5-Chloro-1H-pyrazolo[4,3-d]pyrimidine

Introduction

CAS No. :	633328-98-0	MDL No. :	MFCD18251003
Formula :	C5H3ClN4	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	MRTKTXTWOUDUTL-UHFFFAOYSA-N
M.W :	154.56	Pubchem ID :	59796947
Synonyms :

Physicochemical Properties

Num. heavy atoms :	10
Num. arom. heavy atoms :	9
Fraction Csp3 :	0.0
Num. rotatable bonds :	0
Num. H-bond acceptors :	3.0
Num. H-bond donors :	1.0
Molar Refractivity :	36.69
TPSA :	54.46 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) :	-6.62 cm/s

Lipophilicity

Log Po/w (iLOGP) :	0.79
Log Po/w (XLOGP3) :	0.88
Log Po/w (WLOGP) :	1.01
Log Po/w (MLOGP) :	-0.02
Log Po/w (SILICOS-IT) :	1.82
Consensus Log Po/w :	0.9

Druglikeness

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

Water Solubility

Log S (ESOL) :	-2.02
Solubility :	1.48 mg/ml ; 0.00958 mol/l
Class :	Soluble
Log S (Ali) :	-1.61
Solubility :	3.81 mg/ml ; 0.0247 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	-2.77
Solubility :	0.264 mg/ml ; 0.00171 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.52

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

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