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  4. 7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one

7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one 

目录号: HY-W327027
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7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one (Compound 1) 是一种检测硫化氢 (H2S) 的荧光探针。7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one 的检测限低 (4×10-6 mol/L)、选择性好和灵敏度高。7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one 在浓度为 150 µg/mL 几乎没有细胞毒性。7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one 的激发波长为 331 nm，在 DMSO 溶剂中发射波长约为 385 nm，加入 HS- 后荧光强度在 392 nm 左右明显增加。

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7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one Chemical Structure

7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one Chemical Structure

CAS No. : 314742-00-2

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7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one 相关抗体

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生物活性

7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one (Compound 1) is a fluorescent probe for the detection of hydrogen sulfide (H2S). 7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one has a low detection limit (4×10-6 mol/L), good selectivity and high sensitivity. 7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one shows almost no cytotoxicity at concentrations of 150 µg/mL. 7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one has the excitation peak of 331 nm, and the emission peak about 385 nm in DMSO solvent. Upon the addition of increasing amounts of HS-, the fluorescence intensity increases obviously at about 392 nm[1].

分子量

342.26

Formula

C16H10N2O7
CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
纯度 & 产品资料
参考文献

7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one 相关分类

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Keywords:

7-(2,4-Dinitrophenoxy)-4-methyl-2H-chromen-2-one314742-00-2Fluorescent DyeInhibitorinhibitorinhibit

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