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Cyanine7.5 dimethyl

貨號 數量 價格 交貨時間
1043-25mg 25 mg –   現貨
1043-100mg 100 mg $500 現貨
1043-500mg 500 mg $1400 現貨
1043-1g 1 g 請查詢 現貨
1043-5g 5 g 請查詢 21 天
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Non-functionalized Cyanine7.5 dye derivative with an aliphatic side chain and good solubility in organic solvents. The dye can be used as a non-reactive fluorophore for control experiments and for calibration.

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Cyanine3.5 dimethyl

Non-functionalized Сyanine3.5 dye derivative with good solubility in organic solvents and bright fluorescence in the yellow-orange spectrum range.

Cyanine3 dimethyl

Non-functionalized Сyanine3 dye derivative with an aliphatic side chain.
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General properties

Appearance: dark green powder
Molecular weight: 585.24
Molecular formula: C40H41ClN2
Solubility: good in DMF, DMSO
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: 788
ε, L⋅mol−1⋅cm−1: 223000
Emission maximum, nm: 808
Fluorescence quantum yield: 0.10
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