ChemSpider 2D Image | (1S)-8-Hydroxy-1-(4-hydroxybenzyl)-7-methoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium | C19H24NO3

(1S)-8-Hydroxy-1-(4-hydroxybenzyl)-7-methoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium

  • Molecular FormulaC19H24NO3
  • Average mass314.398 Da
  • Monoisotopic mass314.175079 Da
  • ChemSpider ID151607
  • Charge - Charge

    defined stereocentres - 1 of 1 defined stereocentres


More details:






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

(1S)-8-Hydroxy-1-(4-hydroxybenzyl)-7-methoxy-2,2-dimethyl-1,2,3,4-tetrahydroisochinolinium [German] [ACD/IUPAC Name]
(1S)-8-Hydroxy-1-(4-hydroxybenzyl)-7-méthoxy-2,2-diméthyl-1,2,3,4-tétrahydroisoquinoléinium [French] [ACD/IUPAC Name]
(1S)-8-Hydroxy-1-(4-hydroxybenzyl)-7-methoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium [ACD/IUPAC Name]
Isoquinolinium, 1,2,3,4-tetrahydro-8-hydroxy-1-[(4-hydroxyphenyl)methyl]-7-methoxy-2,2-dimethyl-, (1S)- [ACD/Index Name]
60008-01-7 [RN]
Isoquinolinium, 1,2,3,4-tetrahydro-8-hydroxy-1-((4-hydroxyphenyl)methyl)-7-methoxy-2,2-dimethyl-
Oblongine

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: -1.91
ACD/LogD (pH 5.5): -1.70
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 2.83
ACD/LogD (pH 7.4): -1.65
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 3.17
Polar Surface Area: 50 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -0.54

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  608.06  (Adapted Stein & Brown method)
    Melting Pt (deg C):  263.07  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.02E-016  (Modified Grain method)
    Subcooled liquid VP: 8.18E-014 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):  1.118e+005
       log Kow used: -0.54 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  23.829 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 :   9.08E-022  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.475E-022 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.54  (KowWin est)
  Log Kaw used:  -19.430  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.890
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5797
   Biowin2 (Non-Linear Model)     :   0.0926
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6372  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4850  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0370
   Biowin6 (MITI Non-Linear Model):   0.0164
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.7352
 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):  1.09E-011 Pa (8.18E-014 mm Hg)
  Log Koa (Koawin est  ): 18.890
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.75E+005 
       Octanol/air (Koa) model:  1.91E+006 
   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 = 373.0397 E-12 cm3/molecule-sec
      Half-Life =     0.029 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    20.644 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =   410.844971 E-17 cm3/molecule-sec
      Half-Life =     0.003 Days (at 7E11 mol/cm3)
      Half-Life =      4.017 Min
   Reaction With Nitrate Radicals May Be Important!
   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    :  519
      Log Koc:  2.715 

 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 = 0.500 (BCF = 3.162)
       log Kow used: -0.54 (estimated)

 Volatilization from Water:
    Henry LC:  9.08E-022 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.143E+018  hours   (4.764E+016 days)
    Half-Life from Model Lake : 1.247E+019  hours   (5.197E+017 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       2.5e-007        0.061        1000       
   Water     46.3            900          1000       
   Soil      53.7            1.8e+003     1000       
   Sediment  0.089           8.1e+003     0          
     Persistence Time: 975 hr




                    

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