4H-Cyclopenta[b]thiophen-6(5H)-one

Introduction

CAS No. :	5650-52-2	MDL No. :	MFCD03426936
Formula :	C7H6OS	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	QHZITEHQKWPDJE-UHFFFAOYSA-N
M.W :	138.19	Pubchem ID :	315614
Synonyms :

Physicochemical Properties

Num. heavy atoms :	9
Num. arom. heavy atoms :	5
Fraction Csp3 :	0.29
Num. rotatable bonds :	0
Num. H-bond acceptors :	1.0
Num. H-bond donors :	0.0
Molar Refractivity :	37.37
TPSA :	45.31 Ų

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-5.95 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.6
Log Po/w (XLOGP3) :	1.68
Log Po/w (WLOGP) :	1.88
Log Po/w (MLOGP) :	1.1
Log Po/w (SILICOS-IT) :	3.5
Consensus Log Po/w :	1.95

Druglikeness

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

Water Solubility

Log S (ESOL) :	-2.17
Solubility :	0.942 mg/ml ; 0.00682 mol/l
Class :	Soluble
Log S (Ali) :	-2.25
Solubility :	0.784 mg/ml ; 0.00567 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-2.36
Solubility :	0.609 mg/ml ; 0.00441 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	2.14

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P280-P305+P351+P338	UN#:	N/A
Hazard Statements:	H302-H315-H319-H332-H335	Packing Group:	N/A
GHS Pictogram:

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