sulfo-Cyanine7 dicarboxylic acid

双羧基水溶Cy7sulfo-Cyanine7 dicarboxylic acid

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2018-02-08 21:57:49
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sulfo-Cyanine7 dicarboxylic acid
目前Cyanine系列染料以两种异构体的形式存在,一种是非磺化花青素(non-sulfonated cyanines),一种是磺化花青素(sulfonatedcyanine)。两者的光谱性质几乎*,因此大部分应用可相互替换。

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sulfo-Cyanine7 dicarboxylic acid

产品介绍

sulfo-Cyanine7 dicarboxylic acid

Sulfo-Cyanine7 dicarboxylic acid (Сy7 analogue) is a water soluble, bifunctional NIR dye derivative bearing two carboxylic acid functional groups.

General properties

Appearance:

dark green solid

Molecular weight:

847.09

Molecular formula:

C42H51N2KO10S2

Solubility:

good in water, DMF, DMSO

uality con*rol:

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.

Spectral properties

Excitation maximum, nm:

750

ε, Lmol1cm1:

240600

Emission maximum, nm:

773

CF260:

0.04

CF280:

0.04

结构式:

 

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羧酸 Carboxylic acids

Pyrenebutyric acid

BDP FL carboxylic acid

Cyanine3 carboxylic acid

Cyanine3.5 carboxylic acid

Cyanine5 carboxylic acid

Cyanine5.5 carboxylic acid

Cyanine7 carboxylic acid

Cyanine7.5 carboxylic acid

Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine5 carboxylic acid

Sulfo-Cyanine7 carboxylic acid

上一篇:七甲川花菁类小分子IR-780染料 下一篇:NH2-PEG2-N3,CAS: 166388-57-4
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