108311-21-3 Usage
Description
D-FRUCTOSE-1-13C is an isotope-labeled form of D-fructose, a monosaccharide that naturally occurs in a large number of fruits and plants. It is characterized by the presence of a 13C isotope at the first carbon position, which distinguishes it from the naturally occurring 12C isotope. This unique feature makes D-FRUCTOSE-1-13C a valuable tool in various scientific and industrial applications.
Uses
Used in Pharmaceutical Industry:
D-FRUCTOSE-1-13C is used as a tracer compound for studying metabolic pathways and enzyme kinetics in the pharmaceutical industry. The presence of the 13C isotope allows for the tracking of fructose metabolism in the body, providing valuable insights into the mechanisms of action and potential side effects of drugs that target fructose metabolism.
Used in Nutritional Research:
In the field of nutritional research, D-FRUCTOSE-1-13C is employed as a stable isotope tracer to investigate the role of fructose in various metabolic processes. This helps researchers to better understand the impact of fructose consumption on health and disease, as well as to develop strategies for managing fructose intake in different populations.
Used in Food Industry:
D-FRUCTOSE-1-13C is used as a labeling agent in the food industry to study the fate of fructose during food processing and digestion. This information can be used to optimize food formulations and processing techniques, ensuring that the nutritional benefits of fructose are maximized while minimizing potential negative effects.
Used in Environmental Science:
In environmental science, D-FRUCTOSE-1-13C can be used to study the role of fructose in the carbon cycle and its impact on ecosystems. By tracking the movement of the 13C-labeled fructose through various environmental compartments, researchers can gain insights into the role of fructose in nutrient cycling and its potential effects on the environment.
Used in Analytical Chemistry:
D-FRUCTOSE-1-13C serves as an internal standard in analytical chemistry, particularly in mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy. The presence of the 13C isotope provides a reference point for accurate quantification and identification of fructose and its derivatives in complex samples, improving the reliability and precision of analytical results.
Check Digit Verification of cas no
The CAS Registry Mumber 108311-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,3,1 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108311-21:
(8*1)+(7*0)+(6*8)+(5*3)+(4*1)+(3*1)+(2*2)+(1*1)=83
83 % 10 = 3
So 108311-21-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H12O6/c7-2-6(11)5(10)4(9)3(8)1-12-6/h3-5,7-11H,1-2H2/t3-,4-,5+,6?/m1/s1/i2+1
108311-21-3Relevant articles and documents
CONVERSION OF GLUCOSE TO SORBOSE
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Paragraph 0087, (2014/10/29)
The present invention is directed to methods for preparing sorbose from glucose, said method comprising: (a) contacting the glucose with a silica-containing structure comprising a zeolite having a topology of a 12 membered-ring or larger, an ordered mesoporous silica material, or an amorphous silica, said structure containing Lewis acidic Ti4+ or Zr4+ or both Ti4+ and Zr4+ framework centers, said contacting conducted under reaction conditions sufficient to isomerize the glucose to sorbose. The sorbose may be (b) separated or isolated; or (c) converted to ascorbic acid.
HYDROXIDE-CATALYZED ISOMERIZATION OF D-(1-13C)MANNOSE: EVIDENCE FOR THE INVOLVEMENT OF 3,4-ENEDIOLS
King-Morris, Melinda J.,Serianni, Anthony S.
, p. 29 - 36 (2007/10/02)
The KOH-catalyzed isomerization of D-(1-13C)mannose under anaerobic conditions was studied by 13C-n.m.r. spectroscopy.D-(1-13C)Glucose and D-(1-13C)fructose are generated during the reaction, as expected.In addition, however, (6-13C)glucose, (6-13C)mannose, and (6-13C)fructose are produced in small proportions, possibly via symmetrical 3,4-enediol intermediates.The involvement of the latter structures in 13C-label shifting is inferred from the observation of (1-13C)sorbose and (6-13C)sorbose in the reaction mixture.