ChemSpider 2D Image | Aspochalasin D | C24H35NO4

Aspochalasin D

  • Molecular FormulaC24H35NO4
  • Average mass401.539 Da
  • Monoisotopic mass401.256622 Da
  • ChemSpider ID8494347

  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 7 of 7 defined stereocentres

More details:

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

(3S,3aR,4S,6aS,7E,11R,12S,13E,15aS)-11,12-Dihydroxy-3-isobutyl-4,5,8-trimethyl-3,3a,4,6a,9,10,11,12-octahydro-1H-cycloundeca[d]isoindol-1,15(2H)-dion [German] [ACD/IUPAC Name]
(3S,3aR,4S,6aS,7E,11R,12S,13E,15aS)-11,12-Dihydroxy-3-isobutyl-4,5,8-trimethyl-3,3a,4,6a,9,10,11,12-octahydro-1H-cycloundeca[d]isoindole-1,15(2H)-dione [ACD/IUPAC Name]
(3S,3aR,4S,6aS,7E,11R,12S,13E,15aS)-11,12-Dihydroxy-3-isobutyl-4,5,8-triméthyl-3,3a,4,6a,9,10,11,12-octahydro-1H-cycloundéca[d]isoindole-1,15(2H)-dione [French] [ACD/IUPAC Name]
1H-Cycloundec(d)isoindole-1,15(2H)-dione, 3,3a,4,6a,9,10,11,12-octahydro-11,12-dihydroxy-4,5,8-trimethyl-3-(2-methylpropyl)-, (3S,3aR,4S,6aS,7E,11R,12S,13E,15aS)-
1H-Cycloundec[d]isoindole-1,15(2H)-dione, 3,3a,4,6a,9,10,11,12-octahydro-11,12-dihydroxy-4,5,8-trimethyl-3-(2-methylpropyl)-, (3S,3aR,4S,6aS,7E,11R,12S,13E,15aS)- [ACD/Index Name]
71968-02-0 [RN]
Aspochalasin D
(3S,3aR,4S,6aS,7E,11R,12S,13E,15aS)-3,3a,4,6a,9,10,11,12-octahydro-11,12-dihydroxy-4,5,8-trimethyl-3-(2-methylpropyl)-1H-cycloundec[d]isoindole-1,15(2H)-dione

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.2±0.1 g/cm3
Boiling Point: 607.6±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.9 mmHg at 25°C
Enthalpy of Vaporization: 103.6±6.0 kJ/mol
Flash Point: 321.2±31.5 °C
Index of Refraction: 1.567
Molar Refractivity: 113.1±0.4 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 3.13
ACD/LogD (pH 5.5): 3.02
ACD/BCF (pH 5.5): 116.77
ACD/KOC (pH 5.5): 1050.54
ACD/LogD (pH 7.4): 3.02
ACD/BCF (pH 7.4): 116.77
ACD/KOC (pH 7.4): 1050.54
Polar Surface Area: 87 Å2
Polarizability: 44.8±0.5 10-24cm3
Surface Tension: 48.3±5.0 dyne/cm
Molar Volume: 346.3±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) =  4.47

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  588.66  (Adapted Stein & Brown method)
    Melting Pt (deg C):  254.01  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.68E-016  (Modified Grain method)
    Subcooled liquid VP: 8.39E-014 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):  0.4556
       log Kow used: 4.47 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  61.547 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.08E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.108E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.47  (KowWin est)
  Log Kaw used:  -14.070  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.540
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9069
   Biowin2 (Non-Linear Model)     :   0.5143
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3429  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5571  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2915
   Biowin6 (MITI Non-Linear Model):   0.0090
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0275
 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):  1.12E-011 Pa (8.39E-014 mm Hg)
  Log Koa (Koawin est  ): 18.540
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.68E+005 
       Octanol/air (Koa) model:  8.51E+005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 281.0788 E-12 cm3/molecule-sec
      Half-Life =     0.038 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    27.398 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    87.137497 E-17 cm3/molecule-sec
      Half-Life =     0.013 Days (at 7E11 mol/cm3)
      Half-Life =     18.938 Min
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  420.8
      Log Koc:  2.624 

 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 = 2.742 (BCF = 552.5)
       log Kow used: 4.47 (estimated)

 Volatilization from Water:
    Henry LC:  2.08E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.641E+012  hours   (2.35E+011 days)
    Half-Life from Model Lake : 6.153E+013  hours   (2.564E+012 days)

 Removal In Wastewater Treatment:
    Total removal:              54.44  percent
    Total biodegradation:        0.51  percent
    Total sludge adsorption:    53.93  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       0.00693         0.235        1000       
   Water     14              900          1000       
   Soil      76.2            1.8e+003     1000       
   Sediment  9.79            8.1e+003     0          
     Persistence Time: 1.32e+003 hr

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