| Identification | Back Directory | [Name]
3H-Indolium, 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3,3-dimethyl-, tetrafluoroborate(1-) (1:1) | [CAS]
2632339-91-2 | [Synonyms]
3H-Indolium, 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3,3-dimethyl-, tetrafluoroborate(1-) (1:1) | [Molecular Formula]
C34H40BF4N3O4 | [MOL File]
2632339-91-2.mol | [Molecular Weight]
641.51 |
| Hazard Information | Back Directory | [Description]
Cy3 NHS ester is a reactive cyanine dye containing NHS group which enables labeling of amino-bearing biomolecules. This reagent is ideal for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. Cyanine3 NHS ester is an analog of Cy3? NHS ester and can replace Alexa Fluor 546 as well as DyLight 549. | [Chemical Properties]
Red powder, poorly soluble in water (2.3 mM = 1.5 g/L), soluble in organic solvents (DMF, DMSO, dichloromethane). Store at -12°C in the dark for 20 months after receipt. Avoid prolonged exposure to light. Keep dry. | [Uses]
1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-2-((E)-3-((E)-1,3,3-trimethylindolin-2-ylidene)prop-1-en-1-yl)-3H-indol-1-ium Tetrafluoroborate is a useful research chemical compound used as a substrate with surface that can load biomolecules for bio-chips. | [Abs/Em Maxima]
555/570 nm | [Fluoresene quantum yield]
0.31 | [Extinction Coefficient]
150000 | [CF260]
0.04 | [CF280]
0.09 |
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