6-Chloro-5-methylpyridazin-3(2H)-one

Introduction

CAS No. :	1703-07-7	MDL No. :	MFCD04971427
Formula :	C5H5ClN2O	Boiling Point :	No data available
Linear Structure Formula :	-	InChI Key :	UGDOVAWXAHZLEV-UHFFFAOYSA-N
M.W :	144.56	Pubchem ID :	164871
Synonyms :

Physicochemical Properties

Num. heavy atoms :	9
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.2
Num. rotatable bonds :	0
Num. H-bond acceptors :	2.0
Num. H-bond donors :	1.0
Molar Refractivity :	34.83
TPSA :	45.75 Ų

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	No
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-6.68 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.25
Log Po/w (XLOGP3) :	0.71
Log Po/w (WLOGP) :	0.73
Log Po/w (MLOGP) :	0.79
Log Po/w (SILICOS-IT) :	2.17
Consensus Log Po/w :	1.13

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	1.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-1.68
Solubility :	3.04 mg/ml ; 0.021 mol/l
Class :	Very soluble
Log S (Ali) :	-1.25
Solubility :	8.15 mg/ml ; 0.0564 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	-2.54
Solubility :	0.418 mg/ml ; 0.00289 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.93

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

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