ChemSpider 2D Image | 3-Hydroxy-N-[2-(isopropylamino)-2-oxoethyl]quinoxaline-1(2H)-carboxamide | C14H18N4O3

3-Hydroxy-N-[2-(isopropylamino)-2-oxoethyl]quinoxaline-1(2H)-carboxamide

  • Molecular FormulaC14H18N4O3
  • Average mass290.318 Da
  • Monoisotopic mass290.137878 Da
  • ChemSpider ID6373483

More details:

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

1(2H)-Quinoxalinecarboxamide, 3,4-dihydro-N-[2-[(1-methylethyl)amino]-2-oxoethyl]-3-oxo- [ACD/Index Name]
1(2H)-quinoxalinecarboxamide, 3-hydroxy-N-[2-[(1-methylethyl)amino]-2-oxoethyl]-
3-Hydroxy-N-[2-(isopropylamino)-2-oxoethyl]quinoxaline-1(2H)-carboxamide
N-[2-(Isopropylamino)-2-oxoethyl]-3-oxo-3,4-dihydro-1(2H)-chinoxalincarboxamid [German] [ACD/IUPAC Name]
N-[2-(Isopropylamino)-2-oxoethyl]-3-oxo-3,4-dihydro-1(2H)-quinoxalinecarboxamide [ACD/IUPAC Name]
N-[2-(Isopropylamino)-2-oxoéthyl]-3-oxo-3,4-dihydro-1(2H)-quinoxalinecarboxamide [French] [ACD/IUPAC Name]
3-hydroxy-N-[2-oxo-2-(propan-2-ylamino)ethyl]quinoxaline-1(2H)-carboxamide
3-oxo-N-[2-oxo-2-(propan-2-ylamino)ethyl]-2,4-dihydroquinoxaline-1-carboxamide
895844-05-0 [RN]

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

ZINC06757517 [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 649.6±55.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.9 mmHg at 25°C
    Enthalpy of Vaporization: 95.8±3.0 kJ/mol
    Flash Point: 346.6±31.5 °C
    Index of Refraction: 1.566
    Molar Refractivity: 75.8±0.3 cm3
    #H bond acceptors: 7
    #H bond donors: 3
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: -0.61
    ACD/LogD (pH 5.5): 0.09
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 26.76
    ACD/LogD (pH 7.4): 0.09
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 26.74
    Polar Surface Area: 91 Å2
    Polarizability: 30.0±0.5 10-24cm3
    Surface Tension: 49.9±3.0 dyne/cm
    Molar Volume: 232.3±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) =  -0.42

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  573.25  (Adapted Stein & Brown method)
    Melting Pt (deg C):  246.82  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.43E-012  (Modified Grain method)
    Subcooled liquid VP: 3.66E-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):  1555
       log Kow used: -0.42 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  75037 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.06E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.513E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.42  (KowWin est)
  Log Kaw used:  -16.482  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.062
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0296
   Biowin2 (Non-Linear Model)     :   0.9862
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4492  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8397  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1538
   Biowin6 (MITI Non-Linear Model):   0.0475
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.1004
 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):  4.88E-008 Pa (3.66E-010 mm Hg)
  Log Koa (Koawin est  ): 16.062
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  61.5 
       Octanol/air (Koa) model:  2.83E+003 
   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 =  27.0280 E-12 cm3/molecule-sec
      Half-Life =     0.396 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.749 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    :  169.8
      Log Koc:  2.230 

 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 = 0.500 (BCF = 3.162)
       log Kow used: -0.42 (estimated)

 Volatilization from Water:
    Henry LC:  8.06E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.238E+015  hours   (5.157E+013 days)
    Half-Life from Model Lake :  1.35E+016  hours   (5.626E+014 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       4.54e-008       9.5          1000       
   Water     46.2            900          1000       
   Soil      53.7            1.8e+003     1000       
   Sediment  0.089           8.1e+003     0          
     Persistence Time: 976 hr

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