ChemSpider 2D Image | berkeleytrione | C26H34O7


  • Molecular FormulaC26H34O7
  • Average mass458.544 Da
  • Monoisotopic mass458.230438 Da
  • ChemSpider ID10193090
  • defined stereocentres - 7 of 7 defined stereocentres

More details:

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

(1R,2S,9R,10S,11R,13R,15S)-9,15-Dihydroxy-2,6,6,10,13,15-hexaméthyl-17-méthylène-7,14,16-trioxotétracyclo[,11.05,10]heptadéc-4-ène-1-carboxylate de méthyle [French] [ACD/IUPAC Name]
7,11-Methanocycloocta[a]naphthalene-7(2H)-carboxylic acid, 1,3,4,6,6a,8,9,10,11,12,12a,12b-dodecahydro-1,9-dihydroxy-4,4,6a,9,11,12b-hexamethyl-13-methylene-3,8,10-trioxo-, methyl ester, (1R,6aS,7R,9S ,11R,12aR,12bS)- [ACD/Index Name]
7,11-methanocycloocta[a]naphthalene-7(2H)-carboxylic acid, 1,3,4,6,6a,8,9,10,11,12,12a,12b-dodecahydro-1,9-dihydroxy-4,4,6a,9,11,12b-hexamethyl-13-methylene-3,8,10-trioxo-, methyl ester, (1R,6aS,7R,9S,11R,12aR,12bS)-
Methyl (1R,2S,9R,10S,11R,13R,15S)-9,15-dihydroxy-2,6,6,10,13,15-hexamethyl-17-methylene-7,14,16-trioxotetracyclo[,11.05,10]heptadec-4-ene-1-carboxylate [ACD/IUPAC Name]
methyl (1R,6aS,7R,9S,11R,12aR,12bS)-1,9-dihydroxy-4,4,6a,9,11,12b-hexamethyl-13-methylidene-3,8,10-trioxo-1,3,4,6,6a,8,9,10,11,12,12a,12b-dodecahydro-7,11-methanocycloocta[a]naphthalene-7(2H)-carboxylate
Methyl-(1R,2S,9R,10S,11R,13R,15S)-9,15-dihydroxy-2,6,6,10,13,15-hexamethyl-17-methylen-7,14,16-trioxotetracyclo[,11.05,10]heptadec-4-en-1-carboxylat [German] [ACD/IUPAC Name]
methyl (1R,6aS,7R,9S,11R,12aR,12bS)-1,9-dihydroxy-4,4,6a,9,11,12b-hexamethyl-13-methylidene-3,8,10-trioxo-1,3,4,6,6a,8,9,10,11,12,12a,12b-dodecahydro-7,11-methanocycloocta[a]naphthalene-7(2H)-carboxyl
  • Miscellaneous
    • Chemical Class:

      A meroterpenoid found in <ital>Penicillium rubrum</ital> and has been shown to exhibit inhibitory activity against caspase-1. ChEBI CHEBI:69022

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

Density: 1.3±0.1 g/cm3
Boiling Point: 596.9±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.8 mmHg at 25°C
Enthalpy of Vaporization: 102.0±6.0 kJ/mol
Flash Point: 196.2±23.6 °C
Index of Refraction: 1.575
Molar Refractivity: 118.8±0.4 cm3
#H bond acceptors: 7
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 2.63
ACD/LogD (pH 5.5): 2.87
ACD/BCF (pH 5.5): 89.25
ACD/KOC (pH 5.5): 866.70
ACD/LogD (pH 7.4): 2.87
ACD/BCF (pH 7.4): 89.13
ACD/KOC (pH 7.4): 865.46
Polar Surface Area: 118 Å2
Polarizability: 47.1±0.5 10-24cm3
Surface Tension: 53.3±5.0 dyne/cm
Molar Volume: 359.6±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) =  4.02

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  563.06  (Adapted Stein & Brown method)
    Melting Pt (deg C):  242.05  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.55E-015  (Modified Grain method)
    Subcooled liquid VP: 5.71E-013 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):  0.485
       log Kow used: 4.02 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  8.5844 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.30E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.172E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.02  (KowWin est)
  Log Kaw used:  -13.275  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.295
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.2209
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.1458  (recalcitrant)
   Biowin4 (Primary Survey Model) :   2.5573  (weeks-months)
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7172
   Biowin6 (MITI Non-Linear Model):   0.1550
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -3.0991
 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):  7.61E-011 Pa (5.71E-013 mm Hg)
  Log Koa (Koawin est  ): 17.295
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.94E+004 
       Octanol/air (Koa) model:  4.84E+004 
   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 = 183.9263 E-12 cm3/molecule-sec
      Half-Life =     0.058 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.698 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.312500 E-17 cm3/molecule-sec
      Half-Life =     0.873 Days (at 7E11 mol/cm3)
      Half-Life =     20.955 Hrs
   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    :  51.87
      Log Koc:  1.715 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.377E-006  L/mol-sec
  Kb Half-Life at pH 8: 1.595E+004  years  
  Kb Half-Life at pH 7: 1.595E+005  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.396 (BCF = 248.7)
       log Kow used: 4.02 (estimated)

 Volatilization from Water:
    Henry LC:  1.3E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.644E+011  hours   (4.018E+010 days)
    Half-Life from Model Lake : 1.052E+013  hours   (4.384E+011 days)

 Removal In Wastewater Treatment:
    Total removal:              30.99  percent
    Total biodegradation:        0.33  percent
    Total sludge adsorption:    30.66  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       0.00382         1.31         1000       
   Water     4.73            4.32e+003    1000       
   Soil      93.1            8.64e+003    1000       
   Sediment  2.14            3.89e+004    0          
     Persistence Time: 6.62e+003 hr


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