ChemSpider 2D Image | (R)-(6,7-Dimethoxy-1-isoquinolinyl)(3,4-dimethoxyphenyl)methanol | C20H21NO5

(R)-(6,7-Dimethoxy-1-isoquinolinyl)(3,4-dimethoxyphenyl)methanol

  • Molecular FormulaC20H21NO5
  • Average mass355.384 Da
  • Monoisotopic mass355.141968 Da
  • ChemSpider ID1242334

  • defined stereocentres - 1 of 1 defined stereocentres

More details:

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

(R)-(6,7-Dimethoxy-1-isochinolinyl)(3,4-dimethoxyphenyl)methanol [German] [ACD/IUPAC Name]
(R)-(6,7-Diméthoxy-1-isoquinoléinyl)(3,4-diméthoxyphényl)méthanol [French] [ACD/IUPAC Name]
(R)-(6,7-Dimethoxy-1-isoquinolinyl)(3,4-dimethoxyphenyl)methanol [ACD/IUPAC Name]
1-Isoquinolinemethanol, α-(3,4-dimethoxyphenyl)-6,7-dimethoxy-, (αR)- [ACD/Index Name]

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

ZINC01428932 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 534.6±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 85.3±3.0 kJ/mol
Flash Point: 277.1±30.1 °C
Index of Refraction: 1.603
Molar Refractivity: 99.8±0.3 cm3
#H bond acceptors: 6
#H bond donors: 1
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 2.28
ACD/LogD (pH 5.5): 2.03
ACD/BCF (pH 5.5): 18.60
ACD/KOC (pH 5.5): 253.24
ACD/LogD (pH 7.4): 2.19
ACD/BCF (pH 7.4): 27.05
ACD/KOC (pH 7.4): 368.12
Polar Surface Area: 70 Å2
Polarizability: 39.5±0.5 10-24cm3
Surface Tension: 46.5±3.0 dyne/cm
Molar Volume: 290.4±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) =  2.15

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  485.91  (Adapted Stein & Brown method)
    Melting Pt (deg C):  206.02  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.08E-012  (Modified Grain method)
    Subcooled liquid VP: 5.02E-010 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):  83.92
       log Kow used: 2.15 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  103.67 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.75E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.388E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.15  (KowWin est)
  Log Kaw used:  -14.949  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.099
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2647
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3413  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7729  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6463
   Biowin6 (MITI Non-Linear Model):   0.4358
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7277
 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):  6.69E-008 Pa (5.02E-010 mm Hg)
  Log Koa (Koawin est  ): 17.099
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  44.8 
       Octanol/air (Koa) model:  3.08E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.999 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 191.3911 E-12 cm3/molecule-sec
      Half-Life =     0.056 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.671 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   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    :  3.379E+004
      Log Koc:  4.529 

 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 = 0.305 (BCF = 2.019)
       log Kow used: 2.15 (estimated)

 Volatilization from Water:
    Henry LC:  2.75E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.014E+013  hours   (1.672E+012 days)
    Half-Life from Model Lake : 4.378E+014  hours   (1.824E+013 days)

 Removal In Wastewater Treatment:
    Total removal:               2.41  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.31  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       6.02e-007       1.34         1000       
   Water     20.5            900          1000       
   Soil      79.4            1.8e+003     1000       
   Sediment  0.0957          8.1e+003     0          
     Persistence Time: 1.5e+003 hr

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