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BDP® 558/568 alkyne

目录号 数量 价格 提前通知时间
A74B0 1 mg $125 现货
B74B0 5 mg $260 现货
C74B0 10 mg $325 现货
D74B0 25 mg $510 现货
E74B0 50 mg $895 现货
F74B0 100 mg $1490 现货
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BDP 558/568 is a borondipyrromethene dye for Cyanine3 channel. The dye possesses high quantum yield. This derivative is a terminal alkyne for copper-catalyzed click chemistry.

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BDP® 558/568 羧酸 (BDP® 558/568 carboxylic acid)

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Cyanine5.5四嗪 (Cyanine5.5 tetrazine)

一种远红外发射染料,含有 Cyanine5.5 荧光团和四嗪片段的化合物,通过 TCO 连接与反式环辛烯/环丙烯结合。

General properties

Appearance: dark colored solid
Molecular weight: 383.22
Molecular formula: C19H16N3BF2OS
Solubility: well soluble in DCM, DMF, DMSO, acetone, low aqueous solubility
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 561
ε, L⋅mol−1⋅cm−1: 84400
Emission maximum, nm: 569
Fluorescence quantum yield: 0.68
CF260: 0.00
CF280: 0.07

产品引用

  1. Charoen-Rajapark, P.; Clarke, D.R. Confocal microscopy observations of electrical pre-breakdown of bi-layer elastomer dielectrics. Extreme Mechanics Letters, 2021, 49, 101473. doi: 10.1016/j.eml.2021.101473
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