Oja, M.; Maran, U. The permeability of artificial membrane for the wide range of pH in human gastrointestinal tract: experimental measurements and quantitative structure-activity relationship. Mol. Inf. 2015, 34, 493–506.

Compound

	ID:	45
	Name:	Cephalexin
	Description:
	Labels:	pH7.4, Ampholyte
	CAS:	15686-71-2
	InChi Code:	InChI=1S/C16H17N3O4S/c1-8-7-24-15-11(14(21)19(15)12(8)16(22)23)18-13(20)10(17)9-5-3-2-4-6-9/h2-6,10-11,15H,7,17H2,1H3,(H,18,20)(H,22,23)/t10-,11-,15-/m1/s1

Properties

logPeff: Highest logarithmic effective membrane permeability for pH range 3 to 9 [log(cm/s)] i

Value	Source or prediction
-6.41	experimental value
-7.39	Eq4: QSAR model for permeability of drugs and drug-like compounds (Validation set)

Links to External Resources

Link	Resource description
DTXSID9022780	US EPA CompTox Dashboard