| Identification | Back Directory | [Name]
Cy5 | [CAS]
146368-15-2 | [Synonyms]
Cy5
Cy 5(97%)
CAS_146368-15-2
Liposoluble Cy5
Cy5 DiSE(Di SO3)
Sulfo-Cy5 diacid, SE
Cy 5 (Technical Grade)
2-((1E,3E,5E)-5-(1-(5-Carboxypentyl)-3,3-diMethylindolin-2-ylidene)penta-1,3-dienyl)-1-ethyl-3,3-diMethyl-3H-indoliuM chloride
3H-Indolium,1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-2-[5-[1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadienyl]-3,3-dimethyl-5-sulfo-, inner salt
1-[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-2-[5-[1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-3,3-dimethyl-5-sulfo-3H-indolium inner salt
1-{6-[(2,5-dioxopyrrolidin-1-yl)oxy]-6-oxohexyl}-2-[(1E,3E,5E)-5-(1-{6-[(2,5-dioxopyrrolidin-1-yl)oxy]-6-oxohexyl}-3,3-dimethyl-5-sulfo-1,3-dihydro-2H-indol-2-ylidene)penta-1,3-dien-1-yl]-3,3-dimethyl-3H-indolium-5-sulfonate | [Molecular Formula]
C45H52N4O14S2 | [MDL Number]
MFCD28978196 | [MOL File]
146368-15-2.mol | [Molecular Weight]
937.043 |
| Chemical Properties | Back Directory | [storage temp. ]
Amber Vial, -20°C Freezer, Under inert atmosphere | [solubility ]
Methanol (Slightly), Water (Slightly) | [form ]
Solid | [color ]
Red to Very Dark Purple | [Stability:]
Moisture Sensitive |
| Hazard Information | Back Directory | [Uses]
Cy 5 is a related compound of CY5 (C951310), a photoswitchable cyanine dye. The photoswitching mechanism was investigated using thiol agents and it was concluded that photoconversion into the dark state is pH and thiol dependent and the dark state product is a cyanine-thiol adduct. |
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