PEG3-tetrazine

Tetrazines Copper-free click chemistry Crosslinking reagents
Cat. # Quantity Price Lead time
1978-250mg 250 mg $390.00 in stock
1978-1g 1 g $950.00 in stock
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PEG3 tetrazine is a monoreactive derivative that allows a facile attachment of hydrophilic triethyleneglycol fragment (pegylation) by inverse electron demand Diels-Alder reaction (IEDDA) with strained olefins, such as trans-cyclooctenes, and some cyclooctynes.

PEG3-tetrazine, 1978-1g
PEG3-tetrazine, 1978-1g
PEG3-tetrazine, 1978-1g
Structure of PEG3-tetrazine
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Alkyne-PEG3-OH

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General properties

Appearance: purple oil
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.
MSDS: Download
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