By-3.5 phosphoramidite

By-3.5 phosphoramidite

Cat. number: 1121
Availability:
In Stock
Price: 80 €

Available Options


Description

Molecular Formula

C56H75BF4N5O3P

Molecular Weight

984.0 g/mol

Chemical Name

2-[3-[3-butyl-1,1-dimethylbenzo[e]indol-2-ylidene]prop-1-en-1-yl]-1,1-dimethyl-3-(5-{[(1r,4r)-4-{[(2-cyanoethoxy)(diisopropylamino)phosphanyl]oxy}cyclohexyl] carbamoyl}pentyl)benzo[e]indol-3-ium tetrafluoroborate

Appearance

Metallic purple powder

Assay

≥98% (31P NMR)

Storage Conditions

Keep in a dark and dry place at -20°C

1H NMR (CD3CN)

Conforms to the internal standard

31P NMR (CD3CN)

Conforms to the internal standard

Coupling test (with T10

oligonucleotide)

Passed

Shelf Life

1 year

Usage

Dilution: dilute 100 mg of By-3 phosphoramidite in 1.2 mL of anhydrous acetonitrile to obtain 0.1M solution

Oxidation: 0.02 M iodine is recommended

Coupling: 3 minute coupling time is recommended

Deprotection: 24 hours at room temperature in conc. ammonia is recommended