Ethyl stearate

Introduction

CAS No. :	111-61-5	MDL No. :	MFCD00009006
Formula :	C20H40O2	Boiling Point :	-
Linear Structure Formula :	CH3(CH2)16COOC2H5	InChI Key :	MVLVMROFTAUDAG-UHFFFAOYSA-N
M.W :	312.53	Pubchem ID :	8122
Synonyms :	Stearic acid ethyl ester;Ethyl Octadecanoate;Octadecoanoic Acid ethyl ester;NSC 8919

Physicochemical Properties

Num. heavy atoms :	22
Num. arom. heavy atoms :	0
Fraction Csp3 :	0.95
Num. rotatable bonds :	18
Num. H-bond acceptors :	2.0
Num. H-bond donors :	0.0
Molar Refractivity :	99.54
TPSA :	26.3 Ų

Pharmacokinetics

GI absorption :	Low
BBB permeant :	No
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-1.84 cm/s

Lipophilicity

Log Po/w (iLOGP) :	5.47
Log Po/w (XLOGP3) :	8.96
Log Po/w (WLOGP) :	6.81
Log Po/w (MLOGP) :	5.13
Log Po/w (SILICOS-IT) :	7.16
Consensus Log Po/w :	6.71

Druglikeness

Lipinski :	1.0
Ghose :	None
Veber :	1.0
Egan :	1.0
Muegge :	2.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-6.23
Solubility :	0.000182 mg/ml ; 0.000000583 mol/l
Class :	Poorly soluble
Log S (Ali) :	-9.4
Solubility :	0.000000124 mg/ml ; 0.0000000004 mol/l
Class :	Poorly soluble
Log S (SILICOS-IT) :	-7.21
Solubility :	0.0000194 mg/ml ; 0.0000000619 mol/l
Class :	Poorly soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	2.0
Synthetic accessibility :	3.03

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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