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:A6
Name:Chloramphenicol
Description:
Labels:Acid
CAS:56-75-7
InChi Code:InChI=1S/C11H12Cl2N2O5/c12-10(13)11(18)14-8(5-16)9(17)6-1-3-7(4-2-6)15(19)20/h1-4,8-10,16-17H,5H2,(H,14,18)/t8-,9-/m1/s1

Properties

logPeff_pH3: Logarithmic effective membrane permeability at pH 3 [log(cm/s)]

ValueSource or prediction
-7.13

experimental value

-6.21

Eq.4: QSAR model for membrane permeability of acidic compounds at pH 3 (Training set)

logPeff_pH5: Logarithmic effective membrane permeability at pH 5 [log(cm/s)]

ValueSource or prediction
-7.05

experimental value

-6.19

Eq.5: QSAR model for membrane permeability of acidic compounds at pH 5 (Training set)

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