4-Bromo-3-methylpyrazole

Introduction

CAS No. :	13808-64-5	MDL No. :	MFCD00005241
Formula :	C4H5BrN2	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	IXQPRETWBGVNPJ-UHFFFAOYSA-N
M.W :	161.00	Pubchem ID :	83741
Synonyms :

Physicochemical Properties

Num. heavy atoms :	7
Num. arom. heavy atoms :	5
Fraction Csp3 :	0.25
Num. rotatable bonds :	0
Num. H-bond acceptors :	1.0
Num. H-bond donors :	1.0
Molar Refractivity :	31.25
TPSA :	28.68 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) :	-6.35 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.1
Log Po/w (XLOGP3) :	1.31
Log Po/w (WLOGP) :	1.48
Log Po/w (MLOGP) :	0.81
Log Po/w (SILICOS-IT) :	2.18
Consensus Log Po/w :	1.38

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	2.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-2.19
Solubility :	1.03 mg/ml ; 0.00643 mol/l
Class :	Soluble
Log S (Ali) :	-1.51
Solubility :	4.94 mg/ml ; 0.0307 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	-2.46
Solubility :	0.554 mg/ml ; 0.00344 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.27

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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