ROX alkyne,罗丹明-炔烃红色荧光染料
产品介绍
ROX alkyne,5-isomer
With its uantum yield approaching unity, ROX has bee a popular dye for PCR and microscopy. This bright fluorophore is available as an alkyne for copper-catalyzed Click chemistry reaction.
This is a pure 5-isomer of ROX.
ROX is prone to oxidation. Therefore, its derivatives should be preferably stored in inert atmosphere.
General properties
Appearance:
purple solid
Mass spec M+ increment:
571.3
Molecular weight:
571.66
Molecular formula:
C36H33N3O4
Solubility:
good in DMSO, DMF, methanol, ethanol
uality co*trol:
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.
   
Spectral properties
Excitation maximum, nm:
570
ε, L⋅mol−1⋅cm−1:
80000
Emission maximum, nm:
591
Fluorescence uantum yield:
1.00
ROX alkyne,罗丹明-炔烃红色荧光染料
西安瑞禧生物科技有限公司
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