ChemSpider 2D Image | 3-(Hydroxymethyl)-4-methoxy-6-[(1S,2R,4aS,8aS)-2-methyl-1,2,4a,5,6,7,8,8a-octahydro-1-naphthalenyl]-2H-pyran-2-one | C18H24O4

3-(Hydroxymethyl)-4-methoxy-6-[(1S,2R,4aS,8aS)-2-methyl-1,2,4a,5,6,7,8,8a-octahydro-1-naphthalenyl]-2H-pyran-2-one

  • Molecular FormulaC18H24O4
  • Average mass304.381 Da
  • Monoisotopic mass304.167450 Da
  • ChemSpider ID9132900
  • defined stereocentres - 4 of 4 defined stereocentres


More details:






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

2H-Pyran-2-one, 3-(hydroxymethyl)-4-methoxy-6-[(1S,2R,4aS,8aS)-1,2,4a,5,6,7,8,8a-octahydro-2-methyl-1-naphthalenyl]- [ACD/Index Name]
3-(Hydroxyméthyl)-4-méthoxy-6-[(1S,2R,4aS,8aS)-2-méthyl-1,2,4a,5,6,7,8,8a-octahydro-1-naphtalényl]-2H-pyran-2-one [French] [ACD/IUPAC Name]
3-(Hydroxymethyl)-4-methoxy-6-[(1S,2R,4aS,8aS)-2-methyl-1,2,4a,5,6,7,8,8a-octahydro-1-naphthalenyl]-2H-pyran-2-one [ACD/IUPAC Name]
3-(Hydroxymethyl)-4-methoxy-6-[(1S,2R,4aS,8aS)-2-methyl-1,2,4a,5,6,7,8,8a-octahydro-1-naphthalinyl]-2H-pyran-2-on [German] [ACD/IUPAC Name]
Solanopyrone B

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

Density: 1.2±0.1 g/cm3
Boiling Point: 500.6±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.9 mmHg at 25°C
Enthalpy of Vaporization: 88.6±6.0 kJ/mol
Flash Point: 181.0±23.6 °C
Index of Refraction: 1.561
Molar Refractivity: 83.4±0.4 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 4.33
ACD/LogD (pH 5.5): 3.63
ACD/BCF (pH 5.5): 338.73
ACD/KOC (pH 5.5): 2251.52
ACD/LogD (pH 7.4): 3.63
ACD/BCF (pH 7.4): 338.73
ACD/KOC (pH 7.4): 2251.52
Polar Surface Area: 56 Å2
Polarizability: 33.0±0.5 10-24cm3
Surface Tension: 45.7±5.0 dyne/cm
Molar Volume: 257.3±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) =  2.17

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  447.21  (Adapted Stein & Brown method)
    Melting Pt (deg C):  170.53  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.31E-010  (Modified Grain method)
    Subcooled liquid VP: 7.38E-009 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):  526.5
       log Kow used: 2.17 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  239.68 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 :   7.46E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.757E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.17  (KowWin est)
  Log Kaw used:  -6.516  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.686
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5882
   Biowin2 (Non-Linear Model)     :   0.6117
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8180  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7572  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5104
   Biowin6 (MITI Non-Linear Model):   0.1260
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2075
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  9.84E-007 Pa (7.38E-009 mm Hg)
  Log Koa (Koawin est  ): 8.686
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.05 
       Octanol/air (Koa) model:  0.000119 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.991 
       Mackay model           :  0.996 
       Octanol/air (Koa) model:  0.00944 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 207.9994 E-12 cm3/molecule-sec
      Half-Life =     0.051 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.617 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =   191.112488 E-17 cm3/molecule-sec
      Half-Life =     0.006 Days (at 7E11 mol/cm3)
      Half-Life =      8.635 Min
   Fraction sorbed to airborne particulates (phi): 0.993 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  156.5
      Log Koc:  2.194 

 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 = 0.970 (BCF = 9.33)
       log Kow used: 2.17 (estimated)

 Volatilization from Water:
    Henry LC:  7.46E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.369E+005  hours   (5705 days)
    Half-Life from Model Lake : 1.494E+006  hours   (6.225E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               2.44  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.34  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       0.0143          0.129        1000       
   Water     29.8            360          1000       
   Soil      70              720          1000       
   Sediment  0.129           3.24e+003    0          
     Persistence Time: 432 hr




                    

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