ChemSpider 2D Image | 11-Nor-9-carboxy-thc | C21H28O4

11-Nor-9-carboxy-thc

  • Molecular FormulaC21H28O4
  • Average mass344.445 Da
  • Monoisotopic mass344.198761 Da
  • ChemSpider ID97019

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

11-Nor-9-carboxy-thc
11-NOR-9-CARBOXY-δ9-TETRAHYDROCANNABINOL
1-Hydroxy-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromen-9-carbonsäure [German] [ACD/IUPAC Name]
1-Hydroxy-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromene-9-carboxylic acid [ACD/IUPAC Name]
6H-Dibenzo[b,d]pyran-9-carboxylic acid, 6a,7,8,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl- [ACD/Index Name]
Acide 1-hydroxy-6,6-diméthyl-3-pentyl-6a,7,8,10a-tétrahydro-6H-benzo[c]chromène-9-carboxylique [French] [ACD/IUPAC Name]
(-)-11-Nor-?9-Tetrahydro Cannabinol-9-carboxylic Acid
(±)-11-NOR-9-CARBOXY-δ9-THC-D3
(±)-11-NOR-9-CARBOXY-δ9-THC-D9
(6aR,10aR)-1-hydroxy-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydrobenzo[c]chromene-9-carboxylic acid
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

4TPC9E4A32 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 466.9±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 76.8±3.0 kJ/mol
Flash Point: 158.1±22.2 °C
Index of Refraction: 1.555
Molar Refractivity: 96.9±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 1
ACD/LogP: 6.21
ACD/LogD (pH 5.5): 4.87
ACD/BCF (pH 5.5): 1787.75
ACD/KOC (pH 5.5): 4071.70
ACD/LogD (pH 7.4): 3.07
ACD/BCF (pH 7.4): 28.05
ACD/KOC (pH 7.4): 63.89
Polar Surface Area: 67 Å2
Polarizability: 38.4±0.5 10-24cm3
Surface Tension: 43.6±3.0 dyne/cm
Molar Volume: 302.0±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) =  6.36

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  478.07  (Adapted Stein & Brown method)
    Melting Pt (deg C):  202.35  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.9E-010  (Modified Grain method)
    Subcooled liquid VP: 1.42E-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):  0.2335
       log Kow used: 6.36 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.13742 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.29E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.688E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.36  (KowWin est)
  Log Kaw used:  -10.526  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.886
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9378
   Biowin2 (Non-Linear Model)     :   0.9605
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7374  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8317  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3542
   Biowin6 (MITI Non-Linear Model):   0.1217
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1992
 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):  1.89E-006 Pa (1.42E-008 mm Hg)
  Log Koa (Koawin est  ): 16.886
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.58 
       Octanol/air (Koa) model:  1.89E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.983 
       Mackay model           :  0.992 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 252.5387 E-12 cm3/molecule-sec
      Half-Life =     0.042 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.508 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.988 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.308E+004
      Log Koc:  4.520 

 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 = 1.750 (BCF = 56.23)
       log Kow used: 6.36 (estimated)

 Volatilization from Water:
    Henry LC:  7.29E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.491E+009  hours   (6.211E+007 days)
    Half-Life from Model Lake : 1.626E+010  hours   (6.775E+008 days)

 Removal In Wastewater Treatment:
    Total removal:              93.21  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.43  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       0.000222        0.798        1000       
   Water     2.41            900          1000       
   Soil      44.1            1.8e+003     1000       
   Sediment  53.5            8.1e+003     0          
     Persistence Time: 3.69e+003 hr




                    

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