About This Item
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isotopic purity
99 atom % 13C
Assay
98% (CP)
form
liquid
technique(s)
mass spectrometry (MS): suitable
bp
144 °C (lit.)
density
1.054 g/mL at 25 °C
mass shift
M+1
shipped in
dry ice
storage temp.
−20°C
SMILES string
CCOC(=O)[13C](C)=O
InChI
1S/C5H8O3/c1-3-8-5(7)4(2)6/h3H2,1-2H3/i4+1
InChI key
XXRCUYVCPSWGCC-AZXPZELESA-N
Packaging
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
114.8 °F - closed cup
Flash Point(C)
46 °C - closed cup
Certificates of Analysis (COA)
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Articles
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.
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