ChemSpider 2D Image | 11-Hydroxy-THC | C21H30O3

11-Hydroxy-THC

  • Molecular FormulaC21H30O3
  • Average mass330.461 Da
  • Monoisotopic mass330.219482 Da
  • ChemSpider ID34385

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

11-Hydroxy-THC
11-Hydroxy-δ9-tetrahydrocannabinol
6a,7,8,10a-Tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-6H-dibenzo(b,d)pyran-9-methanol
6H-Dibenzo[b,d]pyran-9-methanol, 6a,7,8,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl- [ACD/Index Name]
9-(Hydroxymethyl)-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromen-1-ol [ACD/IUPAC Name]
9-(Hydroxymethyl)-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromen-1-ol [German] [ACD/IUPAC Name]
9-(Hydroxyméthyl)-6,6-diméthyl-3-pentyl-6a,7,8,10a-tétrahydro-6H-benzo[c]chromén-1-ol [French] [ACD/IUPAC Name]
11-Hydroxytetrahydrocannabinol
11-HYDROXY-δ 9 THC
11-Hydroxy-δ(9)-tetrahydrocannabinol
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

9VY04N5SLB [DBID]
BRN 4259929 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 437.1±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 73.1±3.0 kJ/mol
Flash Point: 218.2±28.7 °C
Index of Refraction: 1.542
Molar Refractivity: 97.0±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 1
ACD/LogP: 6.58
ACD/LogD (pH 5.5): 6.07
ACD/BCF (pH 5.5): 24384.62
ACD/KOC (pH 5.5): 48070.28
ACD/LogD (pH 7.4): 6.07
ACD/BCF (pH 7.4): 24286.72
ACD/KOC (pH 7.4): 47877.29
Polar Surface Area: 50 Å2
Polarizability: 38.5±0.5 10-24cm3
Surface Tension: 39.1±3.0 dyne/cm
Molar Volume: 308.3±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) =  6.13
    Log Kow (Exper. database match) =  5.33
       Exper. Ref:  Sangster (1993)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  450.69  (Adapted Stein & Brown method)
    Melting Pt (deg C):  189.56  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.1E-010  (Modified Grain method)
    Subcooled liquid VP: 5.8E-009 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):  2.802
       log Kow used: 5.33 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.2618 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.93E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.707E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.33  (exp database)
  Log Kaw used:  -9.438  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.768
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0305
   Biowin2 (Non-Linear Model)     :   0.9795
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5636  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5958  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4252
   Biowin6 (MITI Non-Linear Model):   0.2186
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2272
 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):  7.73E-007 Pa (5.8E-009 mm Hg)
  Log Koa (Koawin est  ): 14.768
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.88 
       Octanol/air (Koa) model:  144 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.993 
       Mackay model           :  0.997 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 311.9127 E-12 cm3/molecule-sec
      Half-Life =     0.034 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    24.690 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    43.000000 E-17 cm3/molecule-sec
      Half-Life =     0.027 Days (at 7E11 mol/cm3)
      Half-Life =     38.378 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.995 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.576E+004
      Log Koc:  4.553 

 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 = 2.754 (BCF = 567.7)
       log Kow used: 5.33 (expkow database)

 Volatilization from Water:
    Henry LC:  8.93E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.192E+008  hours   (4.966E+006 days)
    Half-Life from Model Lake :   1.3E+009  hours   (5.418E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              85.72  percent
    Total biodegradation:        0.73  percent
    Total sludge adsorption:    84.99  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       0.0048          0.36         1000       
   Water     7.5             900          1000       
   Soil      58.2            1.8e+003     1000       
   Sediment  34.3            8.1e+003     0          
     Persistence Time: 2.06e+003 hr




                    

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