85-2668-28　4-Methylumbelliferyl 2-deoxy-2-sulfamino-a-D-glucopyranoside sodium salt (4-MU-GlcNS) discontinued. See 017554 25mg　CAS No:460085-45-4,Free Acid: 180088-52-2　257766

特徴

• 4-Methylumbelliferyl 2-Sulfamino-2-deoxy-α-D-glucopyranoside Sodium Salt is a substrate for the lysosomal heparin sulphamidase. It is a fluorometric enzyme assay for the diagnosis of Sanfilippo disease type A (MPS IIIA). It is also a fluorogenic substrate for sulfamidase.
• Synonyms:4-Methylumbelliferyl N-sulfo-a-D-glucosaminide.Na; 4-MU-GlcNS; 7-[[2-Deoxy-2-(sulfoamino)-α-D-glucopyranosyl]oxy]-4-methyl-2H-1-benzopyran-2-one Sodium Salt
• Molecular Formula:C₁₆H₁₈NNaO₁₀S
• Molecular Weight:439.37
• Appearance:White to off-white solid
• Purity:≥98%
• Identity (1H NMR):Conforms to structure
• Identity (TLC):Single spot
• Melting Point:224-229°C (dec.)
• Solubility:DMSO (Slightly), Methanol (Slightly), Water (Slightly)
• Storage and Stability:Store at -20°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.