| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluorescent dye that has improved water solubility and thus provides high fluorescence intensity.SOLUTION: A fluorescent dye of the present invention is an azole derivative having a polyoxyalkylene group represented by general formula E-O-(CHCHO)-, where E is a C1-4 alkyl group and p is an integer from 1 to 40. The dye has improved water solubility and provides high fluorescence intensity.SELECTED DRAWING: Figure 1 |
