ChemSpider 2D Image | 1-[(8-Methylimidazo[1,2-a]pyridin-2-yl)methyl]-4-(2-pyrimidinyl)piperazin-1-ium | C17H21N6

1-[(8-Methylimidazo[1,2-a]pyridin-2-yl)methyl]-4-(2-pyrimidinyl)piperazin-1-ium

  • Molecular FormulaC17H21N6
  • Average mass309.388 Da
  • Monoisotopic mass309.182220 Da
  • ChemSpider ID6839580

  • Charge - Charge

More details:

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

1-[(8-Methylimidazo[1,2-a]pyridin-2-yl)methyl]-4-(2-pyrimidinyl)piperazin-1-ium [ACD/IUPAC Name]
1-[(8-Methylimidazo[1,2-a]pyridin-2-yl)methyl]-4-(2-pyrimidinyl)piperazin-1-ium [German] [ACD/IUPAC Name]
1-[(8-Méthylimidazo[1,2-a]pyridin-2-yl)méthyl]-4-(2-pyrimidinyl)pipérazin-1-ium [French] [ACD/IUPAC Name]
Piperazinium, 1-[(8-methylimidazo[1,2-a]pyridin-2-yl)methyl]-4-(2-pyrimidinyl)- [ACD/Index Name]

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

ZINC07446046 [DBID]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 6
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 2.09
ACD/LogD (pH 5.5): -0.38
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.58
ACD/LogD (pH 7.4): 1.28
ACD/BCF (pH 7.4): 4.25
ACD/KOC (pH 7.4): 71.66
Polar Surface Area: 51 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  487.51  (Adapted Stein & Brown method)
    Melting Pt (deg C):  206.77  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.73E-010  (Modified Grain method)
    Subcooled liquid VP: 5.67E-008 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):  1403
       log Kow used: 2.23 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1874.8 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.79E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.946E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.23  (KowWin est)
  Log Kaw used:  -12.136  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.366
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2449
   Biowin2 (Non-Linear Model)     :   0.0053
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9332  (months      )
   Biowin4 (Primary Survey Model) :   2.7583  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2528
   Biowin6 (MITI Non-Linear Model):   0.0023
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.8408
 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):  7.56E-006 Pa (5.67E-008 mm Hg)
  Log Koa (Koawin est  ): 14.366
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.397 
       Octanol/air (Koa) model:  57 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.935 
       Mackay model           :  0.969 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 246.8984 E-12 cm3/molecule-sec
      Half-Life =     0.043 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.520 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.952 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1995
      Log Koc:  3.300 

 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 = 1.014 (BCF = 10.33)
       log Kow used: 2.23 (estimated)

 Volatilization from Water:
    Henry LC:  1.79E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.744E+010  hours   (2.393E+009 days)
    Half-Life from Model Lake : 6.266E+011  hours   (2.611E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               2.52  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.42  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       2.57e-006       1.04         1000       
   Water     18.6            1.44e+003    1000       
   Soil      81.3            2.88e+003    1000       
   Sediment  0.101           1.3e+004     0          
     Persistence Time: 2.12e+003 hr

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