7-Hydroxy-4-methylcoumarin, CAS [[90-33-5]]

Produktübersicht

• Artikelname: 7-Hydroxy-4-methylcoumarin, CAS [[90-33-5]]
• Artikelnummer: USB-234911
• Hersteller Artikelnummer: 234911
• Alternativnummer: USB-234911-50,USB-234911-100,USB-234911-250
• Hersteller: US Biological
• Kategorie: Biochemikalien

Produktbeschreibung

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): 99% Appearance: Slight yellow to off-white crystalline powder Melting Point: 187-191C Residue on Ignition: 0.5% Water (Karl Fischer): 0.5% Related Substances: Total Impurities: 1% Solubility: 50mg/ml in MeOH, heated Storage and Stability: Store at 4C. Product is stable for 12 months from time of receipt.

Produkteigenschaften

• Molekulargewicht: 176.17
• Reinheit: 99% (HPLC)
• Formulierung: Slight yellow to off-white crystalline powder
• CAS Nummer: [90-33-5]