ChemSpider 2D Image | 3-(2-Chlorophenyl)-7-(2-ethyl-1H-imidazol-1-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine | C19H18ClN5

3-(2-Chlorophenyl)-7-(2-ethyl-1H-imidazol-1-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine

  • Molecular FormulaC19H18ClN5
  • Average mass351.833 Da
  • Monoisotopic mass351.125061 Da
  • ChemSpider ID4091291

More details:

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

3-(2-Chlorophenyl)-7-(2-ethyl-1H-imidazol-1-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine [ACD/IUPAC Name]
3-(2-Chlorophényl)-7-(2-éthyl-1H-imidazol-1-yl)-2,5-diméthylpyrazolo[1,5-a]pyrimidine [French] [ACD/IUPAC Name]
3-(2-Chlorphenyl)-7-(2-ethyl-1H-imidazol-1-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin [German] [ACD/IUPAC Name]
Pyrazolo[1,5-a]pyrimidine, 3-(2-chlorophenyl)-7-(2-ethyl-1H-imidazol-1-yl)-2,5-dimethyl- [ACD/Index Name]
1-[3-(2-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]-2-ethyl-1H-imidazole
3-(2-chlorophenyl)-7-(2-ethylimidazol-1-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine
3-(2-Chloro-phenyl)-7-(2-ethyl-imidazol-1-yl)-2,5-dimethyl-pyrazolo[1,5-a]pyrimidine
900887-89-0 [RN]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point:
    Vapour Pressure:
    Enthalpy of Vaporization:
    Flash Point:
    Index of Refraction: 1.682
    Molar Refractivity: 101.0±0.5 cm3
    #H bond acceptors: 5
    #H bond donors: 0
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 3.25
    ACD/LogD (pH 5.5): 3.62
    ACD/BCF (pH 5.5): 329.53
    ACD/KOC (pH 5.5): 2179.21
    ACD/LogD (pH 7.4): 3.64
    ACD/BCF (pH 7.4): 344.67
    ACD/KOC (pH 7.4): 2279.30
    Polar Surface Area: 48 Å2
    Polarizability: 40.1±0.5 10-24cm3
    Surface Tension: 48.1±7.0 dyne/cm
    Molar Volume: 266.8±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) =  5.11

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  543.31  (Adapted Stein & Brown method)
    Melting Pt (deg C):  232.83  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.25E-011  (Modified Grain method)
    Subcooled liquid VP: 2.16E-009 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):  0.2636
       log Kow used: 5.11 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.378 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.37E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.195E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.11  (KowWin est)
  Log Kaw used:  -13.014  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.124
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5616
   Biowin2 (Non-Linear Model)     :   0.0935
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9905  (months      )
   Biowin4 (Primary Survey Model) :   2.9692  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2433
   Biowin6 (MITI Non-Linear Model):   0.0015
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.1791
 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):  2.88E-007 Pa (2.16E-009 mm Hg)
  Log Koa (Koawin est  ): 18.124
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  10.4 
       Octanol/air (Koa) model:  3.27E+005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 207.0248 E-12 cm3/molecule-sec
      Half-Life =     0.052 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.620 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.447E+004
      Log Koc:  4.160 

 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 = 3.231 (BCF = 1703)
       log Kow used: 5.11 (estimated)

 Volatilization from Water:
    Henry LC:  2.37E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.634E+011  hours   (1.931E+010 days)
    Half-Life from Model Lake : 5.055E+012  hours   (2.106E+011 days)

 Removal In Wastewater Treatment:
    Total removal:              80.90  percent
    Total biodegradation:        0.70  percent
    Total sludge adsorption:    80.20  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       5.63e-006       1.24         1000       
   Water     5.71            1.44e+003    1000       
   Soil      72.2            2.88e+003    1000       
   Sediment  22.1            1.3e+004     0          
     Persistence Time: 3.64e+003 hr

    Click to predict properties on the Chemicalize site


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