ChemSpider 2D Image | Ethyl 1-(4-{[(3-oxo-3,4-dihydro-1(2H)-quinoxalinyl)carbonyl]amino}butanoyl)-4-piperidinecarboxylate | C21H28N4O5

Ethyl 1-(4-{[(3-oxo-3,4-dihydro-1(2H)-quinoxalinyl)carbonyl]amino}butanoyl)-4-piperidinecarboxylate

  • Molecular FormulaC21H28N4O5
  • Average mass416.471 Da
  • Monoisotopic mass416.205963 Da
  • ChemSpider ID17488842

More details:

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

1-(4-{[(3-Oxo-3,4-dihydro-1(2H)-quinoxalinyl)carbonyl]amino}butanoyl)-4-pipéridinecarboxylate d'éthyle [French] [ACD/IUPAC Name]
4-Piperidinecarboxylic acid, 1-[4-[[(3,4-dihydro-3-oxo-1(2H)-quinoxalinyl)carbonyl]amino]-1-oxobutyl]-, ethyl ester [ACD/Index Name]
4-piperidinecarboxylic acid, 1-[4-[[(3-hydroxy-1(2H)-quinoxalinyl)carbonyl]amino]-1-oxobutyl]-, ethyl ester
Ethyl 1-(4-{[(3-oxo-3,4-dihydro-1(2H)-quinoxalinyl)carbonyl]amino}butanoyl)-4-piperidinecarboxylate [ACD/IUPAC Name]
Ethyl-1-(4-{[(3-oxo-3,4-dihydro-1(2H)-chinoxalinyl)carbonyl]amino}butanoyl)-4-piperidincarboxylat [German] [ACD/IUPAC Name]
1-{4-[(3-Oxo-3,4-dihydro-2H-quinoxaline-1-carbonyl)-amino]-butyryl}-piperidine-4-carboxylic acid ethyl ester
929867-56-1 [RN]
ethyl 1-(4-{[(3-hydroxyquinoxalin-1(2H)-yl)carbonyl]amino}butanoyl)piperidine-4-carboxylate
ethyl 1-(4-{[(3-oxo-3,4-dihydroquinoxalin-1(2H)-yl)carbonyl]amino}butanoyl)piperidine-4-carboxylate
ethyl 1-[4-[(3-oxo-2,4-dihydroquinoxaline-1-carbonyl)amino]butanoyl]piperidine-4-carboxylate

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 704.0±60.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.2 mmHg at 25°C
    Enthalpy of Vaporization: 103.0±3.0 kJ/mol
    Flash Point: 379.6±32.9 °C
    Index of Refraction: 1.564
    Molar Refractivity: 107.7±0.3 cm3
    #H bond acceptors: 9
    #H bond donors: 2
    #Freely Rotating Bonds: 7
    #Rule of 5 Violations: 0
    ACD/LogP: 0.65
    ACD/LogD (pH 5.5): 1.26
    ACD/BCF (pH 5.5): 5.34
    ACD/KOC (pH 5.5): 115.37
    ACD/LogD (pH 7.4): 1.26
    ACD/BCF (pH 7.4): 5.34
    ACD/KOC (pH 7.4): 115.38
    Polar Surface Area: 108 Å2
    Polarizability: 42.7±0.5 10-24cm3
    Surface Tension: 52.9±3.0 dyne/cm
    Molar Volume: 330.8±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) =  0.49

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  651.24  (Adapted Stein & Brown method)
    Melting Pt (deg C):  283.24  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.6E-015  (Modified Grain method)
    Subcooled liquid VP: 3.32E-012 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):  929.5
       log Kow used: 0.49 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  665.62 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters
       Neutral Organics
       Ureas(substituted)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.89E-022  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.712E-018 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.49  (KowWin est)
  Log Kaw used:  -19.928  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  20.418
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1438
   Biowin2 (Non-Linear Model)     :   0.9986
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3106  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8867  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4121
   Biowin6 (MITI Non-Linear Model):   0.1183
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0458
 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):  4.43E-010 Pa (3.32E-012 mm Hg)
  Log Koa (Koawin est  ): 20.418
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.78E+003 
       Octanol/air (Koa) model:  6.43E+007 
   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 =  50.2375 E-12 cm3/molecule-sec
      Half-Life =     0.213 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.555 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    :  1588
      Log Koc:  3.201 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.747E-003  L/mol-sec
  Kb Half-Life at pH 8:      12.575  years  
  Kb Half-Life at pH 7:     125.745  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.49 (estimated)

 Volatilization from Water:
    Henry LC:  2.89E-022 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.134E+018  hours   (1.723E+017 days)
    Half-Life from Model Lake :  4.51E+019  hours   (1.879E+018 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       2.15e-009       5.11         1000       
   Water     44.4            900          1000       
   Soil      55.5            1.8e+003     1000       
   Sediment  0.0879          8.1e+003     0          
     Persistence Time: 1e+003 hr

    Click to predict properties on the Chemicalize site


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