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  • PEG3-tetrazine


标签:Tetrazine, Copper free Click chemistry, PEG3 (triethylene glycol)
货号 规格 价格 货期
1978-250mg 250 mg 370.00$ in stock
1978-1g 1 g 950.00$ in stock

PEG3 tetrazine is a monoreactive derivative that allows a facile attachment of hydrophilic triethyleneglycol fragment (pegylation) by inverse electron demand Diels-Alder reaction (ied-DA) with strained olefins, such as trans-cyclooctenes, and some cyclooctynes.

PEG3 四嗪是一种单反应性衍生物,可通过反电子需求 Diels-Alder 反应 (ied-DA) 与应变烯烃(例如反式环辛烯和一些环辛炔)轻松连接亲水性三甘醇片段(聚乙二醇化)。


Sulfo-Cyanine5 tetrazine

Water soluble Cyanine dye tetrazine derivative for TCO ligation with trans-cyclooctenes and other strained olefines.

水溶性花青染料四嗪衍生物,用于与反式环辛烯和其他应变烯烃的 TCO 连接。


Alkyne-PEG3-OH is a triethyleneglycol based bifunctional linker with a hydroxyl group and an alkyne fragment.

Alkyne-PEG3-OH 是一种基于三甘醇的双功能接头,具有羟基和炔烃片段。

General properties

Appearance: purple oil 紫油
Molecular weight: 334.37
Molecular formula: C16H22N4O4
IUPAC name: 2-(2-{2-[2-(6-Phenyl-1,2,4,5-tetraazin-3-yl)ethoxy]ethoxy}ethoxy)ethanol
Solubility: good in most organic solvents (excluding hydrocarbons)
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。

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Product specifications