Pyrene azide 1
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| A1530 | 1 mg | $110 | 5 天 | |
| B1530 | 5 mg | $210 | 现货 | |
| C1530 | 10 mg | $310 | 现货 | |
| D1530 | 25 mg |
$410
|
现货 | |
| E1530 | 50 mg |
$695
|
现货 |
This product will be discontinued soon in favor of Pyrene azide 2
Pyrene is a polyaromatic hydrocarbon with strong short-wavelength fluorescence. Unlike other fluorescent dyes, polyaromatic hydrocarbons are fluorescent probes with a strong sensitivity to the microenvironment. Thus, its fluorescence is different in polar, and nonpolar environments. Other effects can also be observed.
When two pyrenes are in close proximity, they form excimers. Excimer formation can be easily observed, and quantitatively estimated using fluorescent spectra.
Pyrene azide is a reagent for easy pyrene click chemistry labeling of any alkyne-bearing molecule. It allows turning any molecule into a pyrene-bearing probe.
This azide contains a hydrophilic triethyleneglycol linker to mitigate intrinsic pyrene hydrophobicity and facilitate attachment to biomolecules in aqueous solutions.
Another pyrene azide for click chemistry labeling is also available: Pyrene azide 2.
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用于点击化学的长波长近红外荧光染料叠氮化物。General properties
| Appearance: | off-white to yellowish solid |
| Molecular weight: | 402.45 |
| CAS number: | 2135330-58-2 |
| Molecular formula: | C23H22N4O3 |
| Solubility: | soluble in dichloromethane, chloroform, moderately soluble in DMSO, DMF, acetonitrile |
| Quality control: | NMR 1H (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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 343; 326; 313; 276; 265; 242; 234 |
| Emission maximum, nm: | 377; 397 |
产品引用
- Semikolenova, O.; Sakovina, L.; Akhmetova, E.; Kim, D.; Vokhtantsev, I.; Golyshev, V.; Vorobyeva, M.; Novopashin, S.; Novopashina, D. Photoactivatable nanoCRISPR/Cas9 System Based on crRNA Reversibly Immobilized on Carbon Nanoparticles. International Journal of Molecular Sciences, 2021, 22(20), 10919. doi: 10.3390/ijms222010919
- Krasheninina, O.A.; Fishman, V.S.; Lomzov, A.A.; Ustinov, A.V.; Venyaminova, A.G. Postsynthetic On-Column 2′ Functionalization of RNA by Convenient Versatile Method. International Journal of Molecular Sciences, 2020, 21(14), 5127. doi: 10.3390/ijms21145127
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