ChemSpider 2D Image | (3S,13R,17R,18R)-7,16,17-Trihydroxy-2,2-dimethyl-10-oxapentacyclo[14.2.1.0~3,12~.0~4,9~.0~13,18~]nonadeca-4,6,8,11-tetraen-14-one | C20H22O5

(3S,13R,17R,18R)-7,16,17-Trihydroxy-2,2-dimethyl-10-oxapentacyclo[14.2.1.03,12.04,9.013,18]nonadeca-4,6,8,11-tetraen-14-one

  • Molecular FormulaC20H22O5
  • Average mass342.386 Da
  • Monoisotopic mass342.146729 Da
  • ChemSpider ID8103632

  • defined stereocentres - 6 of 6 defined stereocentres

More details:

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

(3S,13R,17R,18R)-7,16,17-Trihydroxy-2,2-dimethyl-10-oxapentacyclo[14.2.1.03,12.04,9.013,18]nonadeca-4,6,8,11-tetraen-14-on [German] [ACD/IUPAC Name]
(3S,13R,17R,18R)-7,16,17-Trihydroxy-2,2-dimethyl-10-oxapentacyclo[14.2.1.03,12.04,9.013,18]nonadeca-4,6,8,11-tetraen-14-one [ACD/IUPAC Name]
(3S,13R,17R,18R)-7,16,17-Trihydroxy-2,2-diméthyl-10-oxapentacyclo[14.2.1.03,12.04,9.013,18]nonadéca-4,6,8,11-tétraén-14-one [French] [ACD/IUPAC Name]
2,12-Methano-1H-benzo[b]naphtho[2,1-d]pyran-4(12H)-one, 2,3,4a,10b,11,12a-hexahydro-1,2,8-trihydroxy-11,11-dimethyl-, (1R,4aR,10bS,12aR)- [ACD/Index Name]
Deoxymiroestrol

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

Density: 1.5±0.1 g/cm3
Boiling Point: 540.8±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 86.1±3.0 kJ/mol
Flash Point: 195.7±23.6 °C
Index of Refraction: 1.684
Molar Refractivity: 89.4±0.4 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 1.67
ACD/LogD (pH 5.5): 1.86
ACD/BCF (pH 5.5): 15.19
ACD/KOC (pH 5.5): 243.96
ACD/LogD (pH 7.4): 1.85
ACD/BCF (pH 7.4): 15.08
ACD/KOC (pH 7.4): 242.21
Polar Surface Area: 87 Å2
Polarizability: 35.5±0.5 10-24cm3
Surface Tension: 72.0±5.0 dyne/cm
Molar Volume: 235.5±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) =  1.60

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  492.39  (Adapted Stein & Brown method)
    Melting Pt (deg C):  209.04  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.17E-012  (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):  1128
       log Kow used: 1.60 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2757.3 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.48E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.673E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.60  (KowWin est)
  Log Kaw used:  -14.218  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.818
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6846
   Biowin2 (Non-Linear Model)     :   0.2889
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0792  (months      )
   Biowin4 (Primary Survey Model) :   3.2024  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4782
   Biowin6 (MITI Non-Linear Model):   0.0939
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5153
 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  ): 15.818
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  214 
       Octanol/air (Koa) model:  1.61E+003 
   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 = 327.2339 E-12 cm3/molecule-sec
      Half-Life =     0.033 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    23.534 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    36.968750 E-17 cm3/molecule-sec
      Half-Life =     0.031 Days (at 7E11 mol/cm3)
      Half-Life =     44.639 Min
   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    :  86.14
      Log Koc:  1.935 

 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 = 0.531 (BCF = 3.399)
       log Kow used: 1.60 (estimated)

 Volatilization from Water:
    Henry LC:  1.48E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  7.32E+012  hours   (3.05E+011 days)
    Half-Life from Model Lake : 7.985E+013  hours   (3.327E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               2.01  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.91  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       1.51e-005       0.382        1000       
   Water     32.4            1.44e+003    1000       
   Soil      67.5            2.88e+003    1000       
   Sediment  0.0884          1.3e+004     0          
     Persistence Time: 1.56e+003 hr

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