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  • Azide-PEG4-Azide


标签:Azides,Click chemistry,Cross linking reagents,PEG4 (tetraethylene glycol)
货号 规格 价格 货期
1865-1g 1 g 90.00$ in stock
1865-5g 5 g 250.00$ in stock
1865-25g 25 g 950.00$ in stock
PEG4 diazide is a hydrophilic linker with two azide groups. Both can be modified by Click chemistry, either by a copper catalyzed reaction with terminal alkynes, or by a copper-free reaction with cycloalkynes. Azides can also participate in the Staudinger ligation reaction.

This diazide is useful for the synthesis of dimeric molecules by Click chemistry.

PEG4 二叠氮化物是具有两个叠氮基的亲水接头。 两者都可以通过点击化学进行修饰,或者通过铜催化与末端炔烃的反应,或通过与环炔烃的无铜反应。 叠氮化物也可以参与施陶丁格连接反应。


Azide-PEG4-Azide Azide-PEG4-Azide Azide-PEG4-Azide Azide-PEG4-Azide



Triethylene glycol diazide (CAS# 59559-06-7) is a bifunctional crosslinker bearing two azide groups. Suitable for Click chemistry.

三甘醇二叠氮化物 (CAS# 59559-06-7) 是一种带有两个叠氮基的双功能交联剂。 适用于点击化学。

Cyanine7 NHS ester

Amine reactive NHS ester of near infrared dye Cyanine7.


Cyanine5 NHS ester

Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.

胺反应性 Cy5 活化酯,用于标记蛋白质、肽和其他分子。

General properties

Appearance: colorless liquid
Molecular weight: 244.25
CAS number: 101187-39-7
Molecular formula: C8H16N6O3
Solubility: miscible with water, polar organic solvents
Storage conditions: Storage: 24 months after receival at -20°C. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

储存:-20°C 收货后 24 个月。 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