| 货号:CDX-C0073-M500 | 规格:500 mg | 目录价:¥2030 |
产品详情
* 以下信息仅供参考,详情请以原厂网站为准
产品名称:
Coumarin 343
别名:
C343; Coumarin 519; 2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylic Acid
产品描述:
Coumarin 343, also known as coumarin 519, is a laser dye that exists in neutral or anionic form, depending on the pH of the medium. This compund is not cell-permeable. Coumarin 343 has been used in many different applications that include solution dynamic probes, laser dyes and organic sensitizers in dye-sensitized solar cells. It is a good organic-dye photosensitizer for injecting electrons efficiently into the conduction band of semiconductors, such as TiO2, ZrO2, and ZnO. Coumarin 343 has been used in MALDI and FRET applications. Spectral data: lambdamax 443nm (EtOH), lambdaex 490nm, lambdalaser 512-520nm (range).
保存温度:
+20°C
运输温度:
Ambient
预期分子量:
285.29
产品形式:
solid
产地:
瑞士
纯度:
>98% (HPLC)
CAS号:
55804-65-4
分子式:
C16H15NO4
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