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Pyrene azide 1

分子式:C23H22N4O3

分子量:402.45

CAS 号:2135330-58-2

外  观:微黄色固体

产品特性:

是具有强短波荧光的聚芳烃。与其他荧光染料不同聚芳烃是对微环境具有高度敏感性的荧光探针。 因此,它的荧光是在极性和非极性环境中有所不同。也可以观察到其他影响。

当两个pyr非常接近时,它们就形成了受激准分子。准分子的形成很容易观察到使用荧光光谱估计。

a叠氮化物是一种易于pyr的试剂,可单击任何带有炔烃分子的化学标记。它允许转动任何分子进入含pyr探针。

该叠氮化物包含亲水性三乙二醇接头,以减轻固有的pyr疏水性,并促进连接水溶液中的生物分子。

还可以使用另一种用于Click Chemistry标签的pyr叠氮化物:z叠氮化物2


一般性质

外观:

微黄色固体

分子量:

402.45

CAS号:

2135330-58-2

分子式:

C23H22N4O3

溶解度:

易溶于二氯甲烷,氯仿,中度溶于DMSODMF,乙腈

质量控制:

NMR 1H95%)

储存条件:

储存:在-20°C下黑暗中接收后24个月。运输:常温下最多3周,避免长时间暴露在光线下。

 

光谱性质

激发最大值,nm

343; 326; 313;   276; 265; 242; 234

发射最大值,nm

377; 397


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AF488 NHS ester

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Cyanine7 maleimide

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BDP 564/570 carboxylic acid

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