ChemSpider 2D Image | Z-PRO-ALA-OH | C16H20N2O5

Z-PRO-ALA-OH

  • Molecular FormulaC16H20N2O5
  • Average mass320.340 Da
  • Monoisotopic mass320.137207 Da
  • ChemSpider ID66198

  • defined stereocentres - 2 of 2 defined stereocentres

More details:

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

1-[(Benzyloxy)carbonyl]-L-prolyl-L-alanin [German] [ACD/IUPAC Name]
1-[(Benzyloxy)carbonyl]-L-prolyl-L-alanine [ACD/IUPAC Name]
1-[(Benzyloxy)carbonyl]-L-prolyl-L-alanine [French] [ACD/IUPAC Name]
1-[(Phenylmethoxy)carbonyl]-L-prolyl-L-alanine
14030-00-3 [RN]
237-868-7 [EINECS]
L-Alanine, 1-[(phenylmethoxy)carbonyl]-L-prolyl- [ACD/Index Name]
Z-PRO-ALA-OH
(2S)-2-[({(2S)-1-[(benzyloxy)carbonyl]tetrahydro-1H-pyrrol-2-yl}carbonyl)amino]propanoic acid
(2S)-2-{[(2S)-1-[(BENZYLOXY)CARBONYL]PYRROLIDIN-2-YL]FORMAMIDO}PROPANOIC ACID
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AIDS015235 [DBID]
AIDS-015235 [DBID]
NSC 334027 [DBID]
NSC334027 [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: 582.3±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.7 mmHg at 25°C
    Enthalpy of Vaporization: 91.6±3.0 kJ/mol
    Flash Point: 306.0±30.1 °C
    Index of Refraction: 1.572
    Molar Refractivity: 81.0±0.3 cm3
    #H bond acceptors: 7
    #H bond donors: 2
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 0
    ACD/LogP: 0.56
    ACD/LogD (pH 5.5): -1.07
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -2.51
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 96 Å2
    Polarizability: 32.1±0.5 10-24cm3
    Surface Tension: 57.6±3.0 dyne/cm
    Molar Volume: 246.2±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) =  1.43

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  506.45  (Adapted Stein & Brown method)
    Melting Pt (deg C):  215.61  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.76E-010  (Modified Grain method)
    Subcooled liquid VP: 1.89E-008 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):  558
       log Kow used: 1.43 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  38462 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.49E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.330E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.43  (KowWin est)
  Log Kaw used:  -11.992  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.422
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0855
   Biowin2 (Non-Linear Model)     :   0.9901
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7769  (weeks       )
   Biowin4 (Primary Survey Model) :   4.1751  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0302
   Biowin6 (MITI Non-Linear Model):   0.0353
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3773
 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):  2.52E-006 Pa (1.89E-008 mm Hg)
  Log Koa (Koawin est  ): 13.422
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.19 
       Octanol/air (Koa) model:  6.49 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.977 
       Mackay model           :  0.99 
       Octanol/air (Koa) model:  0.998 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  42.0575 E-12 cm3/molecule-sec
      Half-Life =     0.254 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.052 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.983 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  319.9
      Log Koc:  2.505 

 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: 1.43 (estimated)

 Volatilization from Water:
    Henry LC:  2.49E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.208E+010  hours   (1.754E+009 days)
    Half-Life from Model Lake : 4.591E+011  hours   (1.913E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               1.95  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.86  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       3.56e-005       6.1          1000       
   Water     30              360          1000       
   Soil      69.9            720          1000       
   Sediment  0.0689          3.24e+003    0          
     Persistence Time: 645 hr

    Click to predict properties on the Chemicalize site


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