4-Methylumbelliferone, CAS [[90-33-5]]

Product Overview

• Article Name: 4-Methylumbelliferone, CAS [[90-33-5]]
• Biozol Catalog Number: USB-281556
• Supplier Catalog Number: 281556
• Alternative Catalog Number: USB-281556-50,USB-281556-100,USB-281556-250,USB-281556-500
• Manufacturer: US Biological
• Category: Biochemikalien

Product Description

Standard for the fluorometric determination of enzyme activity. Highly fluorescent in alkaline. Synonyms: 7-Hydroxy-4-methylcoumarin, 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one, 7-Hydroxy-4-methyl-coumarin, 7-Hydroxy-4-methyl-2-chromenone, 7-Hydroxy-4-methyl-2-oxo-3-chromene, 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one, NSC 19026, NSC 9408, Omega 127, Pilot 447, beta-Methylumbelliferone CAS No: 90-33-5 Molecular Formula: C10H8O3 Molecular Weight: 176.17 Purity (HPLC): 98% (HPLC) Appearance: Off-white to pale yellow or beige crystalline powder Melting Point: As Reported Sulfated Ash: 0.2% Water (Karl Fischer): 1% Solubility: 50mg/ml in MeOH, heated Storage and Stability: Store at 4C. Product is stable for 12 months from time of receipt.

Product Properties

• Molecular Weight: 176.17
• CAS Number: [90-33-5]