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ROX alkyne, 6-isomer

ROX 炔烃点击化学

目录号	数量	价格	提前通知时间
A22B0	1 mg	$110	现货
B22B0	5 mg	$165	现货
C22B0	10 mg	$210	现货
D22B0	25 mg	$285	现货
E22B0	50 mg	$495	现货
F22B0	100 mg	$880	现货

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ROX alkyne is an alkyne derivative of the bright red-emitting dye ROX (Rhodamine X, Rhodamine 101). Due to its quantum yield approaching unity, ROX is a popular dye for qPCR and microscopy applications. It is used for fluorescent labeling of azide-containing biomolecules via copper-catalyzed click reaction. This product is a pure 6-isomer of ROX.

ROX is prone to oxidation; therefore, its derivatives should preferably be stored in an inert atmosphere.

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General properties

Appearance:	red powder
Molecular weight:	571.68
CAS number:	2097422-22-3
Molecular formula:	C₃₆H₃₃N₃O₄
Solubility:	good in DMSO, DMF, methanol, ethanol
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
安全数据表（MSDS）:	下载
	产品规格

Spectral properties

Excitation/absorption maximum, nm:	570
ε, L⋅mol⁻¹⋅cm⁻¹:	93000
Emission maximum, nm:	591
Fluorescence quantum yield:	1.0
CF₂₆₀:	0.62
CF₂₈₀:	0.49

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.