R6G azide, 5-isomer

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R6G azide, 5-isomer

标签:Azides, R6G,5-isomer
货号 规格 价格 货期
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.

R6G(罗丹明 6G)是一种发黄光的呫吨染料。 它以前已用于 DNA 测序。 现在这种染料常用于 qPCR。 这是 R6G 的纯 5-异构体,带有叠氮基。

Absorption and emission spectra for 5-R6G

R6G azide, 5-isomer

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General properties

Appearance: orange to brown powder 橙色至棕色粉末
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.

储存:收到后 24 个月,在 -20°C 避光保存。 运输:在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption 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