Cyanine7.5 carboxylic acid,Cy7.5-COOH

Cy7.5-COOHCyanine7.5 carboxylic acid,Cy7.5-COOH

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2018-02-07 19:21:48
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产品简介

Cyanine7.5 carboxylic acid,Cy7.5-COOH
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。

详细介绍

Cyanine7.5 carboxylic acid,Cy7.5-COOH

产品介绍

Cyanine7.5 carboxylic acid

Free unactivated Cyanine7.5 NIR dye carboxylic acid.

For coupling and labeling reactions also consider using pre-activated Cyanine7.5 NHS ester.

General properties

Appearance:

green powder

Molecular weight:

685.34

CAS number:

16147-68-1, 1803099-44-6 [Cl-]

Molecular formula:

C45H49ClN2O2

Solubility:

soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water

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.

  

Spectral properties

Excitation maximum, nm:

788

ε, Lmol1cm1:

223000

Emission maximum, nm:

808

结构式:

 

Cyanine7.5 carboxylic acid,Cy7.5-COOH

叠氮化物 Dye azides

Pyrene azide 1/ Pyrene azide 2

PEP azide

Perylene azide

BDP FL azide

Coumarin 343 azide

FAM azide, 5-isomer

FAM azide, 6-isomer

TAMRA azide, 5- isomer

BDP TMR azide

Cyanine3 azide

Cyanine3.5 azide

Cyanine5 azide

Cyanine5.5 azide

Cyanine7 azide

Cyanine7.5 azide

Sulfo-Cyanine3 azide

Sulfo-Cyanine5 azide

Sulfo-Cyanine7 azide

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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