4-Ethyl-5-fluoropyrimidine

Introduction

CAS No. :	137234-88-9	MDL No. :	MFCD06657566
Formula :	C6H7FN2	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	AYZDRTRWCASUFO-UHFFFAOYSA-N
M.W :	126.13	Pubchem ID :	19074919
Synonyms :		Chemical Name :	4-Ethyl-5-fluoropyrimidine

Physicochemical Properties

Num. heavy atoms :	9
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.33
Num. rotatable bonds :	1
Num. H-bond acceptors :	3.0
Num. H-bond donors :	0.0
Molar Refractivity :	31.76
TPSA :	25.78 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) :	-6.26 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.77
Log Po/w (XLOGP3) :	1.14
Log Po/w (WLOGP) :	1.6
Log Po/w (MLOGP) :	0.72
Log Po/w (SILICOS-IT) :	2.07
Consensus Log Po/w :	1.46

Druglikeness

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

Water Solubility

Log S (ESOL) :	-1.77
Solubility :	2.15 mg/ml ; 0.0171 mol/l
Class :	Very soluble
Log S (Ali) :	-1.28
Solubility :	6.69 mg/ml ; 0.053 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	-2.68
Solubility :	0.262 mg/ml ; 0.00208 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.44

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P305+P351+P338	UN#:	N/A
Hazard Statements:	H227-H302-H315-H319-H335	Packing Group:	N/A
GHS Pictogram:

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