ChemSpider 2D Image | alstonerine | C21H24N2O2

alstonerine

  • Molecular FormulaC21H24N2O2
  • Average mass336.427 Da
  • Monoisotopic mass336.183777 Da
  • ChemSpider ID8557829
  • defined stereocentres - 4 of 4 defined stereocentres


More details:






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

alstonerine
Alstophyllan-19-on [German] [ACD/IUPAC Name]
Alstophyllan-19-one [ACD/IUPAC Name]
Alstophyllan-19-one [French] [ACD/IUPAC Name]
Ethanone, 1-[(4aR,6S,13S,13aR)-1,4a,5,6,7,12,13,13a-octahydro-7,14-dimethyl-6,13-iminopyrano[3',4':5,6]cyclooct[1,2-b]indol-4-yl]- [ACD/Index Name]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 521.9±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.4 mmHg at 25°C
Enthalpy of Vaporization: 79.5±3.0 kJ/mol
Flash Point: 269.5±30.1 °C
Index of Refraction: 1.693
Molar Refractivity: 96.2±0.5 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.64
ACD/LogD (pH 5.5): 0.68
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 4.05
ACD/LogD (pH 7.4): 2.39
ACD/BCF (pH 7.4): 24.59
ACD/KOC (pH 7.4): 203.60
Polar Surface Area: 34 Å2
Polarizability: 38.1±0.5 10-24cm3
Surface Tension: 48.5±7.0 dyne/cm
Molar Volume: 250.8±7.0 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) =  1.29

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  455.11  (Adapted Stein & Brown method)
    Melting Pt (deg C):  191.63  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.55E-009  (Modified Grain method)
    Subcooled liquid VP: 3.67E-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):  6080
       log Kow used: 1.29 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  22.336 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Vinyl/Allyl Ketones
       Vinyl/Allyl Ethers

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.18E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.769E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.29  (KowWin est)
  Log Kaw used:  -11.317  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.607
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.0963
   Biowin2 (Non-Linear Model)     :   0.0007
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0949  (months      )
   Biowin4 (Primary Survey Model) :   2.9739  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2028
   Biowin6 (MITI Non-Linear Model):   0.0015
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.7922
 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):  4.89E-005 Pa (3.67E-007 mm Hg)
  Log Koa (Koawin est  ): 12.607
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0613 
       Octanol/air (Koa) model:  0.993 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.689 
       Mackay model           :  0.831 
       Octanol/air (Koa) model:  0.988 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 381.4405 E-12 cm3/molecule-sec
      Half-Life =     0.028 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    20.190 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    15.356250 E-17 cm3/molecule-sec
      Half-Life =     0.075 Days (at 7E11 mol/cm3)
      Half-Life =      1.791 Hrs
   Fraction sorbed to airborne particulates (phi): 0.76 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.444E+004
      Log Koc:  4.159 

 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 = 0.290 (BCF = 1.949)
       log Kow used: 1.29 (estimated)

 Volatilization from Water:
    Henry LC:  1.18E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.101E+009  hours   (3.792E+008 days)
    Half-Life from Model Lake : 9.928E+010  hours   (4.137E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.92  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.83  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       4.76e-006       0.489        1000       
   Water     38.8            1.44e+003    1000       
   Soil      61.1            2.88e+003    1000       
   Sediment  0.0904          1.3e+004     0          
     Persistence Time: 1.38e+003 hr




                    

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