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BDP TMR carboxylic acid
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 12490 | 1 mg | $125 | 現貨 | |
| 22490 | 5 mg | $260 | 現貨 | |
| 42490 | 25 mg |
$510
|
現貨 | |
| 52490 | 50 mg |
$895
|
現貨 | |
| 62490 | 100 mg |
$1490
|
現貨 |
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.
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花青3羧酸
Cyanine3 染料的羧酸態。非磺化染料，在有機溶劑中有良好的溶解度，但在水中的溶解度有限。BDP 564/570 carboxylic acid
A derivative of BDP 564/570 fluorophore with a free carboxylic acid functional group. The dye has emission in orange part of the spectrum.
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FAM alkyne, 5-isomer
FAM alkyne, 5-isomer - an alkyne derivative of fluorescein dye for click chemistry.General properties
| Appearance: | dark green-black crystals |
| Molecular weight: | 398.21 |
| CAS number: | 287384-28-5 |
| 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. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 542 |
| ε, L⋅mol−1⋅cm−1: | 55000 |
| Emission maximum, nm: | 574 |
| Fluorescence quantum yield: | 0.64 |
| CF260: | 0.16 |
| CF280: | 0.16 |
BDP® is a trademark of Lumiprobe
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