ChemSpider 2D Image | aricine | C22H26N2O4

aricine

  • Molecular FormulaC22H26N2O4
  • Average mass382.453 Da
  • Monoisotopic mass382.189270 Da
  • ChemSpider ID65264
  • defined stereocentres - 4 of 4 defined stereocentres


More details:






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

(-)-Aricine
(19α,20α)-11-Méthoxy-19-méthyl-16,17-didéhydro-18-oxayohimban-16-carboxylate de méthyle [French] [ACD/IUPAC Name]
482-91-7 [RN]
aricine
Aricine (8CI)
Heterophylline
Heterophylline (VAN)
Methyl (19α,20α)-11-methoxy-19-methyl-16,17-didehydro-18-oxayohimban-16-carboxylate [ACD/IUPAC Name]
Methyl-(19α,20α)-11-methoxy-19-methyl-16,17-didehydro-18-oxajohimban-16-carboxylat [German] [ACD/IUPAC Name]
Oxayohimban-16-carboxylic acid, 16,17-didehydro-11-methoxy-19-methyl-, methyl ester, (19α,20α)- [ACD/Index Name]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

TP250R6K5B [DBID]
AIDS002664 [DBID]
AIDS-002664 [DBID]
NSC 15624 [DBID]
NSC 72136 [DBID]
NSC15624 [DBID]
UNII:TP250R6K5B [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: 553.0±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.5 mmHg at 25°C
    Enthalpy of Vaporization: 83.4±3.0 kJ/mol
    Flash Point: 288.3±30.1 °C
    Index of Refraction: 1.644
    Molar Refractivity: 105.7±0.4 cm3
    #H bond acceptors: 6
    #H bond donors: 1
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 2.74
    ACD/LogD (pH 5.5): 0.74
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 5.62
    ACD/LogD (pH 7.4): 2.43
    ACD/BCF (pH 7.4): 30.63
    ACD/KOC (pH 7.4): 279.35
    Polar Surface Area: 64 Å2
    Polarizability: 41.9±0.5 10-24cm3
    Surface Tension: 58.2±5.0 dyne/cm
    Molar Volume: 292.1±5.0 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) =  2.31
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  504.53  (Adapted Stein & Brown method)
        Melting Pt (deg C):  214.72  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  2.01E-010  (Modified Grain method)
        Subcooled liquid VP: 2.11E-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):  422.9
           log Kow used: 2.31 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  34.13 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Acrylates
           Aliphatic Amines
           Vinyl/Allyl Ethers
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   1.54E-015  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  2.392E-013 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  2.31  (KowWin est)
      Log Kaw used:  -13.201  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  15.511
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.3736
       Biowin2 (Non-Linear Model)     :   0.2369
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.0977  (months      )
       Biowin4 (Primary Survey Model) :   3.2357  (weeks       )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.0931
       Biowin6 (MITI Non-Linear Model):   0.0083
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model): -1.0751
     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):  2.81E-006 Pa (2.11E-008 mm Hg)
      Log Koa (Koawin est  ): 15.511
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  1.07 
           Octanol/air (Koa) model:  796 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.975 
           Mackay model           :  0.988 
           Octanol/air (Koa) model:  1 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant = 313.9765 E-12 cm3/molecule-sec
          Half-Life =     0.034 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =    24.528 Min
       Ozone Reaction:
          OVERALL Ozone Rate Constant =     5.687500 E-17 cm3/molecule-sec
          Half-Life =     0.201 Days (at 7E11 mol/cm3)
          Half-Life =      4.836 Hrs
       Fraction sorbed to airborne particulates (phi): 0.982 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  1.846E+004
          Log Koc:  4.266 
    
     Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
      Total Kb for pH > 8 at 25 deg C :  2.069E-003  L/mol-sec
      Kb Half-Life at pH 8:      10.614  years  
      Kb Half-Life at pH 7:     106.143  years  
    
     Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
       Log BCF from regression-based method = 1.082 (BCF = 12.07)
           log Kow used: 2.31 (estimated)
    
     Volatilization from Water:
        Henry LC:  1.54E-015 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 7.435E+011  hours   (3.098E+010 days)
        Half-Life from Model Lake : 8.111E+012  hours   (3.38E+011 days)
    
     Removal In Wastewater Treatment:
        Total removal:               2.66  percent
        Total biodegradation:        0.10  percent
        Total sludge adsorption:     2.56  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       5.79e-007       0.699        1000       
       Water     17.3            1.44e+003    1000       
       Soil      82.6            2.88e+003    1000       
       Sediment  0.106           1.3e+004     0          
         Persistence Time: 2.2e+003 hr
    
    
    
    
                        

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