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- Cyanine7 dicarboxylic acid
Cyanine7 dicarboxylic acid
标签：Cyanine7, Cy7, Carboxylic acids
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 1512-1mg | 1 mg | 110.00$ | in stock |
| 1512-5mg | 5 mg | 210.00$ | in stock |
| 1512-25mg | 25 mg | 410.00$ | in stock |
| 1512-50mg | 50 mg | 695.00$ | in stock |
| 1512-100mg | 100 mg | 1190.00$ | in stock |
Cyanine7 dicarboxylic acid is a bifunctional dye molecule bearing two carboxylic groups. Cyanine7 possesses near infrared fluorescence.
Cyanine7 二羧酸是一种带有两个羧基的双功能染料分子。 Cyanine7 具有近红外荧光。
Absorption and emission spectra of Cyanine7 fluorophore
Cyanine7 dicarboxylic acid相关产品
sulfo-Cyanine7 dicarboxylic acid
Sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.
Sulfo-Cy7 二羧酸是一种具有两个羧基的双功能染料。
Sulfo-Cyanine5 bis-NHS ester
Water soluble amine reactive Cyanine5 dye with two NHS ester groups.
具有两个 NHS 酯基团的水溶性胺活性 Cyanine5 染料。
General properties
| Appearance: | dark green solid 深绿色固体 |
| Molecular weight: | 685.33 |
| Molecular formula: | C42H53N2ClO4 |
| Solubility: | good in DCM, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
储存：收到后 24 个月，在 -20°C 避光保存。 运输：在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。 |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 199000 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.3 |
| CF260: | 0.022 |
| CF280: | 0.029 |