| Identification | Back Directory | [Name]
1H-Benz[e]indolium, 2-[5-(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)-1,3-pentadien-1-yl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,1-dimethyl-, chloride (1:1) | [CAS]
1469277-96-0 | [Synonyms]
Cy5.5 NHS
1H-Benz[e]indolium, 2-[5-(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)-1,3-pentadien-1-yl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,1-dimethyl-, chloride (1:1) | [Molecular Formula]
C44H46ClN3O4 | [MOL File]
1469277-96-0.mol | [Molecular Weight]
716.32 |
| Chemical Properties | Back Directory | [solubility ]
易溶于DMF等有机溶剂 | [form ]
Solid | [color ]
Purple to purplish red | [Appearance]
Dark blue solid | [ex/em]
680/698 nm (EtOH/PBS buffer) | [ε(extinction coefficient)]
198000 L⋅mol−1⋅cm−1 | [Φ(quantum yield)]
0.20 | [InChIKey]
SWLMDNMICOSZPR-UHFFFAOYSA-M | [SMILES]
CC1(C(=[N+](CCCCCC(=O)ON2C(CCC2=O)=O)C2C=CC3=CC=CC=C3C1=2)C=CC=CC=C1N(C2C=CC3=CC=CC=C3C=2C1(C)C)C)C.[Cl-] |
| Hazard Information | Back Directory | [Chemical Properties]
Appearance: Dark blue solid
ex/em: 680/698 nm (EtOH/PBS buffer)
Extinction coefficient (ε): 198000 L??mol??1??cm??1
Quantum yield (Φ): 0.20 | [Uses]
Cyanine5.5 NHS ester chloride is a reactive dye for the labeling of proteins, and antibodies and small molecular compounds[1]. | [References]
[1] Zhu S, et al. Visualizing cancer and response to therapy in vivo using Cy5.5-labeled factor VIIa and anti-tissue factor antibody. J Drug Target. 2015 Apr;23(3):257-65. DOI:10.3109/1061186X.2014.988217 |
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