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2188-1g 1 g $450 in stock
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Bifunctional PEG4-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-nucleophiles. This reactive derivative can be used for preparing different molecules with a terminal alkyne group. Terminal alkyne is a versatile synthon participating in Sonogashira coupling and click chemistry reaction.

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Bifunctional reactive crosslinker containing terminal alkyne group for click chemistry or Sonogashira coupling, and reactive alkyl iodide group.
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General properties

Appearance: light orange liquid
Molecular weight: 342.17
CAS number: 1383528-70-8
Molecular formula: C11H19IO4
IUPAC name: 1-Iodo-3,6,9,12-tetraoxapentadec-14-yne
Solubility: soluble in water, polar organic solvents
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS: Download
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