661457
D-Glucose-2-13C
endotoxin tested, 99 atom % 13C
Synonym(s):
Labeled Glucose, Dextrose-2-13C
About This Item
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isotopic purity
99 atom % 13C
Assay
99% (CP)
form
powder
optical activity
[α]25/D +52.0, c = 2 in H2O (trace NH4OH)
mp
150-152 °C (lit.)
suitability
endotoxin tested
mass shift
M+1
SMILES string
OC[C@H]1O[C@H](O)[13C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6?/m1/s1/i5+1
InChI key
WQZGKKKJIJFFOK-UKLRSMCWSA-N
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Application
Endotoxin testing is done on the bulk form of the product before subdivision packaging. This bulk test does not guarantee that the subdivision or repackaged aliquot is endotoxin-free when it is received or used by the customer and does not imply suitability for any particular purpose. If the product must be endotoxin-free for the intended application, the product should be tested prior to actual use.
Packaging
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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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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Compounds labeled with stable isotopes are used in Magnetic Resonance Imaging to render visible metabolic changes in the body. The goal of this application is the early diagnosis and treatment of neuropsychiatric disorders, cancer, and other disease states.
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