Lumiprobe代理 42490 BDP TMR carboxylic acid, 25 mg
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This free carboxylic acid can be used as a non-reactive control in side-by side experiments with other reactive derivatives of BDP TMR. It can also be used for Steglich esterification.
General properties
| Appearance: | dark green-black crystals |
| Molecular weight: | 398.21 |
| Molecular formula: | C21H21BF2N2O3 |
| IUPAC name: | 3-[4,4-Difluoro-5-(p-methoxyphenyl)-1,3-dimethyl-3a,4a-diaza-4-bora-s-indacen-2-yl]propionic acid |
| Solubility: | good in alcohols, DMSO, DMF |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
Spectral properties
| Excitation maximum, nm: | 545 |
| Emission maximum, nm: | 570 |
| Fluorescence quantum yield: | 0.95 |
| CF260: | 0.16 |
| CF280: | 0.16 |
| Cat. # | Quantity |
| 12490 | 1 mg |
| 22490 | 5 mg |
| 42490 | 25 mg |
| 52490 | 50 mg |
| 62490 | 100 mg |
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