1,4-Dichloro-5,6,7,8-tetrahydrophthalazine

Introduction

CAS No. :	67279-24-7	MDL No. :	MFCD02940890
Formula :	C8H8Cl2N2	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	KLFNXIXNWZZRLE-UHFFFAOYSA-N
M.W :	203.07	Pubchem ID :	12622440
Synonyms :

Physicochemical Properties

Num. heavy atoms :	12
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.5
Num. rotatable bonds :	0
Num. H-bond acceptors :	2.0
Num. H-bond donors :	0.0
Molar Refractivity :	49.48
TPSA :	25.78 Ų

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-5.3 cm/s

Lipophilicity

Log Po/w (iLOGP) :	2.36
Log Po/w (XLOGP3) :	3.15
Log Po/w (WLOGP) :	2.66
Log Po/w (MLOGP) :	2.52
Log Po/w (SILICOS-IT) :	3.56
Consensus Log Po/w :	2.85

Druglikeness

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

Water Solubility

Log S (ESOL) :	-3.45
Solubility :	0.0715 mg/ml ; 0.000352 mol/l
Class :	Soluble
Log S (Ali) :	-3.36
Solubility :	0.0884 mg/ml ; 0.000435 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-4.0
Solubility :	0.0204 mg/ml ; 0.0001 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	2.32

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

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