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  • Alkyne-PEG2-iodide


标签:Alkynes,Halogenides,PEG2 (diethylene glycol)
货号 规格 价格 货期
2136-1g 1 g 490.00$ in stock
Bifunctional PEG2-based crosslinker having terminal alkyne and alkyl iodide groups.

Alkyl iodides are among the most powerful alkylators. They alkylate various O-, S-, N- and C-nuclophiles. This reactive derivative can be used for the preparation of different molecules with terminal alkyne group. Terminal alkyne is a versatile synthon that participates in Sonogashira coupling and Click chemistry reaction.

具有末端炔烃和烷基碘基团的双功能 PEG2 基交联剂。烷基碘是最强大的烷基化剂之一。 它们使各种 O-、S-、N- 和 C- 亲核体烷基化。 这种反应性衍生物可用于制备具有末端炔基的不同分子。 末端炔烃是一种多功能合成子,可参与 Sonogashira 偶联和点击化学反应。

Alkyne-PEG2-iodide Alkyne-PEG2-iodide Alkyne-PEG2-iodide Alkyne-PEG2-iodide



A bifunctional molecule containing hydrophilic PEG2 with azide and iodide groups.
一种双功能分子,含有具有叠氮化物和碘化物基团的亲水性 PEG2。


PEG3 with alkyne and iodide functional groups, a reactive and hydrophilic linker for alkylation and Click chemistry.
具有炔烃和碘化物官能团的 PEG3,一种用于烷基化和点击化学的反应性和亲水性接头。


Homobifunctional PEG3 based linker with halogen reactive groups is useful for the crosslinking of nucleophiles.

具有卤素反应基团的基于同双功能 PEG3 的接头可用于亲核试剂的交联。

General properties

Appearance: colorless to yellow oil
Molecular weight: 254.07
CAS number: 1234387-33-7
Molecular formula: C7H11IO2
IUPAC name: 3-(2-(2-iodoethoxy)ethoxy)prop-1-yne
Solubility: soluble in water, 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.

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。

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Product specifications