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:	55
	Name:	Sulfamerazine
	Description:
	Labels:	pH5, Ampholyte
	CAS:	127-79-7
	InChi Code:	InChI=1S/C11H12N4O2S/c1-8-6-7-13-11(14-8)15-18(16,17)10-4-2-9(12)3-5-10/h2-7H,12H2,1H3,(H,13,14,15)

Properties

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

Value	Source or prediction
-7.33	experimental value
-6.88	Eq4: QSAR model for permeability of drugs and drug-like compounds (Validation set)

Links to External Resources

Link	Resource description
DTXSID0023612	US EPA CompTox Dashboard