683647
N-Acetyl-L-aspartic acid-1,2,3,4-13C4
99 atom % 13C, 98% (CP)
About This Item
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isotopic purity
99 atom % 13C
Assay
98% (CP)
form
solid
application(s)
peptide synthesis
mass shift
M+4
SMILES string
CC(=O)N[13C@@H]([13CH2][13C](O)=O)[13C](O)=O
InChI
1S/C6H9NO5/c1-3(8)7-4(6(11)12)2-5(9)10/h4H,2H2,1H3,(H,7,8)(H,9,10)(H,11,12)/t4-/m0/s1/i2+1,4+1,5+1,6+1
InChI key
OTCCIMWXFLJLIA-OCZMAYJFSA-N
Packaging
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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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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