ChemSpider 2D Image | Z-PRO-LEU-OH | C19H26N2O5

Z-PRO-LEU-OH

  • Molecular FormulaC19H26N2O5
  • Average mass362.420 Da
  • Monoisotopic mass362.184174 Da
  • ChemSpider ID2096511

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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

(2S)-2-{[(2S)-1-[(BENZYLOXY)CARBONYL]PYRROLIDIN-2-YL]FORMAMIDO}-4-METHYLPENTANOIC ACID
1-[(Benzyloxy)carbonyl]-L-prolyl-L-leucin [German] [ACD/IUPAC Name]
1-[(Benzyloxy)carbonyl]-L-prolyl-L-leucine [ACD/IUPAC Name]
1-[(Benzyloxy)carbonyl]-L-prolyl-L-leucine [French] [ACD/IUPAC Name]
1634-90-8 [RN]
L-Leucine, 1-[(phenylmethoxy)carbonyl]-L-prolyl- [ACD/Index Name]
Z-PRO-LEU-OH
(2S)-4-methyl-2-[[(2S)-1-phenylmethoxycarbonylpyrrolidine-2-carbonyl]amino]pentanoic acid
(S)-2-((S)-1-((Benzyloxy)carbonyl)pyrrolidine-2-carboxamido)-4-methylpentanoic acid
2-[({1-[(benzyloxy)carbonyl]-2-pyrrolidinyl}carbonyl)amino]-4-methylpentanoic acid

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 593.7±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.8 mmHg at 25°C
    Enthalpy of Vaporization: 93.1±3.0 kJ/mol
    Flash Point: 312.9±30.1 °C
    Index of Refraction: 1.554
    Molar Refractivity: 94.9±0.3 cm3
    #H bond acceptors: 7
    #H bond donors: 2
    #Freely Rotating Bonds: 8
    #Rule of 5 Violations: 0
    ACD/LogP: 1.97
    ACD/LogD (pH 5.5): 0.18
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 3.32
    ACD/LogD (pH 7.4): -1.28
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 96 Å2
    Polarizability: 37.6±0.5 10-24cm3
    Surface Tension: 52.3±3.0 dyne/cm
    Molar Volume: 296.1±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) =  2.83

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  534.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  228.60  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.4E-011  (Modified Grain method)
    Subcooled liquid VP: 3.69E-009 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):  19.88
       log Kow used: 2.83 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1785.7 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.82E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.757E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.83  (KowWin est)
  Log Kaw used:  -11.624  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.454
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0655
   Biowin2 (Non-Linear Model)     :   0.9821
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6839  (weeks-months)
   Biowin4 (Primary Survey Model) :   4.1144  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0959
   Biowin6 (MITI Non-Linear Model):   0.0152
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5968
 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):  4.92E-007 Pa (3.69E-009 mm Hg)
  Log Koa (Koawin est  ): 14.454
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.1 
       Octanol/air (Koa) model:  69.8 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.995 
       Mackay model           :  0.998 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  47.3961 E-12 cm3/molecule-sec
      Half-Life =     0.226 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.708 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.997 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1762
      Log Koc:  3.246 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.009E-016  L/mol-sec
  Kb Half-Life at pH 8: 1.093E+014  years  
  Kb Half-Life at pH 7: 1.093E+015  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 2.83 (estimated)

 Volatilization from Water:
    Henry LC:  5.82E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.915E+010  hours   (7.98E+008 days)
    Half-Life from Model Lake : 2.089E+011  hours   (8.705E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               4.48  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.37  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       0.000166        5.42         1000       
   Water     13.6            900          1000       
   Soil      86.2            1.8e+003     1000       
   Sediment  0.214           8.1e+003     0          
     Persistence Time: 1.74e+003 hr

    Click to predict properties on the Chemicalize site


    Advertisement