compound introduction
Spectral properties Excitation/absorption maximum, nm: 555 ε, L⋅mol−1⋅cm−1: 150000 Emission maximum, nm: 570 Fluorescence quantum yield: 0.31 CF260: 0.04 CF280: 0.09
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Cyanine3 NHS ester
CAS number：2632339-91-2 molecular formula：C34H40N3BF4O4
overview
Specs
| Chinese alias | Cy3-琥珀酰亚胺酯（四氟硼酸盐） | 花菁3 NHS酯（四氟硼酸盐） | 1-(6-((2,5-二氧代吡咯烷-1-基)氧基)-6-氧代己基)-3,3-二甲基-2-(3-(1,3,3-三甲基吲哚啉-2-亚基)丙-1-烯-1-基)-3H-吲哚-1-鎓四氟硼酸盐 | ||
| English alias | 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 | Cyanine3 NHS ester (BF4) | Cyanine3 NHS ester tetraflu | ||
| CAS number | 2632339-91-2 | molecular formula | C34H40N3BF4O4 |
| molecular weight | 641.5 g/mol | Exact mass | ≥95% |
| PSA | - | logp | - |
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