ChemSpider 2D Image | N~2~-({[(2Z)-2-(1,3-Benzodioxol-5-ylmethylene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetyl)-L-glutamine | C23H20N2O9

N2-({[(2Z)-2-(1,3-Benzodioxol-5-ylmethylene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetyl)-L-glutamine

  • Molecular FormulaC23H20N2O9
  • Average mass468.413 Da
  • Monoisotopic mass468.116882 Da
  • ChemSpider ID17469737
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 1 of 1 defined stereocentres


More details:






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

L-Glutamine, N2-[2-[[(2Z)-2-(1,3-benzodioxol-5-ylmethylene)-2,3-dihydro-3-oxo-6-benzofuranyl]oxy]acetyl]- [ACD/Index Name]
N2-({[(2Z)-2-(1,3-Benzodioxol-5-ylmethylen)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetyl)-L-glutamin [German] [ACD/IUPAC Name]
N2-({[(2Z)-2-(1,3-Benzodioxol-5-ylmethylene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acetyl)-L-glutamine [ACD/IUPAC Name]
N2-(2-{[(2Z)-2-(1,3-Benzodioxol-5-ylméthylène)-3-oxo-2,3-dihydro-1-benzofuran-6-yl]oxy}acétyl)-L-glutamine [French] [ACD/IUPAC Name]
(2S)-5-amino-2-[[2-[[(2Z)-2-(1,3-benzodioxol-5-ylmethylidene)-3-oxo-1-benzofuran-6-yl]oxy]acetyl]amino]-5-oxopentanoic acid
(S,Z)-5-amino-2-(2-((2-(benzo[d][1,3]dioxol-5-ylmethylene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetamido)-5-oxopentanoic acid
957020-83-6 [RN]

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

    Density: 1.5±0.1 g/cm3
    Boiling Point: 900.1±65.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.3 mmHg at 25°C
    Enthalpy of Vaporization: 137.1±3.0 kJ/mol
    Flash Point: 498.2±34.3 °C
    Index of Refraction: 1.669
    Molar Refractivity: 115.5±0.3 cm3
    #H bond acceptors: 11
    #H bond donors: 4
    #Freely Rotating Bonds: 9
    #Rule of 5 Violations: 1
    ACD/LogP: 2.06
    ACD/LogD (pH 5.5): -1.23
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -2.35
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 163 Å2
    Polarizability: 45.8±0.5 10-24cm3
    Surface Tension: 74.8±3.0 dyne/cm
    Molar Volume: 309.8±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) =  -0.19
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  755.01  (Adapted Stein & Brown method)
        Melting Pt (deg C):  331.72  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  1.84E-018  (Modified Grain method)
        Subcooled liquid VP: 5.49E-015 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):  80.67
           log Kow used: -0.19 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  99529 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Vinyl/Allyl Ketones-acid
           Vinyl/Allyl Ethers-acid
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   7.26E-022  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  1.406E-020 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  -0.19  (KowWin est)
      Log Kaw used:  -19.528  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  19.338
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.5935
       Biowin2 (Non-Linear Model)     :   0.3936
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.2641  (weeks-months)
       Biowin4 (Primary Survey Model) :   4.0809  (days        )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.4309
       Biowin6 (MITI Non-Linear Model):   0.0509
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model): -1.4515
     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):  7.32E-013 Pa (5.49E-015 mm Hg)
      Log Koa (Koawin est  ): 19.338
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  4.1E+006 
           Octanol/air (Koa) model:  5.35E+006 
       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 = 458.1075 E-12 cm3/molecule-sec
          Half-Life =     0.023 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =    16.811 Min
       Ozone Reaction:
          OVERALL Ozone Rate Constant =     8.600000 E-17 cm3/molecule-sec
          Half-Life =     0.133 Days (at 7E11 mol/cm3)
          Half-Life =      3.198 Hrs
       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    :  10
          Log Koc:  1.000 
    
     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: -0.19 (estimated)
    
     Volatilization from Water:
        Henry LC:  7.26E-022 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 1.745E+018  hours   (7.272E+016 days)
        Half-Life from Model Lake : 1.904E+019  hours   (7.934E+017 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       4.58e-006       0.477        1000       
       Water     46              900          1000       
       Soil      53.9            1.8e+003     1000       
       Sediment  0.0889          8.1e+003     0          
         Persistence Time: 978 hr
    
    
    
    
                        

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