4-Ethynylbenzoic acid

Introduction

CAS No. :	10602-00-3	MDL No. :	MFCD00168819
Formula :	C9H6O2	Boiling Point :	-
Linear Structure Formula :	HCCC6H4C(O)OH	InChI Key :	SJXHLZCPDZPBPW-UHFFFAOYSA-N
M.W :	146.14	Pubchem ID :	589706
Synonyms :

Physicochemical Properties

Num. heavy atoms :	11
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.0
Num. rotatable bonds :	1
Num. H-bond acceptors :	2.0
Num. H-bond donors :	1.0
Molar Refractivity :	41.34
TPSA :	37.3 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) :	-5.66 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.63
Log Po/w (XLOGP3) :	2.15
Log Po/w (WLOGP) :	1.45
Log Po/w (MLOGP) :	2.16
Log Po/w (SILICOS-IT) :	1.84
Consensus Log Po/w :	1.85

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	1.0
Bioavailability Score :	0.56

Water Solubility

Log S (ESOL) :	-2.44
Solubility :	0.533 mg/ml ; 0.00365 mol/l
Class :	Soluble
Log S (Ali) :	-2.57
Solubility :	0.397 mg/ml ; 0.00272 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-1.83
Solubility :	2.15 mg/ml ; 0.0147 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	1.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.48

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

Related View all 

• 

  Ghk-Cu

• 

  Gly-His-Lys acetate salt

• 

  N-Phenylacetyl-L-Prolylglycine ethyl ester

• 

  L-Phenylalanyl-L-isoleucine

• 

  L-Isoleucyl-L-phenylalanine

• 

  L-Ala-L-phe

• 

  L-Glutathione Reduced

• 

  L-Alanyl-L-tyrosine