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Submit ReviewCaffeine Orange
说明： Selective, BODIPY-based fluorescent caffeine chemosensor
化学名： (E)-5,5-Difluoro-3-(2-(5-fluoro-1H-indol-3-yl)vinyl)-1-methyl-5H-5λ4,6λ4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine
纯度： ≥95% (HPLC)
生物活性 for Caffeine Orange
Caffeine Orange is a selective, BODIPY-based fluorescent caffeine chemosensor, which exhibits up to 250-fold enhancement in its fluorescence upon caffeine activation (KD = 16.81 mM and detection limit of 50 µM). Caffeine Orange works both in aqueous and in dry state, and its red emission intensity increases with increasing caffeine concentrations. Excitation maximum ~580 nM; emission maximum ~629 nM.
Optical Data for Caffeine Orange
| Emission Color | Orange |
|---|---|
| λabs | 582 nm |
| λem | 618 nm |
| Extinction Coefficient (ε) | 70000 M-1cm-1 |
| Quantum Yield (φ) | 0.28 |
| Application | Fluorescence Microscopy |
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技术数据 for Caffeine Orange
| 分子量 | 365.17 |
| 公式 | C20H15BF3N3 |
| 储存 | Store at -20°C |
| 纯度 | ≥95% (HPLC) |
| CAS Number | 1632296-13-9 |
| PubChem ID | 86280912 |
| InChI Key | AROCVQXCAJKRTJ-GQCTYLIASA-N |
| Smiles | CC1=C2C=C3C=CC=[N+]3[B-](F)(N2C(/C=C/C4=CNC5=CC=C(C=C45)F)=C1)F |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶解性数据 for Caffeine Orange
| 溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
|---|---|---|---|
| 溶解性 | |||
| DMSO | 3.65 | 10 |
制备储备液 for Caffeine Orange
以下数据基于产品分子量 365.17。 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| 浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 0.1 mM | 27.38 mL | 136.92 mL | 273.85 mL |
| 0.5 mM | 5.48 mL | 27.38 mL | 54.77 mL |
| 1 mM | 2.74 mL | 13.69 mL | 27.38 mL |
| 5 mM | 0.55 mL | 2.74 mL | 5.48 mL |
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产品说明书 for Caffeine Orange
参考文献 for Caffeine Orange
参考文献是支持产品生物活性的出版物。
Xu et al (2013) Make caffeine visible: a fluorescent caffeine "traffic light" detector Sci.Rep. 3 2255 PMID: 23877095
If you know of a relevant reference for Caffeine Orange, please let us know.
关键词: Caffeine Orange, Caffeine Orange supplier, selective, fluorescent, caffeine, chemosensor, BODIPY, Other, Fluorescent, Probes, 7181, Tocris Bioscience
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Fluorescent Dyes and Probes Research Product Guide
This product guide provides a background to the use of Fluorescent Dyes and Probes, as well as a comprehensive list of our:
- Fluorescent Dyes, including dyes for flow cytometry
- Fluorescent Probes and Stains, including our new MitoBrilliantTM mitochondria stains
- Tissue Clearing Kits and Reagents
- Aptamer-based RNA Imaging Reagents
- Fluorescent Probes for Imaging Bacteria
- TSA VividTM Fluorophore Kits
- TSA Reagents for Enhancing IHC, ICC & FISH Signals