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3'- O- (5- Chloroanthraniloyl)- 2'- deoxyadenosine- 5'- O- triphosphate ( Cl-ANT-dATP )
Fluorescent dATP analogue
Cat. No.: C 142
CAS No.: [pending]
Shipping: Dry ice

For other salt forms or a guaranteed higher purity please inquire. Analogue of 2'-deoxyadenosine-5'-triphosphate with only moderate intrinsic fluorescence (λexc 347 nm, λem ~431 nm). The fluorophore is supposed to have a certain sensitivity for its environment and can change its spectral properties upon binding. Useful for research into dATP-dependent receptor proteins.


Vial containing 500 µl of 10 mM aqueous solution of pH 7.6.

The category "Future Products" lists structures that are already "in the pipeline" and nearly ready to be offered as regular products. Please just inquire, your interest will certainly accelerate the process.

Cat. No. C 142
CAS number [pending]
Purity > 95% HPLC
Salt form Sodium
Appearance 10 mM aqueous solution
Storage temperature -70°C / -94°F
Light-sensitive Yes
Molecular formula C₁₇H₂₀ClN₆O₁₃P₃ (for free acid)
Molecular weight [g/mol] 644.8 (for free acid)
Excitation max [nm] 347
Emission max [nm] 431
Absorption max [nm] 255
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 16000
UV pH value 7
Solvent for UV data Water