ChemSpider 2D Image | Ethyl [9-(3,5-dimethylphenyl)-1-methyl-2,4-dioxo-1,4,6,7,8,9-hexahydropyrimido[2,1-f]purin-3(2H)-yl]acetate | C21H25N5O4

Ethyl [9-(3,5-dimethylphenyl)-1-methyl-2,4-dioxo-1,4,6,7,8,9-hexahydropyrimido[2,1-f]purin-3(2H)-yl]acetate

  • Molecular FormulaC21H25N5O4
  • Average mass411.454 Da
  • Monoisotopic mass411.190643 Da
  • ChemSpider ID2611372

More details:

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

[9-(3,5-Diméthylphényl)-1-méthyl-2,4-dioxo-1,4,6,7,8,9-hexahydropyrimido[2,1-f]purin-3(2H)-yl]acétate d'éthyle [French] [ACD/IUPAC Name]
Ethyl [9-(3,5-dimethylphenyl)-1-methyl-2,4-dioxo-1,4,6,7,8,9-hexahydropyrimido[2,1-f]purin-3(2H)-yl]acetate [ACD/IUPAC Name]
Ethyl-[9-(3,5-dimethylphenyl)-1-methyl-2,4-dioxo-1,4,6,7,8,9-hexahydropyrimido[2,1-f]purin-3(2H)-yl]acetat [German] [ACD/IUPAC Name]
Pyrimido[2,1-f]purine-3(2H)-acetic acid, 9-(3,5-dimethylphenyl)-1,4,6,7,8,9-hexahydro-1-methyl-2,4-dioxo-, ethyl ester [ACD/Index Name]
847243-20-3 [RN]
ethyl 2-(9-(3,5-dimethylphenyl)-1-methyl-2,4-dioxo-1,2,6,7,8,9-hexahydropyrimido[2,1-f]purin-3(4H)-yl)acetate
ethyl 2-[9-(3,5-dimethylphenyl)-1-methyl-2,4-dioxo-1H,2H,3H,4H,6H,7H,8H,9H-pyrimido[1,2-g]purin-3-yl]acetate
ethyl 2-[9-(3,5-dimethylphenyl)-1-methyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetate

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

ZINC02440641 [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: 625.9±65.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.8 mmHg at 25°C
    Enthalpy of Vaporization: 92.7±3.0 kJ/mol
    Flash Point: 332.3±34.3 °C
    Index of Refraction: 1.666
    Molar Refractivity: 111.2±0.5 cm3
    #H bond acceptors: 9
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 3.33
    ACD/LogD (pH 5.5): 3.11
    ACD/BCF (pH 5.5): 135.54
    ACD/KOC (pH 5.5): 1161.56
    ACD/LogD (pH 7.4): 3.12
    ACD/BCF (pH 7.4): 138.49
    ACD/KOC (pH 7.4): 1186.84
    Polar Surface Area: 88 Å2
    Polarizability: 44.1±0.5 10-24cm3
    Surface Tension: 53.3±7.0 dyne/cm
    Molar Volume: 299.1±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) =  4.57

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  642.35  (Adapted Stein & Brown method)
    Melting Pt (deg C):  279.09  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.9E-015  (Modified Grain method)
    Subcooled liquid VP: 5.7E-012 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):  0.3273
       log Kow used: 4.57 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.7207 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.43E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.472E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.57  (KowWin est)
  Log Kaw used:  -12.580  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.150
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6299
   Biowin2 (Non-Linear Model)     :   0.5441
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0256  (months      )
   Biowin4 (Primary Survey Model) :   3.0580  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0133
   Biowin6 (MITI Non-Linear Model):   0.0057
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.5640
 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):  7.6E-010 Pa (5.7E-012 mm Hg)
  Log Koa (Koawin est  ): 17.150
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.95E+003 
       Octanol/air (Koa) model:  3.47E+004 
   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 = 217.9243 E-12 cm3/molecule-sec
      Half-Life =     0.049 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.589 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    :  486.9
      Log Koc:  2.687 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  5.741E-001  L/mol-sec
  Kb Half-Life at pH 8:      13.973  days   
  Kb Half-Life at pH 7:     139.728  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.816 (BCF = 655.1)
       log Kow used: 4.57 (estimated)

 Volatilization from Water:
    Henry LC:  6.43E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.847E+011  hours   (7.696E+009 days)
    Half-Life from Model Lake : 2.015E+012  hours   (8.395E+010 days)

 Removal In Wastewater Treatment:
    Total removal:              59.66  percent
    Total biodegradation:        0.55  percent
    Total sludge adsorption:    59.11  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       0.00663         1.18         1000       
   Water     8.41            1.44e+003    1000       
   Soil      81.8            2.88e+003    1000       
   Sediment  9.76            1.3e+004     0          
     Persistence Time: 2.72e+003 hr

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