10967/166 - QDB Compounds

QsarDB Repository

Oja, M.; Maran, U. Quantitative structure-permeability relationships at various pH values for acidic and basic drugs and drug-like compounds. SAR QSAR Environ. Res. 2015, 26, 701-719.

Compound

ID:B30
Name:Ketotifen
Description:
Labels:Base
CAS:34580-13-7
InChi Code:InChI=1S/C19H19NOS/c1-20-9-6-13(7-10-20)18-15-5-3-2-4-14(15)12-17(21)19-16(18)8-11-22-19/h2-5,8,11H,6-7,9-10,12H2,1H3

Properties

logPeff_pH7.4: Logarithmic effective membrane permeability at pH 7.4 [log(cm/s)]

ValueSource or prediction
-4.49

experimental value

-4.43

Eq.11: QSAR model for membrane permeability of basic compounds at pH 7.4 (Training set)

logPeff_pH9: Logarithmic effective membrane permeability at pH 9 [log(cm/s)]

ValueSource or prediction
-4.25

experimental value

-4.5

Eq.12: QSAR model for membrane permeability of basic compounds at pH 9 (Validation set)

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