A fluorogenic substrate in the assay of a-glucosidase. Has been used in the study of Pompe disease. Synonyms: 7-(alpha-D-Glucopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one, 7-(alpha-D-Glucopyranosyloxy)-4-methyl-coumarin, 4-Methylumbelliferyl alpha-D-Glucose, 4-MU-alpha-D-glucoside CAS No: 17833-43-1 Molecular Formula: C16H18O8 Molecular Weight: 338.31 Appearance: White to off-white crystalline powder Purity: 99% Impurities (Free 4-Methylumbelliferone): 0.05% Water (Karl Fischer): 7% Fluorescence: max. Abs. 317nm, max. Em. 374nm, e x 10-3: 14 Melting Point: 210-213C Solubility: Methanol (Slightly, Heated), Water (Slightly, Heated), DMSO (50mg/ml, clear, colorless to faintly yellow) Storage and Stability: Store at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
338.31
Purity:
99%
Form:
White to off-white crystalline powder
CAS Number:
[17833-43-1]
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