Hexaethylene glycol phosphoramidite

Cat. # Quantity Price Lead time
26160 250 mg $70.00 in stock
46160 1 g $210.00 in stock

Spacer phosphoramidite 18 (hexaethylene glycol phosphoramidite) is an amidite reagent for oligonucleotide synthesis. It provides a long hydrophilic linker that can be used for the synthesis of Scorpion-type qPCR probes, for spacing biotin from oligo strand, and for other applications requiring spatial separation of modifier and oligo.

Customers also purchased with this product

Alkyne CPG modifier 500

Solid support for the synthesis of 3'-modified oligonucleotides with alkyne group for Click Chemistry.

DMS(O)MT aminolink C6

An amidite for the introduction of amino group.

Alkyne Phosphoramidite, 5'-terminal

Alkyne phosphoramidite for the synthesis of oligonucleotides ready for Click chemistry.

General properties

Appearance: colorless/yellowish oil
Molecular weight: 784.92
Molecular formula: C42H61N2O10P
Solubility: good in most organic solvents
Quality control: NMR 1H, 31P, HPLC-MS (95%), testing in oligo sythesis
Storage conditions: Storage: 12 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

Oligo synthesis details

Diluent: acetonitrile
Coupling conditions: standard coupling, identical to normal nucleobases
Deprotection conditions: identical to protected nucleobases
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.