ChemSpider 2D Image | Methyl (5R,6R,7R,8R)-8-hydroxy-7-(hydroxymethyl)-5-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetrahydronaphtho[2,3-d][1,3]dioxole-6-carboxylate | C23H26O9

Methyl (5R,6R,7R,8R)-8-hydroxy-7-(hydroxymethyl)-5-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetrahydronaphtho[2,3-d][1,3]dioxole-6-carboxylate

  • Molecular FormulaC23H26O9
  • Average mass446.447 Da
  • Monoisotopic mass446.157684 Da
  • ChemSpider ID8247781

  • defined stereocentres - 4 of 4 defined stereocentres

More details:

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

(5R,6R,7R,8R)-8-Hydroxy-7-(hydroxyméthyl)-5-(3,4,5-triméthoxyphényl)-5,6,7,8-tétrahydronaphto[2,3-d][1,3]dioxole-6-carboxylate de méthyle [French] [ACD/IUPAC Name]
Methyl (5R,6R,7R,8R)-8-hydroxy-7-(hydroxymethyl)-5-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetrahydronaphtho[2,3-d][1,3]dioxole-6-carboxylate [ACD/IUPAC Name]
Methyl-(5R,6R,7R,8R)-8-hydroxy-7-(hydroxymethyl)-5-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetrahydronaphtho[2,3-d][1,3]dioxol-6-carboxylat [German] [ACD/IUPAC Name]
Naphtho[2,3-d]-1,3-dioxole-6-carboxylic acid, 5,6,7,8-tetrahydro-8-hydroxy-7-(hydroxymethyl)-5-(3,4,5-trimethoxyphenyl)-, methyl ester, (5R,6R,7R,8R)- [ACD/Index Name]
(5R,6R,7R,8R)-8-Hydroxy-7-hydroxymethyl-5-(3,4,5-trimethoxy-phenyl)-5,6,7,8-tetrahydro-naphtho[2,3-d][1,3]dioxole-6-carboxylic acid methyl ester

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

Density: 1.3±0.1 g/cm3
Boiling Point: 582.4±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 91.6±3.0 kJ/mol
Flash Point: 197.5±23.6 °C
Index of Refraction: 1.582
Molar Refractivity: 112.4±0.3 cm3
#H bond acceptors: 9
#H bond donors: 2
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 2.16
ACD/LogD (pH 5.5): 2.06
ACD/BCF (pH 5.5): 21.82
ACD/KOC (pH 5.5): 316.20
ACD/LogD (pH 7.4): 2.06
ACD/BCF (pH 7.4): 21.82
ACD/KOC (pH 7.4): 316.20
Polar Surface Area: 113 Å2
Polarizability: 44.6±0.5 10-24cm3
Surface Tension: 51.3±3.0 dyne/cm
Molar Volume: 336.8±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) =  0.09

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  556.78  (Adapted Stein & Brown method)
    Melting Pt (deg C):  239.12  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.43E-015  (Modified Grain method)
    Subcooled liquid VP: 9.12E-013 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):  1290
       log Kow used: 0.09 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  40.64 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.29E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.022E-018 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.09  (KowWin est)
  Log Kaw used:  -16.871  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.961
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2611
   Biowin2 (Non-Linear Model)     :   0.9999
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3545  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.9202  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9384
   Biowin6 (MITI Non-Linear Model):   0.6762
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9649
 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):  1.22E-010 Pa (9.12E-013 mm Hg)
  Log Koa (Koawin est  ): 16.961
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.47E+004 
       Octanol/air (Koa) model:  2.24E+004 
   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 = 224.4529 E-12 cm3/molecule-sec
      Half-Life =     0.048 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.572 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    :  74.94
      Log Koc:  1.875 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.146E-006  L/mol-sec
  Kb Half-Life at pH 8:    6980.589  years  
  Kb Half-Life at pH 7: 6.981E+004  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.09 (estimated)

 Volatilization from Water:
    Henry LC:  3.29E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.764E+015  hours   (1.569E+014 days)
    Half-Life from Model Lake : 4.107E+016  hours   (1.711E+015 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       7.07e-006       1.14         1000       
   Water     45.6            900          1000       
   Soil      54.3            1.8e+003     1000       
   Sediment  0.0886          8.1e+003     0          
     Persistence Time: 984 hr

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