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| | 4-METHYLUMBELLIFERYL OLEATE Basic information |
| | 4-METHYLUMBELLIFERYL OLEATE Chemical Properties |
| Melting point | 37-38 °C (lit.) | | Boiling point | 471.81°C (rough estimate) | | density | 1.023 | | refractive index | 1.4840 (estimate) | | Fp | 281.3℃ | | storage temp. | -20°C | | solubility | 2-methoxyethanol: soluble | | form | Solid | | color | Colorless to Pale Yellow Oil | | BRN | 4887028 | | CAS DataBase Reference | 18323-58-5(CAS DataBase Reference) |
| WGK Germany | 3 | | F | 8-10 | | HS Code | 29322090 |
| | 4-METHYLUMBELLIFERYL OLEATE Usage And Synthesis |
| Description | 4-Methylumbelliferyl (4-MU) oleate is a fluorogenic substrate for acid and alkaline lipases. It is cleaved by lipases, liberating 4-MU, which has an emission maximum at 445-454 nm. The excitation maximum for 4-MU is pH-dependent: 330, 370, and 385 nm at pH 4.6, 7.4, and 10.4, respectively. | | Chemical Properties | Colourless Oil | | Uses | 4-Methylumbelliferyl oleate has been used:
- as a substrate to assay the activity of non-specific esterases
- to determine lipase activity
- as a substrate to evaluate pancreatic lipase inhibitory activity
| | Uses | 4-Methylumbelliferyl oleate can act as Fatty acyl esters for use as fluorogenic substrates to continuously follow the hydrolytic activity of carboxylesterases, such as acid and alkaline lipases. | | Uses | Fluorogenic substrate for lipases. |
| | 4-METHYLUMBELLIFERYL OLEATE Preparation Products And Raw materials |
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