ChemSpider 2D Image | N-(4-Acetamidophenyl)-2-oxo-2,3,4,10-tetrahydropyrimido[1,2-a]benzimidazole-4-carboxamide | C19H17N5O3

N-(4-Acetamidophenyl)-2-oxo-2,3,4,10-tetrahydropyrimido[1,2-a]benzimidazole-4-carboxamide

  • Molecular FormulaC19H17N5O3
  • Average mass363.370 Da
  • Monoisotopic mass363.133148 Da
  • ChemSpider ID4695114

More details:

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

N-(4-Acetamidophenyl)-2-oxo-2,3,4,10-tetrahydropyrimido[1,2-a]benzimidazol-4-carboxamid [German] [ACD/IUPAC Name]
N-(4-Acetamidophenyl)-2-oxo-2,3,4,10-tetrahydropyrimido[1,2-a]benzimidazole-4-carboxamide [ACD/IUPAC Name]
N-(4-Acétamidophényl)-2-oxo-2,3,4,10-tétrahydropyrimido[1,2-a]benzimidazole-4-carboxamide [French] [ACD/IUPAC Name]
Pyrimido[1,2-a]benzimidazole-4-carboxamide, N-[4-(acetylamino)phenyl]-2,3,4,10-tetrahydro-2-oxo- [ACD/Index Name]
1009716-52-2 [RN]
2-Oxo-1,2,3,4-tetrahydro-benzo[4,5]imidazo[1,2-a]pyrimidine-4-carboxylic acid (4-acetylamino-phenyl)-amide
N-(4-acetamidophenyl)-2-oxo-4,10-dihydro-3H-pyrimido[1,2-a]benzimidazole-4-carboxamide
N-[4-(acetylamino)phenyl]-2-hydroxy-3,4-dihydropyrimido[1,2-a]benzimidazole-4-carboxamide
N-[4-(acetylamino)phenyl]-2-oxo-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazole-4-carboxamide
N-{4-[(2-oxo-1,3,4,5-tetrahydropyrimidino[1,2-a]benzimidazol-4-yl)carbonylamino]phenyl}acetamide

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

BAS 10853062 [DBID]

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

    Density: 1.5±0.1 g/cm3
    Boiling Point:
    Vapour Pressure:
    Enthalpy of Vaporization:
    Flash Point:
    Index of Refraction: 1.737
    Molar Refractivity: 98.5±0.5 cm3
    #H bond acceptors: 8
    #H bond donors: 3
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: -0.58
    ACD/LogD (pH 5.5): 0.17
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 29.31
    ACD/LogD (pH 7.4): 0.17
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 29.31
    Polar Surface Area: 103 Å2
    Polarizability: 39.0±0.5 10-24cm3
    Surface Tension: 63.5±7.0 dyne/cm
    Molar Volume: 244.9±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) =  -0.72

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  737.01  (Adapted Stein & Brown method)
    Melting Pt (deg C):  323.31  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.25E-018  (Modified Grain method)
    Subcooled liquid VP: 1.69E-014 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):  1028
       log Kow used: -0.72 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  11.374 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.87E-021  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.372E-021 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.72  (KowWin est)
  Log Kaw used:  -18.931  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.211
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7611
   Biowin2 (Non-Linear Model)     :   0.7899
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1528  (months      )
   Biowin4 (Primary Survey Model) :   3.6260  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1750
   Biowin6 (MITI Non-Linear Model):   0.0018
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.5011
 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):  2.25E-012 Pa (1.69E-014 mm Hg)
  Log Koa (Koawin est  ): 18.211
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.33E+006 
       Octanol/air (Koa) model:  3.99E+005 
   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 = 255.6068 E-12 cm3/molecule-sec
      Half-Life =     0.042 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.502 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    :  5.861E+004
      Log Koc:  4.768 

 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 = 0.500 (BCF = 3.162)
       log Kow used: -0.72 (estimated)

 Volatilization from Water:
    Henry LC:  2.87E-021 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.889E+017  hours   (1.62E+016 days)
    Half-Life from Model Lake : 4.242E+018  hours   (1.768E+017 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       4.65e-006       1            1000       
   Water     49.4            1.44e+003    1000       
   Soil      50.5            2.88e+003    1000       
   Sediment  0.0961          1.3e+004     0          
     Persistence Time: 1.17e+003 hr

    Click to predict properties on the Chemicalize site


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