ChemSpider 2D Image | Methyl 3-hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-tyrosinate | C15H21NO6

Methyl 3-hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-tyrosinate

  • Molecular FormulaC15H21NO6
  • Average mass311.330 Da
  • Monoisotopic mass311.136902 Da
  • ChemSpider ID10600612
  • defined stereocentres - 1 of 1 defined stereocentres


More details:






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

3-Hydroxy-N-{[(2-méthyl-2-propanyl)oxy]carbonyl}-L-tyrosinate de méthyle [French] [ACD/IUPAC Name]
L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-3-hydroxy-, methyl ester [ACD/Index Name]
Methyl 3-hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-tyrosinate [ACD/IUPAC Name]
Methyl-3-hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-tyrosinat [German] [ACD/IUPAC Name]
(S)-Methyl 2-((tert-butoxycarbonyl)amino)-3-(3,4-dihydroxyphenyl)propanoate
(s)-methyl 2-((tert-butoxycarbonyl)amino)-3-(3,4-dihydroxyphenyl)propanoate(wxc02253)
37169-36-1 [RN]
methyl (2S)-3-(3,4-dihydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate
methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(3,4-dihydroxyphenyl)propanoate
MFCD20260285 [MDL number]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.2±0.1 g/cm3
Boiling Point: 502.7±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 80.1±3.0 kJ/mol
Flash Point: 257.8±30.1 °C
Index of Refraction: 1.543
Molar Refractivity: 79.1±0.3 cm3
#H bond acceptors: 7
#H bond donors: 3
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 2.04
ACD/LogD (pH 5.5): 1.93
ACD/BCF (pH 5.5): 17.25
ACD/KOC (pH 5.5): 267.22
ACD/LogD (pH 7.4): 1.92
ACD/BCF (pH 7.4): 17.06
ACD/KOC (pH 7.4): 264.22
Polar Surface Area: 105 Å2
Polarizability: 31.3±0.5 10-24cm3
Surface Tension: 48.6±3.0 dyne/cm
Molar Volume: 250.9±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) =  2.52

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  399.28  (Adapted Stein & Brown method)
    Melting Pt (deg C):  147.17  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.65E-008  (Modified Grain method)
    Subcooled liquid VP: 4.61E-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):  280.3
       log Kow used: 2.52 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  27625 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.12E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.873E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.52  (KowWin est)
  Log Kaw used:  -15.339  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.859
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9554
   Biowin2 (Non-Linear Model)     :   0.9872
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4304  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6786  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2022
   Biowin6 (MITI Non-Linear Model):   0.1184
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0571
 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):  6.15E-005 Pa (4.61E-007 mm Hg)
  Log Koa (Koawin est  ): 17.859
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0488 
       Octanol/air (Koa) model:  1.77E+005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.638 
       Mackay model           :  0.796 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  67.4073 E-12 cm3/molecule-sec
      Half-Life =     0.159 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.904 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.717 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3515
      Log Koc:  3.546 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  4.629E-002  L/mol-sec
  Kb Half-Life at pH 8:     173.315  days   
  Kb Half-Life at pH 7:       4.745  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.243 (BCF = 17.5)
       log Kow used: 2.52 (estimated)

 Volatilization from Water:
    Henry LC:  1.12E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.224E+013  hours   (3.843E+012 days)
    Half-Life from Model Lake : 1.006E+015  hours   (4.193E+013 days)

 Removal In Wastewater Treatment:
    Total removal:               3.15  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     3.05  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       2.86e-010       3.81         1000       
   Water     15.8            900          1000       
   Soil      84              1.8e+003     1000       
   Sediment  0.135           8.1e+003     0          
     Persistence Time: 1.66e+003 hr




                    

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