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8-N₃-Ap₄-8-N₃-A / 8-N₃-Apppp-8-N₃-A

P¹- (5'- [8- Azidoadenosyl])- P⁴- (5'- [8- azidoadenosyl])- tetraphosphate ( 8-N₃-Ap₄-8-N₃-A / 8-N₃-Apppp-8-N₃-A ), sodium salt
Reactive analoge of Ap₄A
Cat. No.: A 246
    
CAS No.: [247177-05-5]
Shipping: ambient

For other salt forms or a guaranteed higher purity please inquire. 8-N₃-Ap₄-8-N₃-A / 8-N₃-Apppp-8-N₃-A is an analogue of the parent compound Ap₄A (Cat. No. D 115) where both hydrogens in position 8 of the adenine nucleobases have been replaced by reactive azido groups which allows for reaction with suitable ligands.


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Cat. No. A 246-01
CAS number [247177-05-5]
Purity > 95% HPLC
Salt form Sodium
Appearance Solid
Storage temperature -20°C / -4°F
Light-sensitive True
Molecular formula C₂₀H₂₆N₁₆O₁₉P₄ (for free acid)
Molecular weight [g/mol] 918.42 (for free acid)
Absorption max [nm] 281
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 23400
UV pH value 7
Solvent for UV data Water