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Cyanine7.5 azide

分子式:C48H55ClN6O

CAS 号:1628790-36-2 1628897-78-8(不含阴离子)

外  观:绿色粉末/溶液

产品特性:

Cyanine7.5是一种具有长波红外荧光的NIR染料。该衍生物是Click Chemistry的叠氮化物。

可用于构建各种包含Cyanine7.5,近红外荧光染料和Cy7.5®的改良类似物。这些结合物用于体内时可利用NIR组织透明性成像。 该荧光团也可用于其他荧光应用,尤其是需要低荧光背景的应用。

叠氮化物可以作为DMSO解决方案使用,可用于通用Click Chemistry标记方案,也可以固态形式用于定制标记应用程序。

该结构具有刚性桥接聚二炔链,可将量子产率提高20%,从而使信号更明亮。


一般性质

外观:

绿色粉末/溶液

CAS号:

1628790-36-2 1628897-78-8(不含阴离子)

分子式:

C48H55ClN6O

溶解度:

可溶于有机溶剂(DMSODMF,二氯甲烷),在水中的溶解度低

质量控制:

NMR 1HHPLC-MS95%)

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,干燥。

光谱性质

 光谱性质

最大激发, nm:

788

ε, Lmol-1cm-1:

223000

最大发射, nm:

808

 


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FAM amine, 6-isomer

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Sulfo-Cyanine3 amine

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Sulfo-Cyanine5 amine

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Sulfo-Cyanine7 amine

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TAMRA amine, 5-isomer

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AF430 NHS ester

AF430 NHS ester

AF488 NHS ester

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BDP 558/568 NHS ester

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BDP 564/570 NHS ester

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BDP 650/665 X NHS ester

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FAM NHS ester, 6-isomer

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ROX NHS ester, 5-isomer

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ROX NHS ester, 6- isomer

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Sulfo-Cyanine3 NHS ester

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TAMRA NHS ester, 5-isomer

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Cyanine7 maleimide

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ROX maleimide, 5-isomer

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FAM hydrazide, 5-isomer

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BDP 558/568 carboxylic acid

BDP 558/568 carboxylic acid

BDP 564/570 carboxylic acid

BDP 564/570 carboxylic acid

BDP 581/591 carboxylic acid

BDP 581/591 carboxylic acid

BDP 630/650 carboxylic acid

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BDP FL carboxylic acid

BDP FL carboxylic acid

BDP TMR carboxylic acid

BDP TMR carboxylic acid

BDP TR carboxylic acid

BDP TR carboxylic acid

Coumarin 343 X carboxylic acid

Coumarin 343 X carboxylic acid

Cyanine7 carboxylic acid

Cyanine7 carboxylic acid

Pyrenebutyric acid

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Sulfo-Cyanine5.5 carboxylic acid

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Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine5 carboxylic acid

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Sulfo-Cyanine7 carboxylic acid

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sulfo-Cyanine7 dicarboxylic acid

sulfo-Cyanine7 dicarboxylic acid

Sulfo-Cyanine7.5 carboxylic acid

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AF488 NHS ester

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Cyanine5 alkyne

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Cyanine 3 Phosphoramidite

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TAMRA-dT

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5'-Biotin Phosphoramidite

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5'-Tetrachloro-Fluorescein Phosphoramidite

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HEX Amidite, Single Isomer (N-HEX-6-Aminohexanol)

HEX Amidite, Single Isomer (N-HEX-6-Aminohexanol)

5'-Fluorescein Phosphoramidite

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PO-PRO-1

PO-PRO-1

YO-PRO-1

YO-PRO-1

TO-PRO-1

TO-PRO-1

PO-PRO-3

PO-PRO-3

YO-PRO-3

YO-PRO-3

TO-PRO-3

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POPO-1

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YOYO-1

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TOTO-1

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TOTO-3

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YOYO-3

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AT 590 NHS ester

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 AT Rho 12 NHS Ester

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AT 550 NHS ester

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AF 594 NHS Ester

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