ChemSpider 2D Image | N-(1-Naphthyl)-2-[4-(2-pyrimidinyl)-1-piperazinyl]acetamide | C20H21N5O

N-(1-Naphthyl)-2-[4-(2-pyrimidinyl)-1-piperazinyl]acetamide

  • Molecular FormulaC20H21N5O
  • Average mass347.414 Da
  • Monoisotopic mass347.174622 Da
  • ChemSpider ID4971136

More details:






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

1-Piperazineacetamide, N-1-naphthalenyl-4-(2-pyrimidinyl)- [ACD/Index Name]
N-(1-Naphthyl)-2-[4-(2-pyrimidinyl)-1-piperazinyl]acetamid [German] [ACD/IUPAC Name]
N-(1-Naphthyl)-2-[4-(2-pyrimidinyl)-1-piperazinyl]acetamide [ACD/IUPAC Name]
N-(1-Naphthyl)-2-[4-(pyrimidin-2-yl)piperazin-1-yl]acetamide
N-(1-Naphtyl)-2-[4-(2-pyrimidinyl)-1-pipérazinyl]acétamide [French] [ACD/IUPAC Name]
896216-02-7 [RN]
MFCD05071263
N-(naphthalen-1-yl)-2-[4-(pyrimidin-2-yl)piperazin-1-yl]acetamide
N-1-naphthyl-2-[4-(2-pyrimidinyl)-1-piperazinyl]acetamide
N-naphthalen-1-yl-2-(4-pyrimidin-2-ylpiperazin-1-yl)acetamide
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    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

    Density: 1.3±0.1 g/cm3
    Boiling Point:
    Vapour Pressure:
    Enthalpy of Vaporization:
    Flash Point:
    Index of Refraction: 1.679
    Molar Refractivity: 102.6±0.3 cm3
    #H bond acceptors: 6
    #H bond donors: 1
    #Freely Rotating Bonds: 4
    #Rule of 5 Violations: 0
    ACD/LogP: 3.77
    ACD/LogD (pH 5.5): 2.77
    ACD/BCF (pH 5.5): 69.57
    ACD/KOC (pH 5.5): 659.73
    ACD/LogD (pH 7.4): 2.91
    ACD/BCF (pH 7.4): 96.55
    ACD/KOC (pH 7.4): 915.59
    Polar Surface Area: 61 Å2
    Polarizability: 40.7±0.5 10-24cm3
    Surface Tension: 64.5±3.0 dyne/cm
    Molar Volume: 271.9±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) =  2.40
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  553.94  (Adapted Stein & Brown method)
        Melting Pt (deg C):  237.79  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  5.81E-012  (Modified Grain method)
        Subcooled liquid VP: 1.15E-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):  57.01
           log Kow used: 2.40 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  222.99 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Aliphatic Amines
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   7.80E-015  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  4.659E-014 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  2.40  (KowWin est)
      Log Kaw used:  -12.496  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  14.896
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.3818
       Biowin2 (Non-Linear Model)     :   0.0246
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   1.8676  (months      )
       Biowin4 (Primary Survey Model) :   2.9759  (weeks       )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :  -0.1540
       Biowin6 (MITI Non-Linear Model):   0.0033
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model): -3.2899
     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):  1.53E-007 Pa (1.15E-009 mm Hg)
      Log Koa (Koawin est  ): 14.896
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  19.6 
           Octanol/air (Koa) model:  193 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.999 
           Mackay model           :  0.999 
           Octanol/air (Koa) model:  1 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant = 270.0859 E-12 cm3/molecule-sec
          Half-Life =     0.040 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =    28.514 Min
       Ozone Reaction:
          No Ozone Reaction Estimation
       Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  1.784E+004
          Log Koc:  4.251 
    
     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 = 1.150 (BCF = 14.12)
           log Kow used: 2.40 (estimated)
    
     Volatilization from Water:
        Henry LC:  7.8E-015 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 1.399E+011  hours   (5.83E+009 days)
        Half-Life from Model Lake : 1.526E+012  hours   (6.36E+010 days)
    
     Removal In Wastewater Treatment:
        Total removal:               2.84  percent
        Total biodegradation:        0.10  percent
        Total sludge adsorption:     2.74  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       5.68e-005       0.95         1000       
       Water     16              1.44e+003    1000       
       Soil      83.9            2.88e+003    1000       
       Sediment  0.114           1.3e+004     0          
         Persistence Time: 2.28e+003 hr
    
    
    
    
                        

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