acid-1-13C,d4
≥99 atom % 13C, ≥97 atom % D, ≥97% (CP)
About This Item
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isotopic purity
≥99 atom % 13C
≥97 atom % D
assay
≥97% (CP)
form
liquid
mass shift
M+5
storage temp.
−20°C
SMILES string
O=[13C](O[2H])C(C([2H])([2H])[2H])=O
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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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