1,3-Diphenylisobenzofuran

1,3-Diphenylisobenzofuran(DPBF)是一种荧光探针，对单线态氧(1O2)的具有高特异性，可形成内过氧化物并分解成1,2-dibenzoylbenzene。1,3-Diphenylisobenzofuran可以检测活性氧(ROS)的生成。

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100mg

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货号: ajcx32292
CAS: 5471-63-6
别名: 1,3-二苯基异苯并呋喃,DPBF
分子式: C20H14O
分子量: 270.33
纯度: >98%
溶解度: DMSO: 5.56 mg/mL (20.57 mM); Water: < 0.1 mg/mL (ultrasonic) (insoluble)
储存: Store at RT
库存: 现货

Background

1,3-Diphenylisobenzofuran (DPBF) is a fluorescent probe which possesses a highly specific reactivity towards singlet oxygen (1O2) forming an endoperoxide which decomposes to give 1,2-dibenzoylbenzene. 1,3-Diphenylisobenzofuran can detect the generation of reactive oxygen species (ROS)[1][2].

[1]. Weili Fan, et al. Calcium carbonate-methylene blue nanohybrids for photodynamic therapy and ultrasound imaging. Sci China Life Sci. 2018 Apr;61(4):483-491. [2]. P. Carloni, et al. On the use of 1,3-diphenylisobenzofuran (DPBF). Reactions with carbon and oxygen centered radicals in model and natural systems. Research on Chemical Intermediates volume 19, pages395-405(1993).