ChemSpider 2D Image | Cannabielsoin | C21H30O3

Cannabielsoin

  • Molecular FormulaC21H30O3
  • Average mass330.461 Da
  • Monoisotopic mass330.219482 Da
  • ChemSpider ID142372

  • defined stereocentres - 4 of 4 defined stereocentres

More details:

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

(5aS,6S,9R,9aR)-9-Isopropenyl-6-methyl-3-pentyl-5a,6,7,8,9,9a-hexahydrodibenzo[b,d]furan-1,6-diol [ACD/IUPAC Name]
(5aS,6S,9R,9aR)-9-Isopropenyl-6-methyl-3-pentyl-5a,6,7,8,9,9a-hexahydrodibenzo[b,d]furan-1,6-diol [German] [ACD/IUPAC Name]
(5aS,6S,9R,9aR)-9-Isopropényl-6-méthyl-3-pentyl-5a,6,7,8,9,9a-hexahydrodibenzo[b,d]furane-1,6-diol [French] [ACD/IUPAC Name]
1,6-Dibenzofurandiol, 5a,6,7,8,9,9a-hexahydro-6-methyl-9-(1-methylethenyl)-3-pentyl-, (5aS,6S,9R,9aR)- [ACD/Index Name]
52025-76-0 [RN]
Cannabielsoin
(1R,9S,10S,13R)-10-METHYL-5-PENTYL-13-(PROP-1-EN-2-YL)-8-OXATRICYCLO[7.4.0.0ì,?]TRIDECA-2,4,6-TRIENE-3,10-DIOL
1,6-Dibenzofurandiol, 5a,6,7,8,9,9a-hexahydro-6-methyl-9-(1-methylethenyl)-3-pentyl-, (5aS-(5aα,6α,9α,9aα))-
54002-78-7 [RN]
Cannabielsoin A

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

  • Gas Chromatography

    • Retention Index (Normal Alkane):

      2435 (Program type: Ramp; Column cl... (show more) ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 50 C; End T: 320 C; Start time: 1 min; CAS no: 52025760; Active phase: HP-5MS; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Tienpont, B.; David, F.; Stopforth, A.; Sandra, P., Comprehensive Profiling of Drugs of Abuse in Biological Fluids by Stir-Bar Sorptive Extraction-Thermal Desorption-Capillary Gas Chromatography-Mass Spectrometry, LCGC Europe, , 2003, 2-10.) NIST Spectra nist ri

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

Density: 1.1±0.1 g/cm3
Boiling Point: 426.5±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 71.8±3.0 kJ/mol
Flash Point: 211.7±28.7 °C
Index of Refraction: 1.552
Molar Refractivity: 96.8±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 1
ACD/LogP: 5.79
ACD/LogD (pH 5.5): 5.67
ACD/BCF (pH 5.5): 12002.28
ACD/KOC (pH 5.5): 28941.41
ACD/LogD (pH 7.4): 5.67
ACD/BCF (pH 7.4): 11955.52
ACD/KOC (pH 7.4): 28828.67
Polar Surface Area: 50 Å2
Polarizability: 38.4±0.5 10-24cm3
Surface Tension: 41.6±3.0 dyne/cm
Molar Volume: 303.2±3.0 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) =  6.14

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  432.53  (Adapted Stein & Brown method)
    Melting Pt (deg C):  178.29  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.16E-010  (Modified Grain method)
    Subcooled liquid VP: 2.02E-008 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):  0.5721
       log Kow used: 6.14 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.98902 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.57E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.922E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.14  (KowWin est)
  Log Kaw used:  -9.509  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.649
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8718
   Biowin2 (Non-Linear Model)     :   0.9398
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4037  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4663  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2332
   Biowin6 (MITI Non-Linear Model):   0.0569
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4201
 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):  2.69E-006 Pa (2.02E-008 mm Hg)
  Log Koa (Koawin est  ): 15.649
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.11 
       Octanol/air (Koa) model:  1.09E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.976 
       Mackay model           :  0.989 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 303.6156 E-12 cm3/molecule-sec
      Half-Life =     0.035 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    25.365 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.200000 E-17 cm3/molecule-sec
      Half-Life =     0.955 Days (at 7E11 mol/cm3)
      Half-Life =     22.920 Hrs
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.982 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.123E+004
      Log Koc:  4.495 

 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 = 4.026 (BCF = 1.062e+004)
       log Kow used: 6.14 (estimated)

 Volatilization from Water:
    Henry LC:  7.57E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.406E+008  hours   (5.858E+006 days)
    Half-Life from Model Lake : 1.534E+009  hours   (6.391E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              92.67  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    91.90  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       0.00143         0.815        1000       
   Water     2.93            900          1000       
   Soil      45.4            1.8e+003     1000       
   Sediment  51.7            8.1e+003     0          
     Persistence Time: 3.41e+003 hr

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