ChemSpider 2D Image | 4-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl beta-D-galactopyranoside | C20H24O8

4-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl β-D-galactopyranoside

  • Molecular FormulaC20H24O8
  • Average mass392.400 Da
  • Monoisotopic mass392.147125 Da
  • ChemSpider ID5442246

  • defined stereocentres - 5 of 5 defined stereocentres

More details:

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

4-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl β-D-galactopyranoside [ACD/IUPAC Name]
4-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl-β-D-galactopyranosid [German] [ACD/IUPAC Name]
6H-Dibenzo[b,d]pyran-6-one, 3-(β-D-galactopyranosyloxy)-7,8,9,10-tetrahydro-4-methyl- [ACD/Index Name]
β-D-Galactopyranoside de 4-méthyl-6-oxo-7,8,9,10-tétrahydro-6H-benzo[c]chromén-3-yle [French] [ACD/IUPAC Name]
4-methyl-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-7,8,9,10-tetrahydrobenzo[c]chromen-6-one

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

ZINC04081849 [DBID]

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

    Density: 1.5±0.1 g/cm3
    Boiling Point: 672.0±55.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.2 mmHg at 25°C
    Enthalpy of Vaporization: 103.7±3.0 kJ/mol
    Flash Point: 240.7±25.0 °C
    Index of Refraction: 1.655
    Molar Refractivity: 96.3±0.4 cm3
    #H bond acceptors: 8
    #H bond donors: 4
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 1.02
    ACD/LogD (pH 5.5): 1.12
    ACD/BCF (pH 5.5): 4.17
    ACD/KOC (pH 5.5): 96.65
    ACD/LogD (pH 7.4): 1.12
    ACD/BCF (pH 7.4): 4.17
    ACD/KOC (pH 7.4): 96.65
    Polar Surface Area: 126 Å2
    Polarizability: 38.2±0.5 10-24cm3
    Surface Tension: 76.2±5.0 dyne/cm
    Molar Volume: 262.3±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) =  0.18

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  605.84  (Adapted Stein & Brown method)
    Melting Pt (deg C):  262.04  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.4E-017  (Modified Grain method)
    Subcooled liquid VP: 5.51E-015 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):  2400
       log Kow used: 0.18 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.23E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.012E-021 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.18  (KowWin est)
  Log Kaw used:  -13.299  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.479
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6751
   Biowin2 (Non-Linear Model)     :   0.2949
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0947  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0089  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7393
   Biowin6 (MITI Non-Linear Model):   0.1481
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5411
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  7.35E-013 Pa (5.51E-015 mm Hg)
  Log Koa (Koawin est  ): 13.479
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.08E+006 
       Octanol/air (Koa) model:  7.4 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.998 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 386.7308 E-12 cm3/molecule-sec
      Half-Life =     0.028 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    19.913 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    60.547501 E-17 cm3/molecule-sec
      Half-Life =     0.019 Days (at 7E11 mol/cm3)
      Half-Life =     27.255 Min
   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    :  10
      Log Koc:  1.000 

 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: 0.18 (estimated)

 Volatilization from Water:
    Henry LC:  1.23E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.429E+011  hours   (3.929E+010 days)
    Half-Life from Model Lake : 1.029E+013  hours   (4.286E+011 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       0.0355          0.27         1000       
   Water     46.3            360          1000       
   Soil      53.6            720          1000       
   Sediment  0.086           3.24e+003    0          
     Persistence Time: 359 hr

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