5-Ethynylpicolinaldehyde

Introduction

CAS No. :	940911-03-5	MDL No. :	MFCD18256079
Formula :	C8H5NO	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	KGQQNIMWZHCSCK-UHFFFAOYSA-N
M.W :	131.13	Pubchem ID :	57416829
Synonyms :

Physicochemical Properties

Num. heavy atoms :	10
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.0
Num. rotatable bonds :	1
Num. H-bond acceptors :	2.0
Num. H-bond donors :	0.0
Molar Refractivity :	37.56
TPSA :	29.96 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) :	-6.47 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.21
Log Po/w (XLOGP3) :	0.89
Log Po/w (WLOGP) :	0.95
Log Po/w (MLOGP) :	0.37
Log Po/w (SILICOS-IT) :	2.1
Consensus Log Po/w :	1.11

Druglikeness

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

Water Solubility

Log S (ESOL) :	-1.59
Solubility :	3.36 mg/ml ; 0.0256 mol/l
Class :	Very soluble
Log S (Ali) :	-1.1
Solubility :	10.3 mg/ml ; 0.0787 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	-2.02
Solubility :	1.25 mg/ml ; 0.00955 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	2.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.64

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P280-P305+P351+P338-P304+P340-P405-P501	UN#:	N/A
Hazard Statements:	H302	Packing Group:	N/A
GHS Pictogram:

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