4-(4-Chlorobenzyl)phthalazin-1(2H)-one

Introduction

CAS No. :	53242-88-9	MDL No. :	MFCD02168779
Formula :	C15H11ClN2O	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	NLXGCQIEVZYDRS-UHFFFAOYSA-N
M.W :	270.71	Pubchem ID :	104452
Synonyms :		Chemical Name :	4-(4-Chlorobenzyl)phthalazin-1(2H)-one

Physicochemical Properties

Num. heavy atoms :	19
Num. arom. heavy atoms :	16
Fraction Csp3 :	0.07
Num. rotatable bonds :	2
Num. H-bond acceptors :	2.0
Num. H-bond donors :	1.0
Molar Refractivity :	76.83
TPSA :	45.75 Ų

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	Yes
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-5.79 cm/s

Lipophilicity

Log Po/w (iLOGP) :	2.38
Log Po/w (XLOGP3) :	3.04
Log Po/w (WLOGP) :	3.17
Log Po/w (MLOGP) :	3.54
Log Po/w (SILICOS-IT) :	4.57
Consensus Log Po/w :	3.34

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	0.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-3.92
Solubility :	0.0322 mg/ml ; 0.000119 mol/l
Class :	Soluble
Log S (Ali) :	-3.67
Solubility :	0.0583 mg/ml ; 0.000215 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-6.77
Solubility :	0.0000457 mg/ml ; 0.000000169 mol/l
Class :	Poorly soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	0.0
Synthetic accessibility :	2.27

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P280-P305+P351+P338	UN#:	N/A
Hazard Statements:	H302-H312-H315-H319-H332-H335	Packing Group:	N/A
GHS Pictogram:

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