Interaction Scheme

Molecule

Untitled
Dehydrocorydaline

c = 14.2 µM

Host

Cb7
CB7

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 7860.0 ± 100.0 M-1
Kd =
logKa = 3.9 ± 0.01
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -22.24 ± 0.03 -5.32 ± 0.01
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 350.0 nm
𝛌em = 476.0 nm
IboundIfree = 5.8
Detailed information about the solvation.
Solvent System Buffer System 100 mM phosphate buffer pH-7.2
Solvents water
Additives Disodium phosph... 66.6 mM
Sodium dihydro... 33.4 mM
Source of Concentration real
Total concentration 100.0 mM
pH 7.2
Please find here information about the dataset this interaction is part of.
Citation:

C. Li, J. Li, X. Jia, SupraBank 2024, Selective binding and highly sensitive fluorescent sensor of palmatine and dehydrocorydaline alkaloids by cucurbit[7]uril (dataset). https://doi.org/10.34804/supra.20210928148

Link: https://doi.org/10.34804/supra.20210928148
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

C. Li, J. Li, X. Jia, Org. Biomol. Chem. 2009, 7, 2699.

Link: https://doi.org/10.1039/B820852B
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Dehydrocorydaline (0.002544529262086514 M) and CB7 (0 — 0.005089058524173028 M).