ChemSpider 2D Image | Gomisin N | C23H28O6

Gomisin N

  • Molecular FormulaC23H28O6
  • Average mass400.465 Da
  • Monoisotopic mass400.188599 Da
  • ChemSpider ID97221

More details:






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

1,2,3,13-Tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxol [German] [ACD/IUPAC Name]
1,2,3,13-Tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxole [ACD/IUPAC Name]
1,2,3,13-Tétraméthoxy-6,7-diméthyl-5,6,7,8-tétrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxole [French] [ACD/IUPAC Name]
Benzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxole, 5,6,7,8-tetrahydro-1,2,3,13-tetramethoxy-6,7-dimethyl- [ACD/Index Name]
Gomisin N
Schisandrin B, (±)-
(-)-Gomisin N
(6R,7S)-1,2,3,13-Tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxole [ACD/IUPAC Name]
(6R,7S,13aR)-rel-5,6,7,8-tetrahydro-1,2,3,13-tetramethoxy-6,7-dimethyl-benzo[3,4]cycloocta[1,2-f][1,3]benzodioxole
[61281-37-6]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

02XA4X3KZW [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 545.0±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.4 mmHg at 25°C
Enthalpy of Vaporization: 79.3±3.0 kJ/mol
Flash Point: 220.4±30.0 °C
Index of Refraction: 1.543
Molar Refractivity: 109.9±0.3 cm3
#H bond acceptors: 6
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 6.46
ACD/LogD (pH 5.5): 5.00
ACD/BCF (pH 5.5): 3725.54
ACD/KOC (pH 5.5): 12527.12
ACD/LogD (pH 7.4): 5.00
ACD/BCF (pH 7.4): 3725.54
ACD/KOC (pH 7.4): 12527.12
Polar Surface Area: 55 Å2
Polarizability: 43.6±0.5 10-24cm3
Surface Tension: 38.3±3.0 dyne/cm
Molar Volume: 348.7±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) =  6.21

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  495.04  (Adapted Stein & Brown method)
    Melting Pt (deg C):  210.28  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.95E-010  (Modified Grain method)
    Subcooled liquid VP: 3.66E-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):  0.001173
       log Kow used: 6.21 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.00017604 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.82E-012  atm-m3/mole
   Group Method:   2.23E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.774E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.21  (KowWin est)
  Log Kaw used:  -9.396  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.606
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.4577
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8158  (months      )
   Biowin4 (Primary Survey Model) :   3.5956  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6442
   Biowin6 (MITI Non-Linear Model):   0.2662
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9512
 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):  4.88E-006 Pa (3.66E-008 mm Hg)
  Log Koa (Koawin est  ): 15.606
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.615 
       Octanol/air (Koa) model:  991 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.957 
       Mackay model           :  0.98 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 214.0085 E-12 cm3/molecule-sec
      Half-Life =     0.050 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.600 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.968 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.283E+006
      Log Koc:  6.798 

 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 = 4.082 (BCF = 1.208e+004)
       log Kow used: 6.21 (estimated)

 Volatilization from Water:
    Henry LC:  0.00223 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      2.567  hours
    Half-Life from Model Lake :      195.8  hours   (8.159 days)

 Removal In Wastewater Treatment:
    Total removal:              93.05  percent
    Total biodegradation:        0.76  percent
    Total sludge adsorption:    91.25  percent
    Total to Air:                1.04  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0195          1.2          1000       
   Water     2.18            1.44e+003    1000       
   Soil      42              2.88e+003    1000       
   Sediment  55.8            1.3e+004     0          
     Persistence Time: 3.46e+003 hr




                    

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