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ChemSpider 2D Image | thorectandrol B | C27H40O5

thorectandrol B

  • Molecular FormulaC27H40O5
  • Average mass444.603 Da
  • Monoisotopic mass444.287567 Da
  • ChemSpider ID8541637
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 5 of 5 defined stereocentres

More details:

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

[(1S,2S,4aS,8aR)-1-{(3E)-5-[(2R)-3-(Hydroxymethyl)-5-oxo-2,5-dihydro-2-furanyl]-3-methyl-3-penten-1-yl}-2,4a-dimethyl-5-methylendecahydro-1-naphthalinyl]methyl-acetat [German] [ACD/IUPAC Name]
[(1S,2S,4aS,8aR)-1-{(3E)-5-[(2R)-3-(Hydroxymethyl)-5-oxo-2,5-dihydro-2-furanyl]-3-methyl-3-penten-1-yl}-2,4a-dimethyl-5-methylenedecahydro-1-naphthalenyl]methyl acetate [ACD/IUPAC Name]
2(5H)-Furanone, 5-[(2E)-5-[(1S,2S,4aS,8aR)-1-[(acetyloxy)methyl]decahydro-2,4a-dimethyl-5-methylene-1-naphthalenyl]-3-methyl-2-penten-1-yl]-4-(hydroxymethyl)-, (5R)- [ACD/Index Name]
Acétate de [(1S,2S,4aS,8aR)-1-{(3E)-5-[(2R)-3-(hydroxyméthyl)-5-oxo-2,5-dihydro-2-furanyl]-3-méthyl-3-pentén-1-yl}-2,4a-diméthyl-5-méthylènedécahydro-1-naphtalényl]méthyle [French] [ACD/IUPAC Name]
thorectandrol B
[(1S,2S,4aS,8aR)-1-{(3E)-5-[(2R)-3-(hydroxymethyl)-5-oxo-2,5-dihydrofuran-2-yl]-3-methylpent-3-en-1-yl}-2,4a-dimethyl-5-methylidenedecahydronaphthalen-1-yl]methyl acetate

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

Density: 1.1±0.1 g/cm3
Boiling Point: 571.6±25.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.6 mmHg at 25°C
Enthalpy of Vaporization: 98.4±6.0 kJ/mol
Flash Point: 182.8±16.7 °C
Index of Refraction: 1.535
Molar Refractivity: 125.0±0.4 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 1
ACD/LogP: 6.77
ACD/LogD (pH 5.5): 5.91
ACD/BCF (pH 5.5): 18297.53
ACD/KOC (pH 5.5): 39138.76
ACD/LogD (pH 7.4): 5.91
ACD/BCF (pH 7.4): 18297.53
ACD/KOC (pH 7.4): 39138.76
Polar Surface Area: 73 Å2
Polarizability: 49.6±0.5 10-24cm3
Surface Tension: 43.4±5.0 dyne/cm
Molar Volume: 401.8±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) =  6.33

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  545.56  (Adapted Stein & Brown method)
    Melting Pt (deg C):  233.88  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.16E-014  (Modified Grain method)
    Subcooled liquid VP: 7.4E-012 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):  0.02034
       log Kow used: 6.33 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0096256 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.37E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.197E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.33  (KowWin est)
  Log Kaw used:  -7.861  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.191
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6751
   Biowin2 (Non-Linear Model)     :   0.9259
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2328  (months      )
   Biowin4 (Primary Survey Model) :   3.4868  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7827
   Biowin6 (MITI Non-Linear Model):   0.3818
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3201
 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):  9.87E-010 Pa (7.4E-012 mm Hg)
  Log Koa (Koawin est  ): 14.191
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.04E+003 
       Octanol/air (Koa) model:  38.1 
   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 = 193.9751 E-12 cm3/molecule-sec
      Half-Life =     0.055 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.662 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    51.531250 E-17 cm3/molecule-sec
      Half-Life =     0.022 Days (at 7E11 mol/cm3)
      Half-Life =     32.024 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    :  3.351E+004
      Log Koc:  4.525 

 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 = 4.177 (BCF = 1.502e+004)
       log Kow used: 6.33 (estimated)

 Volatilization from Water:
    Henry LC:  3.37E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.663E+006  hours   (1.526E+005 days)
    Half-Life from Model Lake : 3.996E+007  hours   (1.665E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              93.15  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.37  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       0.00428         0.38         1000       
   Water     2.21            1.44e+003    1000       
   Soil      33.6            2.88e+003    1000       
   Sediment  64.2            1.3e+004     0          
     Persistence Time: 4.18e+003 hr


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