- Products
- Reactive dyes
- Dye alkynes
- Cyanine7.5 alkyne
Cyanine7.5 alkyne
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| A60B0 | 1 mg | 110.00$ | in stock |
| B60B0 | 5 mg | 210.00$ | in stock |
| C60B0 | 10 mg | 310.00$ | in stock |
| D60B0 | 25 mg | 410.00$ | in stock |
| E60B0 | 50 mg | 695.00$ | in stock |
| F60B0 | 100 mg | 1190.00$ | in stock |
Alkyne derivative of Cyanine7.5, a near infrared fluorophore. This alkyne is suitable for copper-catalyzed Click Chemistry.
This fluorophore is useful for in vivo imaging, its spectral properties are similar to ICG (indocyanine green) with somewhat higher fluorescence quantum yield.
Cyanine7.5 的炔烃衍生物，一种近红外荧光团。 该炔烃适用于铜催化的点击化学。
这种荧光团可用于体内成像，其光谱特性与 ICG（吲哚菁绿）相似，具有更高的荧光量子产率。
Cyanine7.5 absorbance and emission spectra
Cyanine7.5 alkyne相关产品
Biotin-PEG3-Azide
Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe.
Biotin azide 是一种用生物素（一种众所周知的亲和探针）进行点击化学标记的试剂。
Cyanine7.5 carboxylic acid
Cyanine7.5 – unactivated NIR cyanine dye carboxylic acid.
Cy7.5 – 未活化的近红外花青染料羧酸。
R6G alkyne, 6-isomer
R6G (rhodamine 6G) terminal alkyne for copper catalyzed Click chemistry reaction with azides. Pure 6-isomer of the dye.
R6G（罗丹明 6G）末端炔烃用于铜催化与叠氮化物的点击化学反应。 染料的纯 6-异构体。
General properties
| Appearance: | dark green powder 深绿色粉末 |
| Mass spec M+ increment: | 686.4 |
| Molecular weight: | 722.40 |
| Molecular formula: | C48H52ClN3O |
| Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| 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: | 788 |
| ε, L⋅mol−1⋅cm−1: | 223000 |
| Emission maximum, nm: | 808 |
| Fluorescence quantum yield: | 0.10 |
相关文献：
- Chan, P.S.; Xian, J.W.; Li, Q.; Chan, C.W.; Leung, S.S.Y.; To, K.K.W. Biodegradable Thermosensitive PLGA-PEG-PLGA Polymer for Non-irritating and Sustained Ophthalmic Drug Delivery. AAPS Journal, 2019, 21, 59. doi: 10.1208/s12248-019-0326-x