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Cyanine5.5 dimethyl
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 3572-25mg | 25 mg | – | 現貨 | |
| 3572-100mg | 100 mg | $390 | 現貨 | |
| 3572-500mg | 500 mg |
$1100
|
現貨 |
Cyanine5.5 dimethyl is a non-sulfonated cyanine dye with good solubility in organic solvents and bright fluorescence in the far-red spectrum range. The dye can be used as a non-reactive fluorophore for control experiments, calibration, and other technical applications.
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磺基-Cyanine5.5 羧酸 (sulfo-Cyanine5.5 carboxylic acid)
游離非活化羧酸形式的水溶性遠紅外螢光染料 sulfo-Cyanine5.5。該染料可用于校準和作為非反應性對照。Cyanine3.5 dimethyl
Non-functionalized Сyanine3.5 dye derivative with good solubility in organic solvents and bright fluorescence in the yellow-orange spectrum range.Cyanine5.5炔烴 (Cyanine5.5 alkyne)
Cyanine5.5 alkyne 是一種用於銅催化的點擊化學的NIR（近紅外）染料疊氮化物，
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General properties
| Appearance: | dark golden powder |
| Molecular weight: | 610.58 |
| Molecular formula: | C35H35IN2 |
| Solubility: | soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 684 |
| ε, L⋅mol−1⋅cm−1: | 198000 |
| Emission maximum, nm: | 710 |
| Fluorescence quantum yield: | 0.2 |
| CF260: | 0.07 |
| CF280: | 0.03 |
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