| Size | Price | Stock |
|---|---|---|
| 100mg | $66 | In-stock |
| 250mg | $153 | In-stock |
| 1g | $453 | In-stock |
| 5 g | Get quote | |
| 10 g | Get quote | |
| We match the lowest price on market. | ||
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| Cat. No. : | HY-121930 |
| M.Wt: | 241.29 |
| Formula: | C15H15NO2 |
| Purity: | >98 % |
| Solubility: | DMSO : 12.5 mg/mL (ultrasonic;warming;heat to 60°C) |
Coumarin 6H, a Coumarin (Coumarin (HY-N0709)) derivative, is a laser dye. The fluorescence emission of Coumarin 6H can be enhanced by hydrogen bonding interactions[1][2]. In Vitro: The Coumarin 6H with twistblocked and stronger electron-donating julolidine group exhibits higher quantum yield, better biocompatibility, as well as less background fluorescence when suppressed by a fluorescence quenching group. Thus, the Coumarin 6H in probe LH-1 may help to reduce the background fluorescence. In probe LH-1, the fluorescence of Coumarin 6H fluorophore not only can be quenched by the rotation of N-N group, but also can be quenched by the 2,4-dinitrobenzenze group via donor-excited photoinduced electron transfer (d-PET) mechanism[2].
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