ChemSpider 2D Image | Benzyl [(2S)-1-{[(2S)-4-chloro-3-oxo-2-butanyl]amino}-1-oxo-2-propanyl]carbamate | C15H19ClN2O4

Benzyl [(2S)-1-{[(2S)-4-chloro-3-oxo-2-butanyl]amino}-1-oxo-2-propanyl]carbamate

  • Molecular FormulaC15H19ClN2O4
  • Average mass326.775 Da
  • Monoisotopic mass326.103333 Da
  • ChemSpider ID4677816

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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

[(2S)-1-{[(2S)-4-Chloro-3-oxo-2-butanyl]amino}-1-oxo-2-propanyl]carbamate de benzyle [French] [ACD/IUPAC Name]
Benzyl [(2S)-1-{[(2S)-4-chloro-3-oxo-2-butanyl]amino}-1-oxo-2-propanyl]carbamate [ACD/IUPAC Name]
Benzyl-[(2S)-1-{[(2S)-4-chlor-3-oxo-2-butanyl]amino}-1-oxo-2-propanyl]carbamat [German] [ACD/IUPAC Name]
Carbamic acid, N-[(1S)-2-[[(1S)-3-chloro-1-methyl-2-oxopropyl]amino]-1-methyl-2-oxoethyl]-, phenylmethyl ester [ACD/Index Name]
51166-66-6 [RN]
BENZYL N-[(1S)-1-{[(2S)-4-CHLORO-3-OXOBUTAN-2-YL]CARBAMOYL}ETHYL]CARBAMATE
Benzyloxycarbonyl-ala-ala-chloromethyl ketone
Boc-ala-ala-cmk
Carbamic acid, (2-((3-chloro-1-methyl-2-oxopropyl)amino)-1-methyl-2-oxoethyl)-, phenylmethyl ester, (S-(R*,R*))-
Z-Ala-ala-chloromethyl ketone

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

Density: 1.2±0.1 g/cm3
Boiling Point: 546.6±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 82.6±3.0 kJ/mol
Flash Point: 284.4±30.1 °C
Index of Refraction: 1.531
Molar Refractivity: 82.0±0.3 cm3
#H bond acceptors: 6
#H bond donors: 2
#Freely Rotating Bonds: 8
#Rule of 5 Violations: 0
ACD/LogP: 2.50
ACD/LogD (pH 5.5): 1.63
ACD/BCF (pH 5.5): 10.27
ACD/KOC (pH 5.5): 184.33
ACD/LogD (pH 7.4): 1.63
ACD/BCF (pH 7.4): 10.26
ACD/KOC (pH 7.4): 184.26
Polar Surface Area: 85 Å2
Polarizability: 32.5±0.5 10-24cm3
Surface Tension: 44.8±3.0 dyne/cm
Molar Volume: 265.3±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) =  0.92

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  474.79  (Adapted Stein & Brown method)
    Melting Pt (deg C):  200.82  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.65E-009  (Modified Grain method)
    Subcooled liquid VP: 1.18E-007 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):  1404
       log Kow used: 0.92 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  30758 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters
       Benzyl Halides

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.16E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.053E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.92  (KowWin est)
  Log Kaw used:  -10.599  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.519
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9052
   Biowin2 (Non-Linear Model)     :   0.8267
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2025  (months      )
   Biowin4 (Primary Survey Model) :   3.6574  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1238
   Biowin6 (MITI Non-Linear Model):   0.0093
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8695
 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):  1.57E-005 Pa (1.18E-007 mm Hg)
  Log Koa (Koawin est  ): 11.519
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.191 
       Octanol/air (Koa) model:  0.0811 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.873 
       Mackay model           :  0.938 
       Octanol/air (Koa) model:  0.866 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  35.7333 E-12 cm3/molecule-sec
      Half-Life =     0.299 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.592 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.906 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  691.1
      Log Koc:  2.840 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  6.992E-004  L/mol-sec
  Kb Half-Life at pH 8:      31.412  years  
  Kb Half-Life at pH 7:     314.117  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.92 (estimated)

 Volatilization from Water:
    Henry LC:  6.16E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.718E+009  hours   (7.159E+007 days)
    Half-Life from Model Lake : 1.874E+010  hours   (7.81E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.88  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.79  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       7.25e-005       7.18         1000       
   Water     44.2            1.44e+003    1000       
   Soil      55.8            2.88e+003    1000       
   Sediment  0.093           1.3e+004     0          
     Persistence Time: 1.27e+003 hr

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