ChemSpider 2D Image | 5-Hydroxy-4-(6-hydroxy-5-{2-[(4aS,8aS)-2,5,5,8a-tetramethyl-3,4,4a,5,6,7,8,8a-octahydro-1-naphthalenyl]ethyl}-3,6-dihydro-2H-pyran-2-yl)-2(5H)-furanone | C25H36O5

5-Hydroxy-4-(6-hydroxy-5-{2-[(4aS,8aS)-2,5,5,8a-tetramethyl-3,4,4a,5,6,7,8,8a-octahydro-1-naphthalenyl]ethyl}-3,6-dihydro-2H-pyran-2-yl)-2(5H)-furanone

  • Molecular FormulaC25H36O5
  • Average mass416.550 Da
  • Monoisotopic mass416.256287 Da
  • ChemSpider ID8652427
  • defined stereocentres - 2 of 5 defined stereocentres


More details:






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

2(5H)-Furanone, 4-[3,6-dihydro-6-hydroxy-5-[2-[(4aS,8aS)-3,4,4a,5,6,7,8,8a-octahydro-2,5,5,8a-tetramethyl-1-naphthalenyl]ethyl]-2H-pyran-2-yl]-5-hydroxy- [ACD/Index Name]
5-Hydroxy-4-(6-hydroxy-5-{2-[(4aS,8aS)-2,5,5,8a-tétraméthyl-3,4,4a,5,6,7,8,8a-octahydro-1-naphtalényl]éthyl}-3,6-dihydro-2H-pyran-2-yl)-2(5H)-furanone [French] [ACD/IUPAC Name]
5-Hydroxy-4-(6-hydroxy-5-{2-[(4aS,8aS)-2,5,5,8a-tetramethyl-3,4,4a,5,6,7,8,8a-octahydro-1-naphthalenyl]ethyl}-3,6-dihydro-2H-pyran-2-yl)-2(5H)-furanone [ACD/IUPAC Name]
5-Hydroxy-4-(6-hydroxy-5-{2-[(4aS,8aS)-2,5,5,8a-tetramethyl-3,4,4a,5,6,7,8,8a-octahydro-1-naphthalinyl]ethyl}-3,6-dihydro-2H-pyran-2-yl)-2(5H)-furanon [German] [ACD/IUPAC Name]
luffarin-A

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

Density: 1.2±0.1 g/cm3
Boiling Point: 605.7±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.9 mmHg at 25°C
Enthalpy of Vaporization: 103.3±6.0 kJ/mol
Flash Point: 203.1±25.0 °C
Index of Refraction: 1.555
Molar Refractivity: 115.0±0.3 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 5.01
ACD/LogD (pH 5.5): 4.45
ACD/BCF (pH 5.5): 1414.80
ACD/KOC (pH 5.5): 6264.10
ACD/LogD (pH 7.4): 4.45
ACD/BCF (pH 7.4): 1408.61
ACD/KOC (pH 7.4): 6236.69
Polar Surface Area: 76 Å2
Polarizability: 45.6±0.5 10-24cm3
Surface Tension: 44.5±3.0 dyne/cm
Molar Volume: 358.4±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) =  5.47

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  554.57  (Adapted Stein & Brown method)
    Melting Pt (deg C):  238.09  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.37E-015  (Modified Grain method)
    Subcooled liquid VP: 1.07E-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):  0.05153
       log Kow used: 5.47 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  13.219 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.80E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.712E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.47  (KowWin est)
  Log Kaw used:  -8.941  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.411
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3257
   Biowin2 (Non-Linear Model)     :   0.0303
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3059  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4180  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5566
   Biowin6 (MITI Non-Linear Model):   0.0787
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6279
 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):  1.43E-010 Pa (1.07E-012 mm Hg)
  Log Koa (Koawin est  ): 14.411
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.1E+004 
       Octanol/air (Koa) model:  63.2 
   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 = 305.0182 E-12 cm3/molecule-sec
      Half-Life =     0.035 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    25.248 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =   139.118759 E-17 cm3/molecule-sec
      Half-Life =     0.008 Days (at 7E11 mol/cm3)
      Half-Life =     11.862 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    :  162.1
      Log Koc:  2.210 

 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 = 3.512 (BCF = 3248)
       log Kow used: 5.47 (estimated)

 Volatilization from Water:
    Henry LC:  2.8E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.268E+007  hours   (1.778E+006 days)
    Half-Life from Model Lake : 4.656E+008  hours   (1.94E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              87.89  percent
    Total biodegradation:        0.74  percent
    Total sludge adsorption:    87.15  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       0.00413         0.16         1000       
   Water     7.51            900          1000       
   Soil      47.2            1.8e+003     1000       
   Sediment  45.3            8.1e+003     0          
     Persistence Time: 1.85e+003 hr




                    

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