Cap A - THF/Acetic anhydride (9:1)
CAS No.:109-99-9 / 108-24-7
Used to 'cap' unreacted OH groups during oligo synthesis cycle, to prevent unwanted side reactions.
Cap A - THF/Acetic anhydride (9:1)
Anhydrous acetonitrile diluent/wash
CAS No.:75-05-8
Phosphoramidite diluent or used to wash unwanted/unbound nucleotide and modified oligo reagents from growing oligo chain during oligo synthesis cycle.
Cap A - THF/Pyridine/Acetic anhydride (8:1:1)
CAS No.:109-99-9 / 110-86-1 / 108-28-7
Used to 'cap' unreacted OH groups during oligo synthesis cycle, to prevent unwanted side reactions.
Oxidizer - 0.1M Iodine THF/Pyridine/Water (78:20:2)
CAS No.:7553-56-2 / 616-47-7
Used to oxidise the unstable trivalent phosphite triester linkage to the stable pentavalent phosphotriester during the oligo synthesis cycle.
Cap B - 16% NMI/THF
Used to 'cap' unreacted OH groups during oligo synthesis cycle, to prevent unwanted side reactions.
Activator 0.25M ETT/MeCN
CAS No.:89797-68-2 / 75-05-8
A tetrazole-like product used in the activation step of the oligo synthesis cycle.
Acetonitrile - BioSolv (10 ppm H20)
Used as universal diluent for phosphoramidites, and as wash solution between oligo synthesis cycle steps.
Oxidizer - 0.02M Iodine in THF/Pyridine/H2O (70:20:10)
CAS No.:7553-56-2 / 616-47-7
Used to oxidise the unstable trivalent phosphite triester linkage to the stable pentavalent phosphotriester during the oligo synthesis cycle.
Cap A - THF/Lutidine/Acetic Anhydride (8:1:1)
CAS No.:109-99-9 / 108-48-5 / 108-24-7
Used to 'cap' unreacted OH groups during oligo synthesis cycle, to prevent unwanted side reactions.
Acetonitrile - Diluent (<20 ppm H2O)
Universal diluent for phosphoramidites.
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