87081-58-1 Usage
Description
Sodium Hydrogen Carbonate-13C, also known as Sodium Bicarbonate-13C, is a stable isotope-labeled compound that contains the rare isotope carbon-13 in place of the more common carbon-12. It is used in various applications across different industries due to its unique properties and ability to provide valuable insights through its isotopic signature.
Uses
Used in Chemical Analysis:
Sodium Hydrogen Carbonate-13C is used as a tracer compound for measuring chemical equilibrium ratios using magnetic resonance spectroscopy systems. This allows researchers to study the behavior of chemical reactions and gain a deeper understanding of the underlying processes.
Used in Medical Imaging:
In the field of medical imaging, Sodium Hydrogen Carbonate-13C serves as a probe for both Nuclear Magnetic Resonance (NMR) and Magnetic Resonance Imaging (MRI) based pH imaging. This enables the non-invasive monitoring of pH levels in biological systems, which can be crucial for diagnosing and studying various diseases and conditions.
Used in Catalysis Research:
Sodium Hydrogen Carbonate-13C is utilized to predict the reaction mechanism in the selective hydrogenation of bicarbonate to formate, catalyzed by a ruthenium(III) complex. This application aids in the development of more efficient and selective catalytic processes for chemical transformations.
Used in Environmental Science:
In environmental science, Sodium Hydrogen Carbonate-13C is employed for 13C labeling of amino acid samples for compound-specific stable isotope analysis (CSIA). This technique helps in tracing the sources and cycling of organic compounds in the environment, providing valuable information for environmental monitoring and management.
Check Digit Verification of cas no
The CAS Registry Mumber 87081-58-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,8 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87081-58:
(7*8)+(6*7)+(5*0)+(4*8)+(3*1)+(2*5)+(1*8)=151
151 % 10 = 1
So 87081-58-1 is a valid CAS Registry Number.
InChI:InChI=1/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/i1+1;
87081-58-1Relevant articles and documents
Terminal Iron Carbyne Complexes Derived from Arrested CO2 Reductive Disproportionation
Mokhtarzadeh, Charles C.,Moore, Curtis E.,Rheingold, Arnold L.,Figueroa, Joshua S.
, p. 10894 - 10899 (2017)
The encumbered tetraisocyanide dianion Na2[Fe(CNAr (Formula presented.))4] reacts with two molecules of CO2 to effect reductive disproportionation to CO and carbonate ([CO3]2?). When the reaction is performed in the presence of silyl triflates, reductive disproportionation is arrested by silylative esterification of a mono-CO2 adduct. This results in the formation of four-coordinate terminal iron carbynes possessing an aryl carbamate substituent owing to the direct attachment of an C(O)OSiR3 group to an isocyanide nitrogen atom. Crystallographic, spectroscopic, and computational analyses of these iron–carbon multiply bonded species reveal electronic structure properties indicative of a conformationally locked iron carbyne unit.
