R6G azide, 5-isomer
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
14430 | 100 uL, 10 mM/DMSO | $110.00 | in stock | |
34430 | 500 uL, 10 mM/DMSO | $210.00 | in stock | |
44430 | 1 mL, 10 mM/DMSO |
$410.00
|
in stock | |
A4430 | 1 mg | $110.00 | in stock | |
B4430 | 5 mg | $210.00 | in stock | |
C4430 | 10 mg | $310.00 | in stock | |
D4430 | 25 mg |
$410.00
|
in stock | |
E4430 | 50 mg |
$695.00
|
in stock |
R6G (rhodamine 6G) is a yellow emitting xanthene dye. It has been used for DNA sequencing before. Now this dye is often used for qPCR. This is a pure 5-isomer of R6G with azide group.
Absorption and emission spectra for 5-R6G

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Copper(II)-TBTA complex, 10 mM in 55% aq. DMSO
Catalyst for bioconjugate synthesis by Click Chemistry.General properties
Appearance: | orange to brown powder |
Mass spec M+ increment: | 540.3 |
Molecular weight: | 540.61 |
Molecular formula: | C30H32N6O4 |
Solubility: | good in DMF, DMSO, alcohols |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: | Download |
Product specifications |
Spectral properties
Excitation maximum, nm: | 519 |
ε, L⋅mol−1⋅cm−1: | 116000 |
Emission maximum, nm: | 546 |
Fluorescence quantum yield: | 0.95 |
CF260: | 0.18 |
CF280: | 0.17 |
