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Cyanine5 dimethyl

貨號 數量 價格 交貨時間
3571-25mg 25 mg –   現貨
3571-100mg 100 mg $390 現貨
3571-500mg 500 mg $1100 現貨
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Cyanine5 dimethyl is a non-sulfonated cyanine dye with good solubility in organic solvents and bright fluorescence in the 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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菁染料5胺 (Cyanine5 amine)

菁染料5胺官能化染料,用於與活化酯和環氧化物偶聯。
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Cyanine3 dimethyl

Non-functionalized Сyanine3 dye derivative with an aliphatic side chain.
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Cyanine5 羧酸 (Cyanine5 carboxylic acid)

Cyanine5 羧酸,未活化染料。

General properties

Molecular weight: 510.46
Molecular formula: C27H31IN2
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: 646
ε, L⋅mol−1⋅cm−1: 250000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.2
CF260: 0.03
CF280: 0.04
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