About This Item
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isotopic purity
99 atom % 13C
assay
99% (CP)
form
solid
optical activity
[α]25/D +14.5°, c = 2 in 1 M HCl
mp
314.5 °C (dec.) (lit.)
mass shift
M+2
SMILES string
[13CH3][13C@H](N)C(O)=O
InChI
1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1/i1+1,2+1
InChI key
QNAYBMKLOCPYGJ-GSPFBODJSA-N
Packaging
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Articles
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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