ChemSpider 2D Image | (S)-(-)-tetrahydropalmatine | C21H25NO4

(S)-(-)-tetrahydropalmatine

  • Molecular FormulaC21H25NO4
  • Average mass355.427 Da
  • Monoisotopic mass355.178345 Da
  • ChemSpider ID65252
  • defined stereocentres - 1 of 1 defined stereocentres


More details:






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

(S)-(-)-tetrahydropalmatine
(-)-Tetrahydropalmatine
(13aS)-2,3,9,10-Tetramethoxy-5,8,13,13a-tetrahydro-6H-isochinolino[3,2-a]isochinolin [German] [ACD/IUPAC Name]
(13aS)-2,3,9,10-Tetramethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline
(13aS)-2,3,9,10-Tétraméthoxy-5,8,13,13a-tétrahydro-6H-isoquinoléino[3,2-a]isoquinoléine [French] [ACD/IUPAC Name]
(13aS)-2,3,9,10-Tetramethoxy-5,8,13,13a-tetrahydro-6H-isoquinolino[3,2-a]isoquinoline [ACD/IUPAC Name]
(S)-tetrahydropalmatine
3X69CO5I79
483-14-7 [RN]
6H-Dibenzo[a,g]quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-, (13aS)- [ACD/Index Name]
More...

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

AIDS002241 [DBID]
AIDS-002241 [DBID]
C02890 [DBID]
CHEBI:16563 [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: 482.9±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 74.8±3.0 kJ/mol
Flash Point: 138.7±25.9 °C
Index of Refraction: 1.609
Molar Refractivity: 99.8±0.4 cm3
#H bond acceptors: 5
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.70
ACD/LogD (pH 5.5): 2.72
ACD/BCF (pH 5.5): 38.20
ACD/KOC (pH 5.5): 235.51
ACD/LogD (pH 7.4): 3.73
ACD/BCF (pH 7.4): 389.17
ACD/KOC (pH 7.4): 2399.43
Polar Surface Area: 40 Å2
Polarizability: 39.6±0.5 10-24cm3
Surface Tension: 51.8±5.0 dyne/cm
Molar Volume: 288.5±5.0 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) =  2.45

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  438.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  183.98  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.05E-008  (Modified Grain method)
    Subcooled liquid VP: 9.34E-007 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):  473.2
       log Kow used: 2.45 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  357.55 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Vinyl/Allyl Ethers

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.14E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.026E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.45  (KowWin est)
  Log Kaw used:  -8.892  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.342
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0032
   Biowin2 (Non-Linear Model)     :   0.0024
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9505  (months      )
   Biowin4 (Primary Survey Model) :   3.1132  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0125
   Biowin6 (MITI Non-Linear Model):   0.0072
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.5022
 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):  0.000125 Pa (9.34E-007 mm Hg)
  Log Koa (Koawin est  ): 11.342
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0241 
       Octanol/air (Koa) model:  0.054 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.465 
       Mackay model           :  0.658 
       Octanol/air (Koa) model:  0.812 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 478.2856 E-12 cm3/molecule-sec
      Half-Life =     0.022 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    16.101 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =  2053.525146 E-17 cm3/molecule-sec
      Half-Life =     0.001 Days (at 7E11 mol/cm3)
      Half-Life =      0.804 Min
   Fraction sorbed to airborne particulates (phi): 0.562 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  564.1
      Log Koc:  2.751 

 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 = 1.186 (BCF = 15.36)
       log Kow used: 2.45 (estimated)

 Volatilization from Water:
    Henry LC:  3.14E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.515E+007  hours   (1.465E+006 days)
    Half-Life from Model Lake : 3.835E+008  hours   (1.598E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               2.96  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.86  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       0.000218        0.0131       1000       
   Water     18.1            1.44e+003    1000       
   Soil      81.8            2.88e+003    1000       
   Sediment  0.141           1.3e+004     0          
     Persistence Time: 1.72e+003 hr




                    

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