| Identification | Back Directory | [Name]
Cyanine7.5 carboxylic acid | [CAS]
1686147-68-1 | [Synonyms]
Cy7.5 carboxylic acid
Cyanine7.5 carboxylic acid
Cyanine7.5 carboxylic acid,Cy7.5COOH
Cyanine7.5 carboxylic acid (Cyclohexene) | [Molecular Formula]
C45H48N2O2 | [MDL Number]
MFCD34476409 | [MOL File]
1686147-68-1.mol | [Molecular Weight]
648.89 |
| Chemical Properties | Back Directory | [solubility ]
易溶于DMF等有机溶剂 | [Appearance]
Green solid | [ex/em]
784/814nm (MeOH/PBS buffer) | [ε(extinction coefficient)]
223000 L⋅mol−1⋅cm−1 | [Φ(quantum yield)]
0.10 | [InChIKey]
DIOYUGMHQUIXFB-UHFFFAOYSA-N | [SMILES]
CC1(C(N(CCCCCC(=O)[O-])C2C=CC3=CC=CC=C3C1=2)=CC=C1CCCC(C=CC2=[N+](C3C=CC4=CC=CC=C4C=3C2(C)C)C)=C1)C |
| Hazard Information | Back Directory | [Description]
Free unactivated Cyanine7.5 NIR dye carboxylic acid.
For coupling and labeling reactions also consider using pre-activated Cyanine7.5 NHS ester. | [Chemical Properties]
Appearance: Green solid
ex/em: 784/814nm (MeOH/PBS buffer)
Extinction coefficient (ε): 223000 L??mol??1??cm??1
Quantum yield (Φ): 0.10 | [Uses]
Cyanine7.5 carboxylic is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) with carboxylic acid functional groups. Cy7.5 is a near-infrared fluorescent dye commonly used in biomedical research areas such as biomarkers and cell imaging. Cyanine7.5 carboxylic can be covalently bound to some biological molecules (especially antibodies, proteins, etc.) to track their location and dynamic changes in biological samples. | [Abs/Em Maxima]
788/808 nm | [Fluoresene quantum yield]
0.1 | [Extinction Coefficient]
223000 |
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