货号：N-20265288
CAS：N/A
规格：MG,更大包装请咨询客服
纯度：95%+
生产商：试剂家

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产品详情：
Sulfo-Cyanine7.5 carboxylic acid
Sulfo-Cyanine7.5 is a water soluble, near infrared fluorescent dye. The structure of the dye is similar to indocyanine green (ICG), but it contains a rigid trimethine linker increasing its fluorescence quantum yield.
This fluorophore is useful for near infrared imaging. Sulfo-Cyanine7.5 carboxylic acid contains a free carboxy group.
General properties
Appearance:
dark green solid
Molecular weight:
1083.41
Molecular formula:
C45H45K3N2O14S4
Solubility:
good in water, DMF, DMSO
Quality control:
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:
778
ε, L⋅mol−1⋅cm−1:
222000
Emission maximum, nm:
797
CF260:
0.09
CF280:
0.09
羧酸染料 Carboxylic acid
Cy3羧酸Cyanine3 carboxylic acidFree Cyanine3 carboxylic acid.
Cy3.5羧酸 Cyanine3.5 carboxylic acidUnactivated monofunctional Cy3.5 carboxylic acid.
Cy5羧酸 Cyanine5 carboxylic acidCyanine5 carboxylic acid, unactivated dye.
Cy7羧酸 Cyanine7 carboxylic acidNon-reactive, near-infrared fluorescent dye.
Cy7.5羧酸 Cyanine7.5 carboxylic acidCyanine7.5 - unactivated NIR cyanine dye carboxylic acid.
磺酸基-Cy3羧酸 Sulfo-Cyanine3 carboxylic acidSulfo-Cyanine3 free unactivated monofunctional carboxylic acid, water-soluble dye.
磺酸基-Cy5羧酸 Sulfo-Cyanine5 carboxylic acidWater-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.
磺酸基-Cy7羧酸 Sulfo-Cyanine7 carboxylic acidSulfo-Cy7 carboxylic acid is a non-reactive fluorescent dye which can be used as a NIR (near infrared) marker.
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Bis-sulfone Acid
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