372382
Sodium bicarbonate-13C
98 atom % 13C, 99% (CP)
Synonym(s):
13C Labeled sodium bicarbonate, Sodium hydrogencarbonate-13C
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About This Item
Linear Formula:
NaH13CO3
CAS Number:
Molecular Weight:
85.00
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
51113400
MDL number:
Isotopic purity:
98 atom % 13C
Assay:
99% (CP)
Mass shift:
M+1
Form:
white powder
Product Name
Sodium bicarbonate-13C, 98 atom % 13C, 99% (CP)
InChI
1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1/i1+1;
SMILES string
[Na].O[13C](O)=O
InChI key
UIIMBOGNXHQVGW-YTBWXGASSA-M
isotopic purity
98 atom % 13C
assay
99% (CP)
form
white powder
mp
>300 °C (lit.)
mass shift
M+1
storage temp.
room temp
Quality Level
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Application
Sodium bicarbonate-13C can be used:
- As a probe for NMR− and MRI− based pH imaging.
- To predict the reaction mechanism in selective hydrogenation of bicarbonate to formate, catalyzed by a ruthenium(III) complex.
- For 13C labeling of amino acid sample for compound-specific stable isotope analysis (CSIA).
Sodium bicarbonate-13C is used to study the lactate metabolism by using hyperpolarized 13C pH imaging and multiparametric MRI.This reagent can be used as probe in nuclear magnetic resonance spectroscopy studies, which enabled large signal gains for low-toxicity hyperpolarized 13C pH imaging in a phantom and in vivo in a murine model of prostate cancer.
General description
Sodium hydrogencarbonate-13C is isotopically enriched compound of sodium bicarbonate.
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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The influence of hydrolysis and derivatization on the determination of amino acid content and isotopic ratios in dual-labeled (13C, 15N) white clover.
Enggrob KL, et al.
Rapid Communications in Mass Spectrometry, 33(1), 21-30 (2019)
RuIII (edta) catalyzed hydrogenation of bicarbonate to formate.
Chatterjee D and Sarkar P
Journal of Coordination Chemistry, 69(4), 650-655 (2016)
David E Korenchan et al.
Oncotarget, 10(58), 6096-6110 (2019-11-07)
There is an unmet clinical need for new and robust imaging biomarkers to distinguish indolent from aggressive prostate cancer. Hallmarks of aggressive tumors such as a decrease in extracellular pH (pHe) can potentially be used to identify aggressive phenotypes. In
Magnetic resonance imaging of pH in vivo using hyperpolarized 13 C-labelled bicarbonate.
Gallagher FA, et al.
Nature, 453(7197), 940-940 (2008)
Current concepts on hyperpolarized molecules in MRI.
Viale A and Aime S
Current Opinion in Chemical Biology, 14(1), 90-96 (2010)
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