2-Pyridinol-1-oxide

Introduction

CAS No. :	13161-30-3	MDL No. :	MFCD00006195
Formula :	C5H5NO2	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	SNUSZUYTMHKCPM-UHFFFAOYSA-N
M.W :	111.10	Pubchem ID :	69975
Synonyms :

Physicochemical Properties

Num. heavy atoms :	8
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.0
Num. rotatable bonds :	0
Num. H-bond acceptors :	2.0
Num. H-bond donors :	1.0
Molar Refractivity :	29.63
TPSA :	45.69 Ų

Pharmacokinetics

GI absorption :	High
BBB permeant :	No
P-gp substrate :	No
CYP1A2 inhibitor :	No
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-7.09 cm/s

Lipophilicity

Log Po/w (iLOGP) :	0.78
Log Po/w (XLOGP3) :	-0.16
Log Po/w (WLOGP) :	0.03
Log Po/w (MLOGP) :	0.36
Log Po/w (SILICOS-IT) :	-0.33
Consensus Log Po/w :	0.13

Druglikeness

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

Water Solubility

Log S (ESOL) :	-0.98
Solubility :	11.6 mg/ml ; 0.104 mol/l
Class :	Very soluble
Log S (Ali) :	-0.34
Solubility :	50.2 mg/ml ; 0.452 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	0.01
Solubility :	113.0 mg/ml ; 1.02 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	2.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.66

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

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