[Dye hydrazides]Cyanine5 Boc-hydrazide【lumiprobe】 货号：[Dye hydrazides]Cyanine5 Boc-hydrazide 品牌：其它品牌 规格：

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[Dye hydrazides]Cyanine5 Boc-hydrazide

Cyanine5 Boc-hydrazide

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订购货号产品名称及规格价格(￥)

130A0Cyanine5 Boc-hydrazide, 1 mg1430.00

230A0Cyanine5 Boc-hydrazide, 5 mg2730.00

430A0Cyanine5 Boc-hydrazide, 25 mg5330.00

530A0Cyanine5 Boc-hydrazide, 50 mg9035.00

630A0Cyanine5 Boc-hydrazide, 100 mg15470.00

Boc保护的Cyanine5 hydrazide活性染料用于醛和酮的标记。

Boc- (tert-butoxycarbonyl)保护基团可以通过三氟乙酸或其他强酸去除。活化的hydrazide形成后，便可以进行后续标记羰基基团的反应得到Cyanine5标记的分子。

相关产品：

Cyanine5 hydrazide, free deprotected hydrazide.

General properties

Appearance: dark blue powder

Molecular weight: 633.26

Molecular formula: C37H49ClN4O3

Solubility: good in dichloromethane, polar organic solvents (DMF, DMSO), alcohols, low in water

Quality control: NMR 1H (95%) and 13C, TLC, functional testing

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.

Spectral properties

Excitation maximum, nm: 646

Extinction coefficient at excitation maximum, Lmol-1cm-1: 250000

Emission maximum, nm: 662

Fluorescence quantum yield: 0.2

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