5556-48-9 Usage
Description
Erythro-2-Pentulose (9CI), also known as ribulose, is a ketopentose sugar (monosaccharide) with the chemical formula C5H11O5. It plays a crucial role in the process of carbon dioxide fixation during photosynthesis as a component of ribulose bisphosphate.
Uses
Used in Photosynthesis:
Erythro-2-Pentulose (9CI) is used as a key component in the process of photosynthesis for carbon dioxide fixation. It is an essential part of the ribulose bisphosphate, which facilitates the conversion of CO2 into organic compounds that can be utilized by plants for growth and energy.
Used in Research and Development:
Erythro-2-Pentulose (9CI) is used as a research compound for studying the mechanisms of photosynthesis and carbon dioxide fixation. It helps scientists understand the biochemical pathways and processes involved in these essential life-sustaining reactions.
Used in Pharmaceutical Industry:
Erythro-2-Pentulose (9CI) may be used as a starting material or intermediate in the synthesis of various pharmaceutical compounds. Its unique structure and properties make it a valuable component in the development of new drugs and therapies.
Used in Biochemical and Analytical Applications:
Erythro-2-Pentulose (9CI) is used as a reference compound in biochemical and analytical studies. It can be employed to calibrate instruments, validate analytical methods, and serve as a control in various experiments related to sugar chemistry and metabolism.
Check Digit Verification of cas no
The CAS Registry Mumber 5556-48-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,5 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5556-48:
(6*5)+(5*5)+(4*5)+(3*6)+(2*4)+(1*8)=109
109 % 10 = 9
So 5556-48-9 is a valid CAS Registry Number.
InChI:InChI=1/C11H9Cl3N4O2/c12-11(13,14)9(18-10-15-4-2-5-16-10)17-8(19)7-3-1-6-20-7/h1-6,9H,(H,17,19)(H,15,16,18)
5556-48-9Relevant articles and documents
Aldol Reaction between Small Sugars. Preparation of DL-threo-2-Pentulose and DL-lyxo-3-Hexulose and their Isolation as O-Isopropylidene Derivatives
Morgenlie, Svein
, p. 745 - 748 (2007/10/02)
The improved diastereoselectivity obtained with strongly basic anion-exchange resin as catalyst in aldol condensation between two-, three- and four-carbon "sugars" has been utilised in the preparation of DL-threo-2-pentulose and DL-lyxo-3-hexulose, which were isolated as their O-isopropylidene derivatives.A possible reason for the observe preference of formation of the lyxo-diastereomer in condensation between glycolaldehyde and glycero-tetrulose is suggested.
Kinetics, Catalysis, and Mechanism of the Secondary Reaction in the Final Phase of the Formose Reaction
Harsch, Guenther,Bauer, Hermann,Voelter, Wolfgang
, p. 623 - 635 (2007/10/02)
In the final phase of the formose reaction sugars are formed by the reaction of glycolaldehyde, glyceraldehyde and dihydroxyacetone.The application of high-pressure liquid chromatography allows for the first time to investigate intermediate and final products quantitatively.The results of kinetical investigations allow to suggest a reaction mechanism for the secondary reaction in the final phase of the formose reaction.This mechanism is compared with that of the starting phase and other known mechanisms.From the results metal ion-catalyzed aldol reactions have to be assumed.
