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折扣/货期| 货号：CDX-H0008-G005 | 规格：5 g | 目录价：￥1246 |
产品详情
产品名称:
7-Hydroxy-4-coumarinylacetic acid
别名:
7-HCA; 7-Hydroxycoumarin-4-acetic acid; Umbelliferone-4-acetic acid; NSC 642907; NSC 65625
产品描述:
7-Hydroxycoumarin-4-acetic acid is a fluorescent pH indicator. 7-Hydroxycoumarin-4-acetic acid is used for labeling amine-specific peptides, proteins and other biological molecules to give blue fluorescence. It is used as fluorigenic substrate, e.g. in BSA-HCA complexes for fatty acid concentration measurement or for fluorometric enzymatic analysis. It also can be used as a building block for synthesis of other coumarin-based probes. Spectral data: lambdaEx=360nm; lambdaEm=450nm (DMSO).
宿主来源:
Plant
保存温度:
-20°C
运输温度:
Ambient
预期分子量:
220.18
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at -20°C.
产地:
瑞士
纯度:
>98% (NMR)
CAS号:
6950-82-9
分子式:
C11H8O5
溶解度:
Soluble in DMSO or methanol.
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