2-Ethyl-1H-imidazole

Introduction

CAS No. :	1072-62-4	MDL No. :	MFCD00005192
Formula :	C5H8N2	Boiling Point :	-
Linear Structure Formula :	(C2H5)C3H3N2	InChI Key :	PQAMFDRRWURCFQ-UHFFFAOYSA-N
M.W :	96.13	Pubchem ID :	66130
Synonyms :

Physicochemical Properties

Num. heavy atoms :	7
Num. arom. heavy atoms :	5
Fraction Csp3 :	0.4
Num. rotatable bonds :	1
Num. H-bond acceptors :	1.0
Num. H-bond donors :	1.0
Molar Refractivity :	28.36
TPSA :	28.68 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) :	-6.25 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.02
Log Po/w (XLOGP3) :	0.89
Log Po/w (WLOGP) :	0.97
Log Po/w (MLOGP) :	-0.06
Log Po/w (SILICOS-IT) :	1.74
Consensus Log Po/w :	0.91

Druglikeness

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

Water Solubility

Log S (ESOL) :	-1.46
Solubility :	3.34 mg/ml ; 0.0347 mol/l
Class :	Very soluble
Log S (Ali) :	-1.08
Solubility :	8.05 mg/ml ; 0.0837 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	-1.94
Solubility :	1.1 mg/ml ; 0.0115 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.27

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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