ChemSpider 2D Image | 9-(3-Methoxyphenyl)-6,6-dimethyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(1H)-one | C18H20N4O2

9-(3-Methoxyphenyl)-6,6-dimethyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(1H)-one

  • Molecular FormulaC18H20N4O2
  • Average mass324.377 Da
  • Monoisotopic mass324.158630 Da
  • ChemSpider ID4454905

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

[1,2,4]Triazolo[5,1-b]quinazolin-8(4H)-one, 5,6,7,9-tetrahydro-9-(3-methoxyphenyl)-6,6-dimethyl- [ACD/Index Name]
9-(3-Methoxyphenyl)-6,6-dimethyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]chinazolin-8(1H)-on [German] [ACD/IUPAC Name]
9-(3-Methoxyphenyl)-6,6-dimethyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(1H)-one [ACD/IUPAC Name]
9-(3-Méthoxyphényl)-6,6-diméthyl-5,6,7,9-tétrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(1H)-one [French] [ACD/IUPAC Name]
537002-23-6 [RN]
9-(2,4-Dimethoxy-phenyl)-6,6-dimethyl-5,6,7,9-tetrahydro-4H-[1,2,4]triazolo[5,1-b]quinazolin-8-one
9-(3-methoxyphenyl)-6,6-dimethyl-1,5,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8-one
9-(3-methoxyphenyl)-6,6-dimethyl-4,5,6,7,9,10-hexahydro-1,2,4-triazolo[5,1-b]quinazolin-8-one
9-(3-methoxyphenyl)-6,6-dimethyl-4H,5H,6H,7H,8H,9H-[1,2,4]triazolo[3,2-b]quinazolin-8-one
9-(3-methoxyphenyl)-6,6-dimethyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

A3351/0142205 [DBID]
BAS 06911243 [DBID]

    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.4±0.1 g/cm3
    Boiling Point: 522.4±60.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.4 mmHg at 25°C
    Enthalpy of Vaporization: 79.6±3.0 kJ/mol
    Flash Point: 269.7±32.9 °C
    Index of Refraction: 1.680
    Molar Refractivity: 90.6±0.5 cm3
    #H bond acceptors: 6
    #H bond donors: 1
    #Freely Rotating Bonds: 2
    #Rule of 5 Violations: 0
    ACD/LogP: 2.81
    ACD/LogD (pH 5.5): 3.11
    ACD/BCF (pH 5.5): 135.32
    ACD/KOC (pH 5.5): 1166.89
    ACD/LogD (pH 7.4): 3.11
    ACD/BCF (pH 7.4): 135.53
    ACD/KOC (pH 7.4): 1168.76
    Polar Surface Area: 69 Å2
    Polarizability: 35.9±0.5 10-24cm3
    Surface Tension: 51.0±7.0 dyne/cm
    Molar Volume: 239.7±7.0 cm3

    Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.67

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  529.50  (Adapted Stein & Brown method)
    Melting Pt (deg C):  226.38  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.38E-011  (Modified Grain method)
    Subcooled liquid VP: 4.88E-009 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):  46.4
       log Kow used: 2.67 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  506.45 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Hydrazines
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   Incomplete
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.109E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Can Not Estimate (can not calculate HenryLC)

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5479
   Biowin2 (Non-Linear Model)     :   0.1787
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1896  (months      )
   Biowin4 (Primary Survey Model) :   3.2812  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1690
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4999
 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):  6.51E-007 Pa (4.88E-009 mm Hg)
  Log Koa (): not available
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.61 
       Octanol/air (Koa) model:  not available
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.994 
       Mackay model           :  0.997 
       Octanol/air (Koa) model:  not available

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 206.1811 E-12 cm3/molecule-sec
      Half-Life =     0.052 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.623 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Fraction sorbed to airborne particulates (phi): 0.996 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.92E+004
      Log Koc:  4.465 

 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 = 1.355 (BCF = 22.64)
       log Kow used: 2.67 (estimated)

 Volatilization from Water:
    Henry LC:  3.11E-013 atm-m3/mole  (calculated from VP/WS)
    Half-Life from Model River: 3.392E+009  hours   (1.413E+008 days)
    Half-Life from Model Lake :   3.7E+010  hours   (1.542E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               3.68  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     3.58  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       0.000456        0.933        1000       
   Water     13              1.44e+003    1000       
   Soil      86.9            2.88e+003    1000       
   Sediment  0.156           1.3e+004     0          
     Persistence Time: 2.47e+003 hr

    Click to predict properties on the Chemicalize site


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