ChemSpider 2D Image | 2-(4-Boc-piperazinyl)-2-(2-naphthalenyl)acetic acid | C21H26N2O4

2-(4-Boc-piperazinyl)-2-(2-naphthalenyl)acetic acid

  • Molecular FormulaC21H26N2O4
  • Average mass370.442 Da
  • Monoisotopic mass370.189270 Da
  • ChemSpider ID2042973

More details:

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

(4-{[(2-Methyl-2-propanyl)oxy]carbonyl}-1-piperazinyl)(2-naphthyl)acetic acid [ACD/IUPAC Name]
(4-{[(2-Methyl-2-propanyl)oxy]carbonyl}-1-piperazinyl)(2-naphthyl)essigsäure [German] [ACD/IUPAC Name]
1-Piperazineacetic acid, 4-[(1,1-dimethylethoxy)carbonyl]-α-2-naphthalenyl- [ACD/Index Name]
2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(naphthalen-2-yl)acetic acid
2-(4-Boc-piperazinyl)-2-(2-naphthalenyl)acetic acid
885274-80-6 [RN]
Acide (4-{[(2-méthyl-2-propanyl)oxy]carbonyl}-1-pipérazinyl)(2-naphtyl)acétique [French] [ACD/IUPAC Name]
[4-(tert-Butoxycarbonyl)piperazin-1-yl](naphthalen-2-yl)acetic acid
[885274-80-6] [RN]
1-Boc-4-(carboxy-naphthalen-2-yl-methyl)-piperazine
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    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.2±0.1 g/cm3
    Boiling Point: 516.0±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.4 mmHg at 25°C
    Enthalpy of Vaporization: 83.0±3.0 kJ/mol
    Flash Point: 265.9±30.1 °C
    Index of Refraction: 1.607
    Molar Refractivity: 103.6±0.3 cm3
    #H bond acceptors: 6
    #H bond donors: 1
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 3.91
    ACD/LogD (pH 5.5): 1.85
    ACD/BCF (pH 5.5): 4.93
    ACD/KOC (pH 5.5): 29.38
    ACD/LogD (pH 7.4): 0.60
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.67
    Polar Surface Area: 70 Å2
    Polarizability: 41.1±0.5 10-24cm3
    Surface Tension: 54.3±3.0 dyne/cm
    Molar Volume: 300.1±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) =  1.35

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  575.76  (Adapted Stein & Brown method)
    Melting Pt (deg C):  318.01  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.58E-013  (Modified Grain method)
    Subcooled liquid VP: 3.15E-010 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):  2.769
       log Kow used: 1.35 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.3128 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.52E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.781E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.35  (KowWin est)
  Log Kaw used:  -14.207  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.557
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3342
   Biowin2 (Non-Linear Model)     :   0.0105
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2315  (months      )
   Biowin4 (Primary Survey Model) :   3.4510  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1416
   Biowin6 (MITI Non-Linear Model):   0.0070
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.7399
 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):  4.2E-008 Pa (3.15E-010 mm Hg)
  Log Koa (Koawin est  ): 15.557
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  71.4 
       Octanol/air (Koa) model:  885 
   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 = 173.0990 E-12 cm3/molecule-sec
      Half-Life =     0.062 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.741 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    :  1.005E+004
      Log Koc:  4.002 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.578E-015  L/mol-sec
  Kb Half-Life at pH 8: 8.519E+012  years  
  Kb Half-Life at pH 7: 8.519E+013  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 1.35 (estimated)

 Volatilization from Water:
    Henry LC:  1.52E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.414E+012  hours   (3.089E+011 days)
    Half-Life from Model Lake : 8.088E+013  hours   (3.37E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.94  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.84  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       1.06e-005       1.48         1000       
   Water     37.7            1.44e+003    1000       
   Soil      62.2            2.88e+003    1000       
   Sediment  0.0899          1.3e+004     0          
     Persistence Time: 1.41e+003 hr

    Click to predict properties on the Chemicalize site


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