Cyanine5.5 amine , 95% , 2097714-45-7

CAS NO.：2097714-45-7

Empirical Formula: C46H58Cl2N4O

Molecular Weight: 753.9

MDL number:

PRODUCT Properties

• solubility: 可溶于氯仿，甲醇，乙腈，DMF等有机溶剂，难溶于水
• form: Solid
• color: Purple to purplish red
• Appearance: Dark blue solid
• ex/em: 680/698 nm (PBS buffer)
• ε(extinction coefficient): 198000 L⋅mol−1⋅cm−1
• Φ(quantum yield): 0.20
• InChIKey: KVJPEAWDFIBHDL-UHFFFAOYSA-N
• SMILES: CC1(C(N(CCCCCC(=O)NCCCCCCN)C2C=CC3=CC=CC=C3C1=2)=CC=CC=CC1=[N+](C2C=CC3=CC=CC=C3C=2C1(C)C)C)C.[Cl-].Cl

Description and Uses

Cyanine5.5 amine (Cy 5.5 amine), a Cy5.5 Analogue, is a near-infrared (NIR) fluorescent dye (Ex=648 nm, Em=710 nm). Cyanine5.5 amine can be used in the preparation of Cy5.5-labeled nanoparticles, which can be tracked and imaged with low fluorescence background using confocal microscopy[1][2].