7-Hydroxy-9-(3-methoxyphenyl)-1-methyl-3-(3-phenylpropyl)-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione

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

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

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.17

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  725.52  (Adapted Stein & Brown method)
    Melting Pt (deg C):  317.94  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.03E-021  (Modified Grain method)
    Subcooled liquid VP: 1.4E-017 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):  0.3441
       log Kow used: 4.17 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.95941 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Imides
       Imidazoles

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.58E-020  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.241E-020 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.17  (KowWin est)
  Log Kaw used:  -17.977  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  22.147
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7960
   Biowin2 (Non-Linear Model)     :   0.4936
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9735  (months      )
   Biowin4 (Primary Survey Model) :   3.0368  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2195
   Biowin6 (MITI Non-Linear Model):   0.0008
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9982
 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):  1.87E-015 Pa (1.4E-017 mm Hg)
  Log Koa (Koawin est  ): 22.147
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.61E+009 
       Octanol/air (Koa) model:  3.44E+009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 231.9047 E-12 cm3/molecule-sec
      Half-Life =     0.046 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.553 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  962.5
      Log Koc:  2.983 

 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 = 2.513 (BCF = 325.9)
       log Kow used: 4.17 (estimated)

 Volatilization from Water:
    Henry LC:  2.58E-020 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.875E+016  hours   (2.031E+015 days)
    Half-Life from Model Lake : 5.318E+017  hours   (2.216E+016 days)

 Removal In Wastewater Treatment:
    Total removal:              38.38  percent
    Total biodegradation:        0.39  percent
    Total sludge adsorption:    37.99  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       0.0115          1.11         1000       
   Water     10              1.44e+003    1000       
   Soil      85.4            2.88e+003    1000       
   Sediment  4.55            1.3e+004     0          
     Persistence Time: 2.32e+003 hr