4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT
| 15220-11-8 Basic information More.. |
Product Name: | 4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT | Synonyms: | 4-MUS;4-MU-SULFATE K;7-HYDROXY-4-METHYLCOUMARIN SULFATE POTASSIUM SALT;potassium (4-methyl-2-oxo-2H-1-benzopyran-7-yl)sulphate;4-METHYLUMBELLIFERYL SULFATE POTASSIUM;4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT CRYSTALLINE;4-methylumberiferryl sulfate potassium salt;Potassium 4-methylumbelliferyl sulfate | CAS: | 15220-11-8 | MF: | C10H9KO6S | MW: | 296.33 | EINECS: | 239-272-2 | Mol File: | 15220-11-8.mol | |
Use
Met-enkephalin analog found in opioid extracts of brain and adrenal chromaffin cells that is an artifact generated by trichloroacetic acid extraction. MUS is used as a fluorimetric substrate for arylsulphatase enzyme. Subsitution of the hydroxyl group of 4-Methylumbelliferyl sulfate potassium salt causes the excitation wavelength of the umbelliferone to shift to shorter values and also brings about a decrease in fluorescence. Fluorescence: max. Abs = 334 mm; max. Em. = 370 mm
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15220-11-8
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15220-11-8
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