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  • Alkyne-PEG3-amine


标签:Alkynes,Amines,PEG3 (triethylene glycol)
货号 规格 价格 货期
425-1g 1 g 195.00$ in stock
425-5g 5 g 580.00$ in stock
Alkyne-PEG3-amine is a heterobifunctional molecule based on triethyleneglycol (PEG3) scaffold. It contains amine and alkyne functional groups. The former can be conjugated with various electrophiles. The latter is suitable for copper catalyzed Click chemistry and Sonogashira coupling.

PEG linkers are hydrophilic linkers of choice for the conjugation of biomolecules.

Alkyne-PEG3-amine 是一种基于三甘醇 (PEG3) 支架的异双功能分子。 它含有胺和炔官能团。 前者可以与各种亲电试剂结合。 后者适用于铜催化点击化学和 Sonogashira 偶联。


Alkyne-PEG3-amine Alkyne-PEG3-amine Alkyne-PEG3-amine Alkyne-PEG3-amine


Alkyne-PEG3-NHS ester

Bifunctional hyrophilic linker with NHS ester and terminal alkyne functional group based on triethyleneglycol (PEG3).

基于三甘醇 (PEG3) 的具有 NHS 酯和末端炔烃官能团的双功能亲水接头。


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。


A bifunctional linker molecule containing both terminal alkyne moiety for Click chemistry, and amine group. Contains a long hydrophilic PEG4 arm.

一种双功能连接分子,包含用于点击化学的末端炔烃部分和胺基。 包含一个长的亲水性 PEG4 臂。

General properties

Appearance: colorless/yellowish liquid
Molecular weight: 187.24
CAS number: 932741-19-0
Molecular formula: C9H17NO3
Solubility: mixable with water, good in polar organic solvents
Quality control: NMR 1H, GC-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.
MSDS: Download
Product specifications