98292-00-3 Usage
Uses
Used in Sample Preparation and Gel Formation for Polyacrylamide Gel Electrophoresis:
rac-Glycerol-1-13C is used as a density agent and protein stabilizer in sample preparation for polyacrylamide gel electrophoresis. The addition of 5-10% glycerol increases the density of a sample, ensuring that it will layer at the bottom of a gel's sample well. This helps in the proper separation and analysis of proteins and nucleic acids during electrophoresis.
Used in Casting Gradient Gels:
rac-Glycerol-1-13C is also used in the process of casting gradient gels, which are essential for separating molecules of different sizes during electrophoresis. The presence of glycerol aids in the formation of these gradient gels, providing a stable and consistent environment for the separation process.
Used as a Storage Buffer Component:
In addition to its role in sample preparation and gel formation, rac-Glycerol-1-13C is used as a component in storage buffers. This helps maintain the stability and integrity of proteins and other biomolecules during storage, ensuring that they remain in a suitable state for future analysis and research.
Used in Various Industries:
rac-Glycerol-1-13C, due to its unique properties and isotope labeling, can be employed in various industries for different applications. These may include pharmaceutical research, where it can be used to study metabolic pathways and drug interactions, as well as in the cosmetics industry for the development of new formulations and products. Its isotope labeling also makes it a valuable tool in environmental studies, where it can be used to trace the movement and fate of glycerol in various ecosystems.
Check Digit Verification of cas no
The CAS Registry Mumber 98292-00-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,9 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 98292-00:
(7*9)+(6*8)+(5*2)+(4*9)+(3*2)+(2*0)+(1*0)=163
163 % 10 = 3
So 98292-00-3 is a valid CAS Registry Number.
98292-00-3Relevant academic research and scientific papers
(1-13C)alditols: elimination of magnetic equivalence in 1H- and 13C-n.m.r. spectra of symmetric compounds through (13C)-substitution.
Garrett,Serianni
, p. 23 - 35 (2007/10/02)
(1-13C)Glycerol, D-(1-13C)arabinitol, D-(1-13C)ribitol, D-(1-13C)xylitol, D-(1-13C)glucitol, D-(1-13C)mannitol, and D-(1-13C)talitol have been prepared by NaBH4 reduction of the corresponding (1-13C)aldoses. A comparison of the 1H- (300 and 620 MHz) and 13C (75 MHz) n.m.r. spectra of natural and (1-13C)-substituted dissymmetric alditols has permitted the unequivocal assignments of their hydroxymethyl proton and carbon signals and the measurement of several 13C-1H and 13C-13C spin-coupling constants. Similar spectra of (1-13C)-substituted symmetric alditols, however, are more difficult to interpret since they are composed of overlapping 13C-coupled and 13C-noncoupled subspectra. In some cases, 1H difference spectra and 1H-coupled 13C spectra may be used to extract the 13C-1H and 13C-13C spin couplings from the 13C-coupled component. These couplings have been examined in light of conformational models previously proposed, permitting a preliminary evaluation of standard 3JCH and 3JCC values for specific coupling pathways in these compounds.
