ChemSpider 2D Image | N-[2-(Ethylamino)-2-oxoethyl]-L-leucine | C10H20N2O3

N-[2-(Ethylamino)-2-oxoethyl]-L-leucine

  • Molecular FormulaC10H20N2O3
  • Average mass216.277 Da
  • Monoisotopic mass216.147400 Da
  • ChemSpider ID166736

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

L-Leucine, N-[2-(ethylamino)-2-oxoethyl]- [ACD/Index Name]
N-[2-(Ethylamino)-2-oxoethyl]-L-leucin [German] [ACD/IUPAC Name]
N-[2-(Ethylamino)-2-oxoethyl]-L-leucine [ACD/IUPAC Name]
N-[2-(Éthylamino)-2-oxoéthyl]-L-leucine [French] [ACD/IUPAC Name]
(2S)-2-{[(ETHYLCARBAMOYL)METHYL]AMINO}-4-METHYLPENTANOIC ACID
76157-59-0 [RN]
L-Leucine, N-(2-(ethylamino)-2-oxoethyl)-
N-Ethylcarbaminomethyl-L-leucine

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

A 751 [DBID]
A-751 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 408.4±30.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.0 mmHg at 25°C
Enthalpy of Vaporization: 72.5±6.0 kJ/mol
Flash Point: 200.8±24.6 °C
Index of Refraction: 1.472
Molar Refractivity: 57.1±0.3 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 0.77
ACD/LogD (pH 5.5): -2.72
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -2.89
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 78 Å2
Polarizability: 22.6±0.5 10-24cm3
Surface Tension: 38.5±3.0 dyne/cm
Molar Volume: 203.7±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) =  -1.76

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  426.69  (Adapted Stein & Brown method)
    Melting Pt (deg C):  286.09  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.36E-009  (Modified Grain method)
    Subcooled liquid VP: 1.85E-006 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):  480.3
       log Kow used: -1.76 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.0611e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.77E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.398E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.76  (KowWin est)
  Log Kaw used:  -11.558  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.798
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0812
   Biowin2 (Non-Linear Model)     :   0.9877
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0560  (weeks       )
   Biowin4 (Primary Survey Model) :   4.1700  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4579
   Biowin6 (MITI Non-Linear Model):   0.3026
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1398
 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):  0.000247 Pa (1.85E-006 mm Hg)
  Log Koa (Koawin est  ): 9.798
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0122 
       Octanol/air (Koa) model:  0.00154 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.305 
       Mackay model           :  0.493 
       Octanol/air (Koa) model:  0.11 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 100.3089 E-12 cm3/molecule-sec
      Half-Life =     0.107 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.280 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.399 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  24.76
      Log Koc:  1.394 

 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: -1.76 (estimated)

 Volatilization from Water:
    Henry LC:  6.77E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.272E+010  hours   (5.299E+008 days)
    Half-Life from Model Lake : 1.387E+011  hours   (5.781E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       3.19e-006       2.56         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

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