ChemSpider 2D Image | Rosmanol | C20H26O5

Rosmanol

  • Molecular FormulaC20H26O5
  • Average mass346.417 Da
  • Monoisotopic mass346.178009 Da
  • ChemSpider ID10263992
  • defined stereocentres - 4 of 4 defined stereocentres


More details:






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

(4bR,8aS,9S,10S)-3,4,10-Trihydroxy-2-isopropyl-8,8-dimethyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epoxymethano)phenanthren-12-one
(6β,7α)-7,11,12-Trihydroxy-6,20-epoxyabieta-8(14),9(11),12-trien-20-on [German] [ACD/IUPAC Name]
(6β,7α)-7,11,12-Trihydroxy-6,20-epoxyabieta-8(14),9(11),12-trien-20-one [ACD/IUPAC Name]
(6β,7α)-7,11,12-Trihydroxy-6,20-époxyabiéta-8(14),9(11),12-trién-20-one [French] [ACD/IUPAC Name]
2H-10,4a-(Epoxymethano)phenanthren-12-one, 1,3,4,9,10,10a-hexahydro-5,6,9-trihydroxy-1,1-dimethyl-7-(1-methylethyl)-, (4aR,9S,10S,10aS)- [ACD/Index Name]
80225-53-2 [RN]
Rosmanol
(4BR,8AS,9S,10S)-3,4,10-TRIHYDROXY-2-ISOPROPYL-8,8-DIMETHYL-6,7,8,8A,9,10-HEXAHYDRO-5H-9,4-β-(EPOXYMETHANO)PHENANTHREN-12-ONE
(5β,6α,7β)-7,11,12-Trihydroxy-6,20-epoxyabieta-8(14),9(11),12-trien-20-one
[4aR-(4aa,9b,10a,10ab)]-1,3,4,9,10,10a-Hexahydro-5,6,9-trihydroxy-1,1-dimethyl-7-(1-methylethyl)-2H-10,4a-(epoxymethano)
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

F25TV383OC [DBID]
UNII:F25TV383OC [DBID]
UNII-F25TV383OC [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 574.2±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.7 mmHg at 25°C
    Enthalpy of Vaporization: 90.5±3.0 kJ/mol
    Flash Point: 205.7±23.6 °C
    Index of Refraction: 1.625
    Molar Refractivity: 91.8±0.4 cm3
    #H bond acceptors: 5
    #H bond donors: 3
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: 2.37
    ACD/LogD (pH 5.5): 2.35
    ACD/BCF (pH 5.5): 35.91
    ACD/KOC (pH 5.5): 451.65
    ACD/LogD (pH 7.4): 2.34
    ACD/BCF (pH 7.4): 35.14
    ACD/KOC (pH 7.4): 441.99
    Polar Surface Area: 87 Å2
    Polarizability: 36.4±0.5 10-24cm3
    Surface Tension: 62.5±5.0 dyne/cm
    Molar Volume: 259.6±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) =  2.32
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  508.24  (Adapted Stein & Brown method)
        Melting Pt (deg C):  216.45  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  9.52E-013  (Modified Grain method)
        Subcooled liquid VP: 1.05E-010 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):  828.2
           log Kow used: 2.32 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  244.83 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Esters
           Phenols
           Benzyl Alcohols
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   7.49E-018  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  5.240E-016 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  2.32  (KowWin est)
      Log Kaw used:  -15.514  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  17.834
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.8340
       Biowin2 (Non-Linear Model)     :   0.9033
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.3475  (weeks-months)
       Biowin4 (Primary Survey Model) :   3.4103  (days-weeks  )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.5245
       Biowin6 (MITI Non-Linear Model):   0.2541
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model): -0.1095
     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):  1.4E-008 Pa (1.05E-010 mm Hg)
      Log Koa (Koawin est  ): 17.834
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  214 
           Octanol/air (Koa) model:  1.67E+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 = 175.8603 E-12 cm3/molecule-sec
          Half-Life =     0.061 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =     0.730 Hrs
       Ozone Reaction:
          No Ozone Reaction Estimation
       Reaction With Nitrate Radicals May Be Important!
       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    :  9478
          Log Koc:  3.977 
    
     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 = 0.640 (BCF = 4.367)
           log Kow used: 2.32 (estimated)
    
     Volatilization from Water:
        Henry LC:  7.49E-018 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 1.455E+014  hours   (6.062E+012 days)
        Half-Life from Model Lake : 1.587E+015  hours   (6.613E+013 days)
    
     Removal In Wastewater Treatment:
        Total removal:               2.68  percent
        Total biodegradation:        0.10  percent
        Total sludge adsorption:     2.58  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       7.84e-007       1.46         1000       
       Water     18.1            900          1000       
       Soil      81.8            1.8e+003     1000       
       Sediment  0.109           8.1e+003     0          
         Persistence Time: 1.58e+003 hr
    
    
    
    
                        

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