ChemSpider 2D Image | 9-(4-Ethoxyphenyl)-1,7-dimethyl-3-(2-methylbenzyl)-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione | C26H29N5O3

9-(4-Ethoxyphenyl)-1,7-dimethyl-3-(2-methylbenzyl)-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione

  • Molecular FormulaC26H29N5O3
  • Average mass459.540 Da
  • Monoisotopic mass459.227051 Da
  • ChemSpider ID3042176

More details:

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

9-(4-Ethoxyphenyl)-1,7-dimethyl-3-(2-methylbenzyl)-6,7,8,9-tetrahydropyrimido[2,1-f]purin-2,4(1H,3H)-dion [German] [ACD/IUPAC Name]
9-(4-Ethoxyphenyl)-1,7-dimethyl-3-(2-methylbenzyl)-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione [ACD/IUPAC Name]
9-(4-Éthoxyphényl)-1,7-diméthyl-3-(2-méthylbenzyl)-6,7,8,9-tétrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione [French] [ACD/IUPAC Name]
Pyrimido[2,1-f]purine-2,4(1H,3H)-dione, 9-(4-ethoxyphenyl)-6,7,8,9-tetrahydro-1,7-dimethyl-3-[(2-methylphenyl)methyl]- [ACD/Index Name]
844448-41-5 [RN]
9-(4-ethoxyphenyl)-1,7-dimethyl-3-[(2-methylphenyl)methyl]-1H,2H,3H,4H,6H,7H,8H,9H-pyrimido[1,2-g]purine-2,4-dione
9-(4-ethoxyphenyl)-1,7-dimethyl-3-[(2-methylphenyl)methyl]-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 673.9±65.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.1 mmHg at 25°C
    Enthalpy of Vaporization: 99.0±3.0 kJ/mol
    Flash Point: 361.4±34.3 °C
    Index of Refraction: 1.662
    Molar Refractivity: 130.9±0.5 cm3
    #H bond acceptors: 8
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 4.96
    ACD/LogD (pH 5.5): 4.56
    ACD/BCF (pH 5.5): 1696.31
    ACD/KOC (pH 5.5): 7066.08
    ACD/LogD (pH 7.4): 4.57
    ACD/BCF (pH 7.4): 1752.83
    ACD/KOC (pH 7.4): 7301.54
    Polar Surface Area: 71 Å2
    Polarizability: 51.9±0.5 10-24cm3
    Surface Tension: 50.2±7.0 dyne/cm
    Molar Volume: 353.6±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) =  6.18

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  697.42  (Adapted Stein & Brown method)
    Melting Pt (deg C):  304.82  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.45E-016  (Modified Grain method)
    Subcooled liquid VP: 1.96E-013 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):  0.006773
       log Kow used: 6.18 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0048747 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.77E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.295E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.18  (KowWin est)
  Log Kaw used:  -13.498  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  19.678
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5101
   Biowin2 (Non-Linear Model)     :   0.0514
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.7959  (months      )
   Biowin4 (Primary Survey Model) :   2.9053  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.3906
   Biowin6 (MITI Non-Linear Model):   0.0003
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.6166
 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):  2.61E-011 Pa (1.96E-013 mm Hg)
  Log Koa (Koawin est  ): 19.678
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.15E+005 
       Octanol/air (Koa) model:  1.17E+007 
   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 = 195.6041 E-12 cm3/molecule-sec
      Half-Life =     0.055 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.656 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    :  2.852E+004
      Log Koc:  4.455 

 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 = 4.062 (BCF = 1.155e+004)
       log Kow used: 6.18 (estimated)

 Volatilization from Water:
    Henry LC:  7.77E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.615E+012  hours   (6.731E+010 days)
    Half-Life from Model Lake : 1.762E+013  hours   (7.342E+011 days)

 Removal In Wastewater Treatment:
    Total removal:              92.79  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.01  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       0.00846         1.31         1000       
   Water     2.3             1.44e+003    1000       
   Soil      40.7            2.88e+003    1000       
   Sediment  57              1.3e+004     0          
     Persistence Time: 4.56e+003 hr

    Click to predict properties on the Chemicalize site


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