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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, L⋅mol−1⋅cm−1:

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