ChemSpider 2D Image | (3aR,4R,6E,10E,13R,14R,15S,15aS)-14,15-Dihydroxy-6,10,14-trimethyl-3-methylene-2-oxo-2,3,3a,4,5,8,9,12,13,14,15,15a-dodecahydrocyclotetradeca[b]furan-4,13-diyl diacetate | C24H34O8

(3aR,4R,6E,10E,13R,14R,15S,15aS)-14,15-Dihydroxy-6,10,14-trimethyl-3-methylene-2-oxo-2,3,3a,4,5,8,9,12,13,14,15,15a-dodecahydrocyclotetradeca[b]furan-4,13-diyl diacetate

  • Molecular FormulaC24H34O8
  • Average mass450.522 Da
  • Monoisotopic mass450.225372 Da
  • ChemSpider ID17627229
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 6 of 6 defined stereocentres


More details:






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

(3aR,4R,6E,10E,13R,14R,15S,15aS)-14,15-Dihydroxy-6,10,14-trimethyl-3-methylen-2-oxo-2,3,3a,4,5,8,9,12,13,14,15,15a-dodecahydrocyclotetradeca[b]furan-4,13-diyl-diacetat [German] [ACD/IUPAC Name]
(3aR,4R,6E,10E,13R,14R,15S,15aS)-14,15-Dihydroxy-6,10,14-trimethyl-3-methylene-2-oxo-2,3,3a,4,5,8,9,12,13,14,15,15a-dodecahydrocyclotetradeca[b]furan-4,13-diyl diacetate [ACD/IUPAC Name]
Cyclotetradeca[b]furan-2(3H)-one, 4,13-bis(acetyloxy)-3a,4,5,8,9,12,13,14,15,15a-decahydro-14,15-dihydroxy-6,10,14-trimethyl-3-methylene-, (3aR,4R,6E,10E,13R,14R,15S,15aS)- [ACD/Index Name]
Diacétate de (3aR,4R,6E,10E,13R,14R,15S,15aS)-14,15-dihydroxy-6,10,14-triméthyl-3-méthylène-2-oxo-2,3,3a,4,5,8,9,12,13,14,15,15a-dodécahydrocyclotétradéca[b]furane-4,13-diyle [French] [ACD/IUPAC Name]
(3aR,4R,6E,10E,13R,14R,15S,15aS)-14,15-dihydroxy-6,10,14-trimethyl-3-methylidene-2-oxo-2,3,3a,4,5,8,9,12,13,14,15,15a-dodecahydrocyclotetradeca[b]furan-4,13-diyl diacetate
michaolide K
  • Miscellaneous
    • Chemical Class:

      A cembrane diterpenoid with cytotoxic activity isolated from the soft coral <ital>Lobophytum michaelae</ital>. ChEBI CHEBI:66384
      A cembrane diterpenoid with cytotoxic activity isolated from the soft coral Lobophytum michaelae. ChEBI CHEBI:66384

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

Density: 1.2±0.1 g/cm3
Boiling Point: 573.7±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.6 mmHg at 25°C
Enthalpy of Vaporization: 98.7±6.0 kJ/mol
Flash Point: 187.1±23.6 °C
Index of Refraction: 1.537
Molar Refractivity: 116.5±0.4 cm3
#H bond acceptors: 8
#H bond donors: 2
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.52
ACD/LogD (pH 5.5): 3.08
ACD/BCF (pH 5.5): 129.59
ACD/KOC (pH 5.5): 1131.87
ACD/LogD (pH 7.4): 3.08
ACD/BCF (pH 7.4): 129.59
ACD/KOC (pH 7.4): 1131.86
Polar Surface Area: 119 Å2
Polarizability: 46.2±0.5 10-24cm3
Surface Tension: 48.1±5.0 dyne/cm
Molar Volume: 373.1±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) =  2.78

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  553.54  (Adapted Stein & Brown method)
    Melting Pt (deg C):  219.06  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.82E-015  (Modified Grain method)
    Subcooled liquid VP: 1.16E-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):  6.262
       log Kow used: 2.78 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  240.51 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.61E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.296E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.78  (KowWin est)
  Log Kaw used:  -12.182  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.962
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0304
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5720  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8606  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7997
   Biowin6 (MITI Non-Linear Model):   0.2264
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1754
 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):  1.55E-010 Pa (1.16E-012 mm Hg)
  Log Koa (Koawin est  ): 14.962
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.94E+004 
       Octanol/air (Koa) model:  225 
   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 = 253.3629 E-12 cm3/molecule-sec
      Half-Life =     0.042 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.507 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    87.137497 E-17 cm3/molecule-sec
      Half-Life =     0.013 Days (at 7E11 mol/cm3)
      Half-Life =     18.938 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    :  719.7
      Log Koc:  2.857 

 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 = 1.440 (BCF = 27.52)
       log Kow used: 2.78 (estimated)

 Volatilization from Water:
    Henry LC:  1.61E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.719E+010  hours   (3.216E+009 days)
    Half-Life from Model Lake : 8.421E+011  hours   (3.509E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               4.20  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.09  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       0.0106          0.241        1000       
   Water     20.1            900          1000       
   Soil      79.6            1.8e+003     1000       
   Sediment  0.285           8.1e+003     0          
     Persistence Time: 1.03e+003 hr




                    

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