154862-23-4 Usage
General Description
2',4'-dinitrophenol-2-deoxy-2-fluorocellobioside is a chemical compound with the formula C42H37F2N3O19. It is a synthetic derivative of cellobiose, a disaccharide composed of two glucose units, with a 2-deoxy-2-fluoro substituent at the anomeric carbon of the reducing end glucose. Additionally, the 2' and 4' hydroxyl groups of the non-reducing end glucose are replaced with dinitrophenyl groups. 2',4'-dinitrophenyl-2-deoxy-2-fluorocellobioside is often used as a substrate in enzymatic assays for cellobiose-degrading enzymes, such as cellobiase or beta-glucosidase, as the dinitrophenyl group allows for colorimetric or fluorometric detection of enzymatic activity. Furthermore, the 2-deoxy-2-fluoro modification confers resistance to hydrolysis by some cellobiose-degrading enzymes, making it a useful tool for studying the specificity and activity of these enzymes.
Check Digit Verification of cas no
The CAS Registry Mumber 154862-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,8,6 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 154862-23:
(8*1)+(7*5)+(6*4)+(5*8)+(4*6)+(3*2)+(2*2)+(1*3)=144
144 % 10 = 4
So 154862-23-4 is a valid CAS Registry Number.
154862-23-4Relevant articles and documents
Syntheses of 2-deoxy-2-fluoro mono- and oligo-saccharide glycosides from glycals and evaluation as glycosidase inhibitors
McCarter, John D.,Adam, Michael J.,Braun, Curtis,Namchuk, Mark,Tull, Dedreia,Withers, Stephen G.
, p. 77 - 90 (1993)
Several fluorinated oligosaccharides, including 2-deoxy-2-fluoro derivatives of cellobiose, maltose, and maltotriose were synthesized by the action of fluorine or acetyl hypofluorite on the corresponding glycal peracetates.Temperature effects on the stere
