ChemSpider 2D Image | 4-(3,4-Dimethoxyphenyl)-3-(2-hydroxyphenyl)-5-(4-pyridinylmethyl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one | C25H22N4O4

4-(3,4-Dimethoxyphenyl)-3-(2-hydroxyphenyl)-5-(4-pyridinylmethyl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one

  • Molecular FormulaC25H22N4O4
  • Average mass442.467 Da
  • Monoisotopic mass442.164093 Da
  • ChemSpider ID12002266

More details:

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

4-(3,4-Dimethoxyphenyl)-3-(2-hydroxyphenyl)-5-(4-pyridinylmethyl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-on [German] [ACD/IUPAC Name]
4-(3,4-Dimethoxyphenyl)-3-(2-hydroxyphenyl)-5-(4-pyridinylmethyl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one [ACD/IUPAC Name]
4-(3,4-Diméthoxyphényl)-3-(2-hydroxyphényl)-5-(4-pyridinylméthyl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one [French] [ACD/IUPAC Name]
4-(3,4-dimethoxyphenyl)-3-(2-hydroxyphenyl)-5-(pyridin-4-ylmethyl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one
Pyrrolo[3,4-c]pyrazol-6(1H)-one, 4-(3,4-dimethoxyphenyl)-4,5-dihydro-3-(2-hydroxyphenyl)-5-(4-pyridinylmethyl)- [ACD/Index Name]
4-(3,4-dimethoxyphenyl)-3-(2-hydroxyphenyl)-5-(4-pyridylmethyl)-3-pyrrolino[3,4-d]pyrazol-6-one
4-(3,4-dimethoxyphenyl)-3-(2-hydroxyphenyl)-5-(pyridin-4-ylmethyl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(2H)-one
4-(3,4-Dimethoxy-phenyl)-3-(2-hydroxy-phenyl)-5-pyridin-4-ylmethyl-4,5-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
880790-26-1 [RN]

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

    Density: 1.4±0.1 g/cm3
    Boiling Point: 705.5±60.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.3 mmHg at 25°C
    Enthalpy of Vaporization: 106.9±3.0 kJ/mol
    Flash Point: 380.5±32.9 °C
    Index of Refraction: 1.671
    Molar Refractivity: 121.6±0.3 cm3
    #H bond acceptors: 8
    #H bond donors: 2
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 0
    ACD/LogP: 0.57
    ACD/LogD (pH 5.5): 2.02
    ACD/BCF (pH 5.5): 18.43
    ACD/KOC (pH 5.5): 254.18
    ACD/LogD (pH 7.4): 2.13
    ACD/BCF (pH 7.4): 23.83
    ACD/KOC (pH 7.4): 328.67
    Polar Surface Area: 101 Å2
    Polarizability: 48.2±0.5 10-24cm3
    Surface Tension: 66.0±3.0 dyne/cm
    Molar Volume: 325.1±3.0 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) =  2.46

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  686.87  (Adapted Stein & Brown method)
    Melting Pt (deg C):  299.89  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.61E-017  (Modified Grain method)
    Subcooled liquid VP: 1.88E-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):  993.9
       log Kow used: 2.46 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.2019 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.39E-025  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.431E-021 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.46  (KowWin est)
  Log Kaw used:  -22.583  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  25.043
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9721
   Biowin2 (Non-Linear Model)     :   0.9602
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8931  (months      )
   Biowin4 (Primary Survey Model) :   3.5900  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0306
   Biowin6 (MITI Non-Linear Model):   0.0055
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1629
 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):  2.51E-012 Pa (1.88E-014 mm Hg)
  Log Koa (Koawin est  ): 25.043
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.2E+006 
       Octanol/air (Koa) model:  2.71E+012 
   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 = 130.5781 E-12 cm3/molecule-sec
      Half-Life =     0.082 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.983 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   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    :  3.117E+005
      Log Koc:  5.494 

 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 = 1.196 (BCF = 15.72)
       log Kow used: 2.46 (estimated)

 Volatilization from Water:
    Henry LC:  6.39E-025 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.927E+021  hours   (8.031E+019 days)
    Half-Life from Model Lake : 2.103E+022  hours   (8.761E+020 days)

 Removal In Wastewater Treatment:
    Total removal:               2.99  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.89  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       3.99e-010       1.97         1000       
   Water     15.2            1.44e+003    1000       
   Soil      84.7            2.88e+003    1000       
   Sediment  0.121           1.3e+004     0          
     Persistence Time: 2.33e+003 hr

    Click to predict properties on the Chemicalize site


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