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Cyanine7.5 dimethyl

目录号 数量 价格 提前通知时间
1043-25mg 25 mg –   现货
1043-100mg 100 mg $500 现货
1043-500mg 500 mg $1400 现货
1043-1g 1 g 请查询 现货
1043-5g 5 g 请查询 12 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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DiR, lipophilic tracer

Near-infrared fluorescent lipophilic dye for membrane labeling and cell tracing.

Cyanine3.5 dimethyl

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

磺基Cyanine7.5二甲基 (sulfo-Cyanine7.5 dimethyl)

非官能化近红外荧光染料。水溶性七甲基花青可用作示踪材料。
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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.
安全数据表(MSDS): 下载
产品规格

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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