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Cyanine5.5 dimethyl

貨號 數量 價格 交貨時間
3572-25mg 25 mg –   現貨
3572-100mg 100 mg $390 現貨
3572-500mg 500 mg $1100 現貨
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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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Cyanine7.5 dimethyl

Non-functionalized Сyanine7.5 dye derivative with an aliphatic side chain.
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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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