InChI=1/C17H13ClN4/c1-2-15-19-14-10-6-4-8-12(14)17-21-20-16(22(15)17)11-7-3-5-9-13(11)18/h3-10H,2H2,1H3

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Inherent Properties, Identifiers and References

ChemSpider ID:	1434233
Empirical Formula:	C₁₇H₁₃ClN₄
Molecular Weight:	308.7649
Nominal Mass:	308 Da
Average Mass:	308.7649 Da
Monoisotopic Mass:	308.082874 Da

Systematic Name:

3-(2-chlorophenyl)-5-ethyl-[1,2,4]triazolo[4,3-c]quinazoline

SMILES:

Clc4ccccc4c1nnc2c3c(nc(n12)CC)cccc3

InChI:

InChI=1/C17H13ClN4/c1-2-15-19-14-10-6-4-8-12(14)17-21-20-16(22(15)17)11-7-3-5-9-13(11)18/h3-10H,2H2,1H3

InChIKey:

XIRHWLWQWPLNRZ-UHFFFAOYAY

Original Reference(s)

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Data Source	External ID(s)
ChemDB	7387234
PubChem	1845906
ZINC	ZINC02212977

Database ID(s)

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

ZINC02212977

Predicted Properties

LogP:	ACD/LogP: 4.19 XLogP: 4.40	# of Rule of 5 Violations:	0
ACD/LogD (pH 5.5):	4.19	ACD/LogD (pH 7.4):	4.19
ACD/BCF (pH 5.5):	899.01	ACD/BCF (pH 7.4):	899.02
ACD/KOC (pH 5.5):	4527.99	ACD/KOC (pH 7.4):	4528.02
#H bond acceptors:	4	#H bond donors:	0
#Freely Rotating Bonds:	2	Polar Surface Area:	43.08 Å²
Index of Refraction:	1.71	Molar Refractivity:	88.22 cm³
Molar Volume:	225.5 cm³	Polarizability:	34.97 10^-24cm³
Surface Tension:	52.1 dyne/cm	Density:	1.36 g/cm³
Flash Point:	°C	Enthalpy of Vaporization:	kJ/mol
Boiling Point:	°C at 760 mmHg	Vapour Pressure:	mmHg at 25°C

EPI Summary

            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.54

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  468.40  (Adapted Stein & Brown method)
    Melting Pt (deg C):  197.84  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.59E-009  (Modified Grain method)
    Subcooled liquid VP: 1.71E-007 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.113
       log Kow used: 4.54 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  8.0298 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.10E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.312E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.54  (KowWin est)
  Log Kaw used:  -8.897  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.437
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4728
   Biowin2 (Non-Linear Model)     :   0.0566
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2354  (months      )
   Biowin4 (Primary Survey Model) :   3.1684  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1898
   Biowin6 (MITI Non-Linear Model):   0.0032
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5310
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.28E-005 Pa (1.71E-007 mm Hg)
  Log Koa (Koawin est  ): 13.437
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.132 
       Octanol/air (Koa) model:  6.71 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.826 
       Mackay model           :  0.913 
       Octanol/air (Koa) model:  0.998 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  13.8039 E-12 cm3/molecule-sec
      Half-Life =     0.775 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.298 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.87 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.493E+005
      Log Koc:  5.397 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.793 (BCF = 621.6)
       log Kow used: 4.54 (estimated)

 Volatilization from Water:
    Henry LC:  3.1E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.319E+007  hours   (1.383E+006 days)
    Half-Life from Model Lake :  3.62E+008  hours   (1.509E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              58.12  percent
    Total biodegradation:        0.54  percent
    Total sludge adsorption:    57.58  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.00105         18.6         1000       
   Water     7.6             1.44e+003    1000       
   Soil      84.2            2.88e+003    1000       
   Sediment  8.23            1.3e+004     0          
     Persistence Time: 3.11e+003 hr

SimBioSys LASSO

Descriptors: 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 5, 8, 0, 0, 19, 0, 0, 0, 0, 3, 0, 0

Category	Target	PDB Code	LASSO Score
Kinases	P38 MAP, P38 mitogen activated protein	1kv2	0.94
Kinases	PDGFrb, platelet derived growth factor receptor kinase	N/A	0.70
Nuclear Hormone Receptors	GR, glucocorticoid receptor	1m2z	0.56
Other Enzymes	COX-2, cyclooxygenase-2	1cx2	0.29
Kinases	SRC, tyrosine kinase SRC	2src	0.12
Nuclear Hormone Receptors	PPARg, peroxisome proliferator activated receptor	1fm9	0.08
Other Enzymes	InhA, enoyl ACP reductase	1p44	0.07
Other Enzymes	HIVRT, HIV reverse transcriptase	1rt1	0.02
Nuclear Hormone Receptors	RXRa, retinoic X receptor R	1mvc	0.02
Nuclear Hormone Receptors	AR, androgen receptor	1xq2	0.02
Kinases	CDK2, cyclindependent kinase 2	1ckp	0.02
Kinases	VEGFr2, vascular endothelial growth factor receptor	1vr2	0.02
Serine Proteases	FXa, factor Xa	1f0r	0.02
Metalloenzymes	PDE5, phosphodiesterase 5	1xp0	0.02
Other Enzymes	COX-1, cyclooxygenase-1	1p4g	0.01
Other Enzymes	AmpC, AmpC beta-lactamase	1xgj	0.01
Serine Proteases	Thrombin	1ba8	0.01
Other Enzymes	HMGR, hydroxymethylglutaryl-CoA reductase	1hw8	0.01
Kinases	HSP90, human heat shock protein 90	1uy6	0.01
Nuclear Hormone Receptors	MR, mineralocorticoid receptor	2aa2	0.01
Other Enzymes	PNP, purine nucleoside phosphorylase	1b8o	0.01
Folate Enzymes	DHFR, dihydrofolate reductase	3dfr	0.01
Nuclear Hormone Receptors	PR, progesterone receptor	1sr7	0.01
Nuclear Hormone Receptors	ER, estrogen receptor; antagonist	3ert	0.01
Other Enzymes	PARP, poly(ADP-ribose) polymerase	1efy	0.01
Nuclear Hormone Receptors	ER, estrogen receptor; agonist	1l2i	0.00
Metalloenzymes	COMT, catechol O-methyltransferase	1h1d	0.00
Metalloenzymes	ACE, angiotensin-converting enzyme	1o86	0.00
Serine Proteases	Trypsin	1bju	0.00
Other Enzymes	GPB, glycogen phosphorylase	1a8i	0.00
Other Enzymes	SAHH, S-adenosyl-homocysteine hydrolase	1a7a	0.00
Kinases	EGFr, epidermal growth factor receptor	1m17	0.00
Other Enzymes	HIVPR, HIV protease	1hpx	0.00
Kinases	FGFr1, fibroblast growth factor receptor kinase	1agw	0.00
Other Enzymes	ALR2, aldose reductase	1ah3	0.00
Other Enzymes	NA, neuraminidase	1a4g	0.00
Kinases	TK, thymidine kinase	1kim	0.00
Metalloenzymes	ADA, adenosine deaminase	1stw	0.00
Folate Enzymes	GART, glycinamide ribonucleotide transformylase	1c2t	0.00
Other Enzymes	AChE, acetylcholinesterase	1eve	0.00