Triphenylsilanol

Introduction

CAS No. :	791-31-1	MDL No. :	MFCD00002102
Formula :	C18H16OSi	Boiling Point :	-
Linear Structure Formula :	OHSi(C6H5)3	InChI Key :	NLSXASIDNWDYMI-UHFFFAOYSA-N
M.W :	276.41	Pubchem ID :	69925
Synonyms :

Physicochemical Properties

Num. heavy atoms :	20
Num. arom. heavy atoms :	18
Fraction Csp3 :	0.0
Num. rotatable bonds :	3
Num. H-bond acceptors :	1.0
Num. H-bond donors :	1.0
Molar Refractivity :	86.2
TPSA :	20.23 Ų

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	Yes
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	Yes
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-4.54 cm/s

Lipophilicity

Log Po/w (iLOGP) :	2.86
Log Po/w (XLOGP3) :	4.85
Log Po/w (WLOGP) :	1.65
Log Po/w (MLOGP) :	4.09
Log Po/w (SILICOS-IT) :	2.88
Consensus Log Po/w :	3.26

Druglikeness

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

Water Solubility

Log S (ESOL) :	-5.08
Solubility :	0.00231 mg/ml ; 0.00000837 mol/l
Class :	Moderately soluble
Log S (Ali) :	-5.01
Solubility :	0.00271 mg/ml ; 0.0000098 mol/l
Class :	Moderately soluble
Log S (SILICOS-IT) :	-6.96
Solubility :	0.0000304 mg/ml ; 0.00000011 mol/l
Class :	Poorly soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	1.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	4.43

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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