CAS 210357-38-3
:Monokaliumsalz von 2H-1-Benzopyran-2-on, 7-[[2-(acetylamino)-2-desoxy-6-O-sulfo-β-D-glucopyranosyl]oxy]-4-methyl-
- 2H-1-Benzopyran-2-one, 7-[[2-(acetylamino)-2-deoxy-6-O-sulfo-β-D-glucopyranosyl]oxy]-4-methyl-, monopotassium salt
4-Methylumbelliferyl 6-Sulfo-2-acetamido-2-deoxy-b-D-glucopyranoside Potassium Salt
CAS:Formel:C18H20KNO11SFarbe und Form:SolidMolekulargewicht:497.51484-Methylumbelliferyl 6-Sulfo-2-acetamido-2-deoxy-beta-D-glucopyranoside Potassium Salt
CAS:Formel:C18H20NO11S·KFarbe und Form:NeatMolekulargewicht:497.514-Methylumbelliferyl 2-acetamido-2-deoxy-β-D-glucopyranoside-6-sulfate potassium salt
CAS:4-Methylumbelliferyl 2-acetamido-2-deoxy-beta-D-glucopyranoside-6-sulfate potassium salt is a fluorogenic substrate for beta-N-acetylglucosaminidase. After enzymatic cleaveage, free 4-methylumbelliferone (also known as hymecromone) is released, exhibiting blue fluorescence upon excitation with UV light. The strongest fluorescence of 4-methylumbelliferone requires deprotonation of the hydroxyl group (thus requires alkaline pH), with a maximal fluorescence intensity obtained with excitation at 350 to 370 nm and emission at 440 to 470 nm. The use of 4-methylumbelliferyl 2-acetamido-2-deoxy-beta-D-glucopyranoside-6-sulfate potassium saltas a substrate for measuring the beta-N-acetylglucosaminidase activity is used for diagnosis of Mucopolysaccharidosis IIIB (MPS IIIB) (a rare lysosomal storage disorder) and Sanfilippo B syndrome screening.
Formel:C18H20KNO11SReinheit:Min. 95%Farbe und Form:White Off-White PowderMolekulargewicht:497.52 g/mol



