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折扣/货期| 货号：CDX-D1035-M025 | 规格：25 mg | 目录价：￥3682 |
| 货号：CDX-D1035-M050 | 规格：50 mg | 目录价：￥6132 |
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:
7-(Diethylamino)-3-(4-isothiocyanatophenyl)-4-methylchromen-2-one
别名:
7-diethylamino-3-(4'-isothiocyanatophenyl)-4-methylcoumarin; CPI
产品描述:
7-Diethylamino-3-(4'-isothiocyanatophenyl)-4-methylcoumarin (CPI) is a fluorescent labeling reagent that reacts covalently with amino groups. It is a isothiocyanate derivative of coumarin. It has a high quantum yield (0.75-0.78), long wavelength excitation, and high stability, which makes it ideally suited as fluorescent label for proteins. The quantum yield is little affected by the pH of solutions. Spectral Data: lambdaem = 396nm; lambdaem = 478nm.
宿主来源:
Synthetic
保存温度:
+4°C
运输温度:
Ambient
预期分子量:
364.46
产品形式:
solid
产地:
瑞士
纯度:
>97% (NMR)
CAS号:
107743-39-5
分子式:
C21H20N2O2S
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