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- Sulfo-Cyanine7.5 alkyne
Sulfo-Cyanine7.5 alkyne
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| A63B0 | 1 mg | 110.00$ | in stock |
| B63B0 | 5 mg | 290.00$ | in stock |
| C63B0 | 10 mg | 470.00$ | in stock |
| D63B0 | 25 mg | 690.00$ | in stock |
| E63B0 | 50 mg | 1270.00$ | in stock |
| F63B0 | 100 mg | 1990.00$ | in stock |
Sulfo-Cyanine7.5 is a near infrared, sulfonated cyanine dye with rigidized trimethylene chain. The fluorophore is structurally very similar to indocyanine green (ICG) dye that has been approved for human use. However, the dye has an improved quantum yield because of its rigidized structure.
This is an alkyne derivative for copper catalyzed Click chemistry.
Sulfo-Cyanine7.5 是一种近红外磺化花青染料，具有刚性化的三亚甲基链。 荧光团在结构上与已获准供人类使用的吲哚菁绿 (ICG) 染料非常相似。 然而，由于其刚性结构，染料具有改进的量子产率。
这是一种用于铜催化点击化学的炔烃衍生物。
Absorption and emission spectra of sulfo-Cyanine7.5
Sulfo-Cyanine7.5 alkyne相关产品
FAM alkyne, 5-isomer
FAM alkyne, 5-isomer – an alkyne derivative of fluorescein dye for Click Chemistry.
FAM 炔烃，5 异构体 – 用于 Click Chemistry 的荧光素染料的炔烃衍生物。
Sulfo-Cyanine7.5 NHS ester
A water soluble near infrared emitting dye for in vivo imaging applications. Sulfo-Cyanine7.5 is an analog of indocyanine green (ICG) possessing higher emission quantum yield, and containing a linker arm.
一种用于体内成像应用的水溶性近红外发射染料。 Sulfo-Cyanine7.5 是吲哚菁绿 (ICG) 的类似物，具有更高的发射量子产率，并包含一个连接臂。
sulfo-Cyanine7 dicarboxylic acid
Sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.
Sulfo-Cyanine7 二羧酸是一种具有两个羧基的双功能染料。
General properties
| Appearance: | dark colored solid 深色固体 |
| Mass spec M+ increment: | 1005.2 |
| Molecular weight: | 1120.46 |
| Molecular formula: | C48H48N3K3O13S4 |
| Solubility: | good in water, DMSO, DMF |
| 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: | 778 |
| ε, L⋅mol−1⋅cm−1: | 222000 |
| Emission maximum, nm: | 797 |
| Fluorescence quantum yield: | 0.21 |
| CF260: | 0.09 |
| CF280: | 0.09 |