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Pack Size Quantity Price (USD) Sub Total
25g
$ 50.00 0.0
100g
$ 65.00 0.0
250g
$ 95.00 0.0
500g
$ 125.00 0.0
1kg
$ 225.00 0.0
Exact Weight Packaging
$ 75.00 / Vial 0.0
Total $ 0.0
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Inventory Status : In Stock

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Product Description

Catalogue Number: M333000
Chemical Name: 4-Methylumbelliferone
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; β-Methylumbelliferone
CAS Number: 90-33-5
Molecular Formula: C₁₀H₈O₃
Appearance: White to Pale Yellow Solid
Melting Point: 185-187°C
Molecular Weight: 176.17
Storage: Amber Vial, -20°C Freezer
Solubility: DMSO (Slightly), Methanol (Slightly)
Stability: Light Sensitive
Category: Standards; Fluorescent Reagents;
Applications: Standard for the fluorometric determination of enzyme activity. Highly fluorescent in alkaline solution. Fluorescence: max Abs. l = 360nm, max. Em. l = 449nm; pH > 9
References
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